CELLS, COMPOSITIONS AND METHODS

Information

  • Patent Application
  • 20120288484
  • Publication Number
    20120288484
  • Date Filed
    July 15, 2010
    15 years ago
  • Date Published
    November 15, 2012
    13 years ago
Abstract
Method of producing induced T-to-Natural-Killer [ITNK] cells, target T cells and/or target pro-T cells from T cells and/or pro-T cells which method involves modulating the activity and/or effect of at least one Bcl11b gene and/or protein present in a T cell and/or pro-T cell, and converting said T cell and/or pro-T cell to an ITNK cell or target Tcells and/or target pro-T cells is described. ITNK cells, target T cells and/or target pro-T cells produced by such method and mature activated T cells in which Bcl11b expression is downregulated or absent, and the use of such cells or modulators of Bcl11b in medicine is also described.
Description

The present invention relates to induced T-to-Natural-Killer cells [herein “ITNK” cells], methods for their production and use of such cells, as well as methods for producing T cells.


Natural killer (NK) cells are a type of cytotoxic lymphocyte that constitute a major component of the innate immune system. NK cells play a major role in the rejection of tumors and cells infected by viruses and microbes. NK-cells are large granular lymphocytes (LGL) and constitute cells differentiated from stem cells or multipotent progenitors. The molecular mechanisms controlling the development of different cell types from stem cells is not fully understood.


STATEMENTS OF INVENTION

The invention provides a method of producing induced T-to-Natural-Killer [ITNK] cells from T cells and/or pro-T cells, the method comprising modulating the activity and/or effect of the Bcl11b gene and/or Bcl11b protein present in a T cell or pro-T cell, thereby converting said T cell and/or pro-T cell to an ITNK cell.


The invention provides a method of producing target T cells and/or target pro-T cells, the method comprising modulating the activity and/or effect of at least one Bcl11b gene and/or protein product present in a T cell and/or pro-T cell, and converting said T cell and/or pro-T cell to said target T cells and/or target pro-T cells.


The invention provides an ITNK cell obtainable, or obtained, from a T cell or pro-T cell. Suitably the T cell or pro-T cell includes a Bcl11b gene and/or gene product the activity and/or effect of which has been modulated so that the T cell or pro-T cell is capable of conversion to a ITNK cell.


The invention also relates to mature activated T cells in which Bcl11b expression is downregulated or absent (hereafter referred to as TBcl11b-cells), for use in medicine, such as prophylaxis or treatment of disease. The invention also relates to isolated or purified mature activated T cells in which Bcl11b expression is downregulated or absent.


The invention provides a target T cell or target pro-T cell obtainable, or obtained, from a T cell or pro-T cell respectively. Suitably the target cell comprises at least one Bcl11b gene and/or gene product the activity and/or effect of which has been modulated when compared to the wild type cell, so that the target T cell or target pro-T cell is capable of conversion to an ITNK cell. Wild type cells in the context of this disclosure does not refer to cancerous or transformed cells.


The invention provides a pharmaceutical composition comprising ITNK cells, or target T cells, or target pro-T cells together with a pharmaceutically acceptable excipient.


The invention provides ITNK cells or target T cells or target pro-T cells for use in therapy.


The invention provides a method of treating a human or non-human mammal subject suffering from, or susceptible to disease such as cancer or viral infection, the method comprising administering to the subject a therapeutically effective amount of ITNK cells or target T cells/pro-T cells, preferably ITNK cells or target T cells/pro-T cells which are derived from T cells or pro-T cells that have been obtained from that subject.


The invention provides a method of treating a human or non-human mammal subject suffering from, or susceptible to disease such as cancer or viral infection, the method comprising administering to the subject a therapeutically effective amount of a compound which modulates or inhibits the expression, activity and/or effect of Bcl11b gene or protein in T cells or pro-T cells and leads to the conversion of these T cells or pro-T cells to ITNK cells.


The invention provides an assay for identifying a target with which the Bcl11b gene product and/or protein product interacts or has an effect thereon, which assay comprises modulating the activity of a Bcl11b gene and/or gene product and monitoring the interaction or effect on a potential downstream target. Optionally a downstream target thus identified is modified to cause or assist in ITNK cell production.


The invention also relates to upstream modulators of Bcl11b activity, suitably those capable of causing or assisting in the conversion of T cells or pro-T cells to ITNK cells or target T cells/pro T cells. The invention also relates to methods for identification of upstream modulators of Bcl11b comprising identification of compounds that are able affect Bcl11b gene or protein expression or activity or effect, suitably as assessed by an effect of the upstream modulator on ITNK formation as disclosed herein.


In one aspect the invention relates to the use of factors which regulate the Bcl11b gene or protein expression or activity, or which are functionally downstream of the Bcl11b gene or protein, or which are functionally upstream of the Bcl11b gene, to effect the conversion of T cells to ITNK cells, and to the use of modulators of these factors to effect the conversion of T cells to ITNK cells.


The invention provides an assay for identification of a compound which assists in the reprogramming of T cells or pro-T cells to ITNK cells, the method comprising contacting T cells or pro-T cells with a test compound and monitoring or selecting for the conversion of T cells to ITNK cells or target T/pro T cells.


The invention provides an assay for identification of a mutation which results in or contributes to the reprogramming of T cells or pro-T cells to ITNK cells, the method comprising mutagenesis of T cells or pro-T cells and monitoring or selecting for the conversion of T cells to ITNK cells, followed by identification of the location of the mutation.


The invention provides an assay for identification of a compound which assists in the reprogramming of T cells to ITNK cells, the method comprising screening for compounds that bind to the Bcl11b DNA or RNA or the Bcl11b protein, and assessing whether said compounds are able to promote the conversion of T cells to ITNK cells.


The invention further provides use of compounds so discovered in the conversion of T cells or pro-T cells to ITNK cells.


The invention further provides a non-human animal carrying ITNK cells, and/or target T cells or target pro-T cells.





FIGURES AND TABLES


FIG. 1. Bcl11b is essential for T cell development and for maintaining T cell identity.


(A) Flow cytometry profiles of cultured DN1 and DN2 thymocytes (+OHT) in the absence of IL-2.


(B) Flow cytometry profiles of cultured flox/flox DN3 thymocytes (±OHT) supplemented with IL-2.


(C) Killing of OP9-DLI stromal cells by OHT-treated flox/flox DN3 thymocytes.


(D) DNA from purified NKp46+ cells was prepared and subjected to PCR to detect DJ (top) and VDJ (bottom) recombination at the TCRβlocus.


(E-G) Microarray analysis of gene expression in NKp46+CD3+ ITNK cells from DN3 thymocytes.


(E) Two-way hierarchical cluster map of the array data.


(F) and (G) qRT-PCR validation of gene expression of selected genes among ITNKs, LAKs and DN3 cells.



FIG. 2. Efficient reprogramming of T cells to ITNKs.


(A) Representative flow cytometry profiles of ITNKs reprogrammed from single flox/flox DN3 cells.


(B) PCR genotyping of Bcl11b deletion in two representative T cell (T1, T2) and ITNK (I1, I2) wells.


(C) DJ recombination at the TCRβ locus of five ITNK wells (I1-I5) showing unique DJ recombination.


(D) Giemsa stain of parental DN3 thymocytes (T) and ITNK cells.


(E) and (e) Transmission electron micrographs of an ITNK cell.


(F) Cytotoxicity of ITNKs (labeled as “+OHT”) and LAKs measured in standard 51Cr release assays with B16F10, RMA and RMA-S tumor cell targets at the indicated effector-to-target (E:T) ratios. −OHT: flox/flox T cells.



FIG. 3. ITNKs reprogrammed in vivo were potent tumour cell killers.


(A) Flow cytometric analysis of thymocytes and splenocytes from OHT treated flox/flox and flox/+ mice.


(B) Analysis of ITNKs from thymic γδ T cells in OHT treated flox/flox mice.


(C) ITNKs production in Rag2−/−Il2rg−/− recipients injected with flox/flox DP thymocytes.


(D) Ex vivo expansion of ITNKs in IL-2 from splenocytes of the recipient mice.


(d) Ex vivo expansion of in vivo reprogrammed iTNK cells starting from splenotypes of four Rag2−/−Il2γc−/− recipient mice.


(E) The ex vivo-expanded ITNKs (labeled as “+OHT”) were used in 51Cr release killing assays with B16F10, RMA and RMA-S tumor cell targets at the indicated effector-to-target (E:T) ratios. −OHT: flox/flox T cells.


(F) ITNKs prevented tumour metastasis. Rag2−/−Il2rg−/− recipients transplanted with treated (+OHT) or untreated (−OHT) flox/flox DP thymocytes or PBS and subsequently injected intravenously with 50,000 B16F10 melanoma cells.


(G) In vivo iTNKs effectively eliminated B16F10 melanoma cells in mice.



FIG. 4. Bcl11b is a direct downstream target gene of Notch signaling.


(A). Bcl11b protein in T cells following OHT treatment detected by Western blot.


(B) Schematic of the Bcl11b locus showing putative CSL binding sites (BS) and that of an irrelevant control binding site (CTL).


(C) Genomic DNA was prepared from immunoprecipitation of thymocytes, using CSL or control IgG antibodies, and was amplified using primers flanking the putative CSL or the control binding sites at the Bcl11b locus.



FIG. 5. Generation of the Bcl11b-tdTomato reporter mouse.


(A) The tdTomato cassette was targeted to the 3′ UTR of the Bcl11b locus.


(B) Insertion of the tdTomato cassette at the Bcl11b 3′ UTR did not affect T cell development.



FIG. 6. Detection of Bcl11b expression in hematopoietic lineages using the Bcl11b-tdTomato reporter mice.


(A) CD4 CD8 double negative (DN; DN1-DN4) thymocyte subsets.


(B) Double positive (DP) thymocytes (CD4+CD8+), splenic CD4+ and CD8+ T cells, thymic γδ T cells, and splenic NKT cells (CD3+CD1d+).


(C) Bone marrow B cells (CD19+B220+) and myeloid cells (CD11b+Gr-1+).


(D) Splenic (CD3), and thymic (CD3CD4CD8) NK cells.


(E) qRT-PCR of Bcl11b expression in sorted splenic naïve (CD44CD62L+) and activated (CD44+CD62L) T cells population.


(F) Quantification of Bcl11b expression in naïve and activated T cells in the Bcl11btd/+ mice.



FIG. 7. Strategies for identification of cell populations for flow sorting and analysis.


(A) Identification of double negative (DN) thymocyte (DN1-DN4) populations defined by Lin and expression of CD25 and CD44.


(B) Identification of γδ T cells.


(C) Identification of NKT cells in the spleen by first gating (or, prior to FACS sorting, magnetically depleting) out B cells.


(D) Identification of NK precursors and NK cell subsets cells.


(E) Thymic NK cells were defined as NK1.1+CD127+ thymocytes.


(F) Identification of naïve (CD44CD62L+) and activated (CD44+CD62L) T cells.



FIG. 8. In vitro analysis of Bcl11b-deficient T cells.


(A) Schematic diagram of the Bcl11b conditional knockout allele. (B) Experimental design for the analysis of Bcl11b-deficient DN thymocytes. (C) NKp46+CD3 cells from DN1 and DN20HT-treated flox/flox thymocytes did not express TCRβ.


(D) Homozygous Bcl11b deletion in ITNK (NKp46+CD3) but not in T (NKp46CD3+) cell populations from DN1 and DN2 cultures.


(E) No NKp46+ cells but T cells were obtained from untreated flox/flox thymocytes.


(F) NKp46+TCRβ cells from OHT-treated DN1 and DN2 flox/flox thymocytes in the absence of IL-2 or IL-15 cultured on OP9 stromal cells.


(G) NKp46+TCRβ cells were detected in OHT-treated DN3 flox/flox, but not flox/+, thymocytes in T cell media.


(H) Reprogramming of Bcl11b-deficient DN3 thymocytes to NKp46+ cells in myeloid cell culture condition.


(I) Reprogramming of Bcl11b-deficient DN3 thymocytes to NKp46+CD19 cells in B cell culture condition.


(J) Venn diagram comparison of the upregulated (>2-fold) genes between LAK vs DN3 (green) and ITNK vs DN3 (purple).


(K) ITNKs from DP flox/flox thymocytes treated with OHT and cultured on OP9-DL1 in the presence of IL-2.


(L) ITNKs from splenic flox/flox CD8+ T cells treated with OHT cultured on OP9-DL1 in the presence of IL-2.



FIG. 9. Characterization of in vitro reprogrammed ITNK phenotype.


(A) and (a) Experimental design for reprogramming of single DN3 thymocytes to ITNK.


(B-C) Expression of intracellular and NK cell surface markers by the reprogrammed ITNK from DN3 thymocytes in vitro.


(D) Expression of NK cell markers by ITNKs reprogrammed from Bcl11b-deficient DP thymocytes in vitro.


(E) ITNKs did not express CD127 and thus were not thymic NK cells.


(F) Analysis of CD27 and CD11b in bulk-cultured ITNKs reprogrammed from DN3 thymocytes.



FIG. 10. Analysis of in vivo reprogrammed ITNK cells in the flox/flox mouse.


(A) Experimental design for the analysis of in vivo reprogrammed ITNK cells.


(B) PCR of Bcl11b deletion in ITNK (NKp46+CD3+ and NKp46+CD3) cell populations in flox/flox mice.


(C) Flow cytometric analysis of CD4 and CD8 expression in NKp46+ ITNKs.


(D) Flow cytometric analysis of cells following ex vivo expansion of whole thymocytes or splenocytes from OHT treated mice.


(E) Flow cytometric analysis of CD1d-restriced NKT cells in thymus and spleen.


(F) Analysis of CD1d-restricted cells in the ex vivo-expanded ITNK culture.


(G) qRT-PCR analysis of several key T or NK cell-associated genes in CD8+ T cells, CD8+ ITNKs and LAKs.


(H) Splenocytes from flox/flox or flox/+ mice treated with Tamoxifen were stained with NKp46, NK1.1, CD8 and CD3 to confirm expression of CD3 on ITNKs.



FIG. 11. In vivo reprogrammed ITNKs from DP thymocytes prevented tumour metastasis.


(A) Experimental design for the analysis of in vivo reprogramming of DP thymocytes to ITNKs.


(B) Most ITNKs in the spleen were CD8+.


(C) ITNKs had complete Bcl11b deletion whereas donor derived NKp46 cells still retained at least one copy of the foxed allele. (D) ITNKs were also found in bone marrow and peripheral blood.


(E) Expression of additional NK cell surface markers on the in vivo reprogrammed ITNKs.


(F) ITNKs prevented tumour metastasis. Rag2−/−Il2rg−/− recipients were transplanted with treated (+OHT) or untreated (−OHT) flox/flox DP thymocytes or PBSand subsequently injected intravenously with 5×104B16F10 melanoma cells.


(G) Plot shows inverse correlation between the percentage of ITNK cells (squares) obtained from recipient mice following in vivo reprogramming and tumor challenge and the number of lung colonies (circles) observed.



FIG. 12. A working model showing that Bcl11b acts downstream of Notch signaling and promotes T cell development and maintains T cell identity.



FIG. 13.

    • a. Expression of Bcl11b in thymocytes from Bcl11b-lacZ knock-in mice using the fluorescent substrate FDG.
    • b. Detection of Bcl11b expression in the five DN1 subpopulations.
    • c. Top, acute loss of Bcl11b caused DN1 thymocytes to express NK-specific genes. Bottom, deleting Bcl11b in DN2 thymocytes gave rise to the same phenotype of converting to NK-like cells.



FIG. 14.

    • a. Left panel: different double negative (DN) thymocyte populations; Right panel: five subpopulations of DN1 thymocytes.
    • b. Flow chart of analyzing Bcl11b-deficient DN1 thymocytes.



FIG. 15.

    • a. Double positive (DP) thymocytes expressed NKp46 after Bcl11b deletion.
    • b. Purified CD8 single positive cells (−OHT) proliferated on OP9-DL1 stromal cells. They did not express NKp46. Once Bcl11b was deleted, 38% of the cells now expressed NKp46 which killed the stromal cells.
    • c. Purified CD4 single positive cells (−OHT) growing in T cell media (left). Bcl11b deletion (+OHT) caused these CD4 T cells to express NKp46 and NKG2D.


      Table 1. Comparison of gene expression profiles of ITNK, DN3 and LAK cells in microarray analysis.


      Table 2. Comparison of cell surface receptor repertoire of LAK and ITNKs.


      Table 3. Changes of gene expression profiles in thymocytes at 24 hours and 48 hours after deletion of Bcl11b in microarray analysis.


      Table 4. PCR primers





GENERAL DESCRIPTION

T cells develop from early T cell progenitors which have NK and myeloid potential through a series of steps, known as DN1 (double negative stage 1), DN2, DN3 and DN4, DP (double positive), and then into single positive (SP) mature CD4 or CD8 positive T cells. There are many different types of T cells including helper, cytotoxic and regulatory T cells.


Activation of T cells is brought about by interaction with appropriate antigen MHC complex. For example, helper T cells become activated when they are presented with peptide antigens by MHC class II molecules that are expressed on the surface of Antigen Presenting Cells (APCs). The process of activation of T cells is known to the skilled person.


In the present invention we show that modulation of the Bcl11b gene/gene pathway allows T cells and pro-T cells to be reprogrammed into induced T-to-Natural-Killer (ITNK) cells. Data is presented for DN, DP and SP T cells. In addition, we show that such ITNK cells are effective in the amelioration of disease in an in vivo model and do not shown any adverse effects on the animal model. The Bcl11b protein in mice and humans is highly conserved, also, T cell development in both humans and mice is very similar. This information indicates that findings in mice may be extrapolated to the treatment or prevention of human diseases.


Reference to Bcl11b herein includes any Bcl11b homologues that may be identified in other species, suitably homologues that when deleted in whole or in part can result in the generation of ITNK cells in that species.


The invention provides a method of producing induced T-to-Natural-Killer [ITNK] cells from T cells and/or pro-T cells, the method comprising modulating the activity and/or effect of at least one Bcl11b gene and/or gene product present in a T cell or pro-T cell, thereby converting said T cell and/or pro-T cell to an ITNK cell.


The invention provides a method of producing target T cells and/or target pro-T cells, the method comprising modulating the activity and/or effect of at least one Bcl11b gene and/or protein product present in a T cell and/or pro-T cell, and converting said T cell and/or pro-T cell to said target T cells and/or target pro-T cells.


Reference to T cells includes, for example, DN, DP or SP T cells such as DN1, DN2, DN3, DN4, DP thymocytes, CD4 or CD8 single positive mature T cells or γδ-T cells. Reference to pro-T cells includes common lymphoid precursor cells, stem cells and other non-T hematopoietic cells or non-hematopoietic cells which can be converted to T cells


Target T cells or target proT cells are cells which have the potential to convert into ITNK cells as a result of the modulation of the activity and/or effect of at least one Bcl11b gene and/or gene product in the T cell or pro T cell, but which have not yet converted to give the ITNK like phenotype.


Modulation of the activity or the effect of the Bcl11b gene or protein is suitably achieved by inhibiting the activity or effect of Bcl11b, either directly or indirectly.


Suitably the inhibition comprises deletion of at least part of said Bcl11b gene, suitably at least a single exon of the Bcl11b gene, suitably at least exon 4 of the Bcl11b gene. In one aspect all of the gene is deleted. Suitably, inhibition of the activity or effect of Bcl11b may be achieved by disrupting the function of Bcl11b through insertion a genetic cassette to the Bcl11b locus. Suitably, inhibition of the activity or effect of Bcl11b may be achieved by modulating epigenetic changes at the Bcl11b locus or those gene loci that regulate Bcl11b or are regulated by Bcl11b. Suitably, inhibition of the activity or effect of Bcl11b may be achieved by using antibodies (conventional or peptide Abs) to neutralize gene products of Bcl11b or its upstream or down-stream genes.


In another aspect the invention relates to genomes comprising a Bcl11b conditional knockout (cko) allele, preferably T cells or pro T cells having such a conditional mutation. The generation of conditional alleles allows the growth of cells under conditions in which Bcl11b is expressed, followed by growth under different conditions that cause the Bcl11b gene to be deleted and the ITNK phenotype to be expressed. Thus the invention also relates to a process for the induction of ITNK cells comprising activation of a conditional mutation, suitable to modulation of the activity and/or effect of at least one Bcl11b gene and/or gene product in the T cell or pro T cell.


In one aspect the modulation is directly at the level of Bcl11b gene expression, where the expression of Bcl11b is preferably inhibited to stimulate ITNK cell production. In one aspect the sequences of the Bcl11b gene, or control sequences such as promoter or enhancer regions, may be mutated, such that transcription or translation are adversely affected.


In one aspect control of the expression of Bcl11b is achieved by control of mRNA expression or protein translation. In one aspect the expression of Bcl11b is modulated by antisense RNA or the use of small interfering RNA (sRNA) or miRNA.


In one aspect modulation of Bcl11b is at the protein level. The activity of the Bcl11b protein may be modulated, preferably inhibited, by Bcl11b binding proteins, for example.


In one aspect modulating or inhibiting of the activity and/or effect of said Bcl11b gene or protein produces a downstream modulation in a biological pathway (s) in which said Bcl11b protein is involved. In one aspect said downstream modulation regulates the presence and/or activity and/or effect of a downstream target in said biological pathway. Assessment of downstream elements regulated by Bcl11b allows alternative targets to be identified which may control ITNK production from T cells and pro-T cells. The present invention also relates to identification of downstream targets—see below.


The invention provides an ITNK cell obtainable, or obtained, from a T cell or pro-T cell, including from stem cells or progenitors, wherein the T cell or pro-T cell includes a Bcl11b gene and/or gene product the activity and/or effect of which has been modulated so that the T cell or pro-T cell is capable of conversion to a ITNK cell.


The invention also provides a target T cell or target pro-T cell including at least one Bcl11b gene and/or gene product the activity and/or effect of which has been modulated when compared to the wild type cell, so that the T cell or pro-T cell is capable of conversion to an ITNK cell. The target T cell or target pro-T cell may be an ES cell, or adult stem cell, or induced pluripotent stem cell (IPS cell).


In one aspect of the invention the ITNK cells or target T/pro T cells are obtained from T cells or pro-T cells in which all or part of the Bcl11B gene has been deleted. In one aspect there is a deletion in both alleles of the Bcl11b gene, or part thereof.


The invention also relates to a mammalian genome from which all or part of the Bcl11b gene has been deleted.


The invention also relates to mature activated T cells in which Bcl11b expression is downregulated or absent (also referred to as TBcl11b-cells). Mature T cells in this context refer to normal mature T cells and not to cancerous or transformed T cells. As shown in the example section below, it has been observed by the present inventors that at a single cell level about 10-20% of activated splenic T cells have very low level of Bcl11b expression (also FIG. 6 (F)). Hence, use of these cells in medicine, particularly in the treatment of cancers and viral infections forms an aspect of this invention.


The invention also relates to cells, such as T cells and pro T cells and stem cells and animals such as non-human animals, such as a mouse, the genome of which comprises a Bcl11b conditional knockout (cko) allele.


In one aspect all or part of Bcl11b gene is floxed or otherwise associated with recombinase target sequences, to allow the Bcl11b gene or part thereof to be deleted. In one aspect the cell comprising the floxed gene expresses Tamoxifen (OHT)-inducible Cre recombinase. Expression of the Cre recombinase by OHT induction suitably causes all or part of Bcl11b to be deleted.


The invention also relates to a cell or non-human mammal in which the Bcl11b gene or protein activity has been modulated, other than by deletion, to produce an ITNK cell or target ITNK cell.


ITNK cells suitably are obtained or obtainable from another cell type (such as T cells or pro-T cells, suitably DN1, DN2, DN3, DN4, DP thymocytes, CD4 or CD8 single positive mature T cells, common lymphoid precursor cells or stem cells) and suitably exhibit one or more or all of the following properties:


(a) a morphology comparable to natural killer cells, in comparison to T cells, for example as shown in FIG. 2D, FIG. 2E and FIG. 2e.


As shown below, reprogrammed thymocytes not only expressed NK cell surface receptors but morphologically do not look like T cells, rather, they were much similar to regular NK cells which are large size, large cytoplasm, have granules and high protein synthesis activity in the abundant endoplasmic reticulum (ER) (FIGS. 2D, 2E and 2e).


(b) TCR 6 specific genomic DNA re-arrangement, for example as shown in FIG. 2C;


As shown below, certain ITNK cells have a rearranged TCR 6 locus, indicative of their origin as T cells.


(c) a gene expression profile more similar to that of NK cells, such as LAK cells, than the parental cells from which they were developed, for example as shown in FIGS. 1E and 1G. Genes that showed an expression difference between the parental DN3 thymocytes and their Bcl11b-deficient derivatives are listed in Table 1. When considering this table of genes, ITNK cells suitably have at least 50%, suitably at least 60%, suitably at least 70% of genes differentially expressed (2 fold difference or more) in the same direction (increase or decrease) as LAK cells.


(d) cellular expression of one or more NK specific genes not found, or not expressed at high levels on non-effector or naïve T cells such as:


ZFP105, IL2Rβ, Id2, JAK1, NKG2D, NKG2A/C/E, B220, Rog (Zbtb32), Tnfrsf9, Cdkn1c, Trail, Perforin, Interferon-γ, NK1.1, NKp46, E4 bp4, NKG7, KLRD1, LTA, PLCG2, Ly49C/I and Ly49G2


(e) decreased or no expression of one or more T lineage genes, in comparison to the parent cells from which the ITNK cell was derived, such as decreased or no expression of Notch1, Est1, Hes1, Gata3, Deltaxi, TCRβ, CD3, Tcf1, IL7Ra, T-bet, CD8. In one aspect, ITNK cells are derived from CD8+ cells and do not express IL7R and/or T-bet and express low levels of CD8a.


(f) cell killing ability, for example the ability to prevent or ameliorate tumour formation or growth, the ability to kill stromal cells, tumour cells, or infected cells, suitably in comparison to the precursor cell used (parent T cells or proT cells). Cell killing may be assessed in vitro or in vivo by methods described in the Examples section herein. Additionally, the ITNKs can recognize MHC—I molecules. Moreover, the ITNK cells produced in vivo are not MHC—I restricted and are capable of killing MHC—I positive or negative cells. The ITNK cells whether produced in vitro or in vivo kill MHC—I low or negative cells.


(g) a mutation in the Bcl11b gene, or control sequences, affecting transcription, or translation or protein sequence, or otherwise affecting Bcl11b activity or effect, suitably promoting ITNK production.


Suitably the cells are capable of killing OP9-DL1 stromal cells, suitably within 2-20 days, such as 5-15 days such as 10 days after treatment to initiate the conversion from T cells or pro-T cells to ITNK cells, such as by OHT treatment. Suitably ITNKs retain a killing ability even when cultured in vitro for one month.


For the avoidance of doubt, ITNK cells produced by modulating Bcl11b activity and/or effect in a T cell and/or pro-T cell, remain ITNK cells according to the invention, if they retain cell killing ability even if Bcl11b returns to normal levels in such cells subsequently.


Suitably, ITNK cells of the invention exhibit the properties in (a), (c), (d), (e) and (f) above. Suitably, ITNK cells of the invention exhibit the properties in (a) or (c) or (d) or (e) and (f) above. ITNK cells may also possess one, or more, or all, of the following properties.


Suitably the proliferation and/or differentiation of the ITNK cells is promoted by a Supplement of IL-2 or IL-15 in the culture media.


Suitably ITNKs are able to grow out from T cell cultures within 2-20 days, such as 5-15 days, such as 10 days after Bcl11b is deleted or otherwise affected, or the Bcl11b pathway modulated suitably as assessed by the abundance of NKp46+ cells (FIG. 8K, 8L, 15a and 15b).


Suitably T cell/pro T cell to ITNK cell conversion from T cells/pro-T cells is greater than 50% efficient, such as greater than 60%, greater than 70%, greater than 80%, greater than 90%, greater than 95% efficient, suitably 100% efficient, by which it is meant that more than e.g. 50% of all cells in which the Bcl11b gene has been deleted, or in which the Bcl11b pathway has been otherwise modulated, go on to produce ITNK cells.


Suitably ITNK cells produced in vivo are detectable in the recipient host, such as a recipient mouse, for at least 1 month, preferably 2 months, preferably 3 months. Suitably recipient animals do not show any noticeable abnormality, indicating that the ITNK cells do not attack normal host cells in the recipient mice.


Suitably ITNK cells according to the invention possess functions of NK cells relating to regulation of the immune response, such as cytokine release.


Suitably ITNKs are able to continue proliferating for at least 3 weeks in cell culture.


In one aspect ITNK cells do not express NKp46.


Suitably ITNK cells or T cells can be independent of Notch signalling.


In one aspect the ITNK cells are not completely identical to NK cells. In one aspect ITNK cells do not express Ly49D. In one aspect ITNK cells do not express one or more T cell surface markers such as CD8, CD3e, and βTCR.


In another aspect ITNK cells express at least 20% of NK cell specific markers listed in table 2 as specific to LAK, preferably 40%, 60% or 80% of these known NK cell markers.


In one aspect, the ITNK cells produced in vivo are not MHC—I restricted and are capable of killing MHC—I positive or negative cells. The ITNK cells whether produced in vitro or in vivo kill MHC—I low or negative cells. This is explained in further detail in the example section below and shown in FIG. 3E where it is shown that unlike LAK, the in vivo produced ITNK cells killed RMA cells with almost the same efficiency as killing RMA-S. Such in vivo produced ITNKs have the advantage that their use has no risk of autoimmune diseases.


In one aspect the ITNK cells have at least 2, 3, 4 or more of the properties listed above, and preferably all such properties.


In one aspect ITNK cells demonstrate a rearranged TCR β locus, do not express all of the genes listed in the table 2 as specific to LAK, and exhibit cell killing as described herein.


In one aspect the invention provides an ITNK cell obtainable or obtained by the present invention having by a cell killing ability as assessed by methods such as those of examples 1.1.9 and 1.1.11 herein, but which do not express Ly49D.


In one aspect the NK cells comprise a suicide gene or other mechanism to allow ITNK cells to be eliminated. By way of example the genome of the ITNK cell, or T cell or pro-T cell may be engineered to contain a negative selection cassette.


The invention provides a pharmaceutical composition comprising ITNK cells together with a pharmaceutically acceptable excipient. Suitable excipients are well known in the art and include pharmaceutically acceptable buffers, preservatives, diluents and carriers and the like.


Also provided are mixtures of the ITNK cells of the invention with therapeutic agents such as anti-cancer agents or anti-infective agents e.g antiviral agents. The ITNK cells may be used in a combined preparation for simultaneous, separate or sequential use in disease therapy such as anticancer or antiviral therapy, although the use of ITNKs is not limited to cancer and antiviral therapy, and ITNKs might be useful for eliminating many types of abnormal cells. For example, ITNKs may also be used for treatment or prophylaxis of bacterial, yeast and parasite infections.


Suitable anticancer agents include alkylating agents, antimetabolites, anthracyclines, plant alkaloids, topoisomerase inhibitors, and other drugs affect cell division or DNA synthesis and function in some way. Other drugs include targeted therapies such as monoclonal antibodies and tyrosine kinase inhibitors and nanoparticles. Furthermore, also suitable are drugs that modulate tumor cell behaviour without directly attacking those cells, such as hormone treatments, known as an adjuvant therapy. As an alternative, agents for immunotherapy may also be included, such as use of interferons and other cytokines to induce an immune, and vaccines to generate specific immune responses.


Suitable anti-infectives include drugs that act to block viral entry into cells, drugs that prevent virus replication, such as reverse transcriptase inhibitors, integrase inhibitors, Protease inhibitors, and drugs that prevent virus release into the body.


Delivery of cells and compositions of the invention may be by any suitable route of administration including enteral or parenteral, such as by injection or infusion, for example in a once a day, once a week, once a month, or other suitable schedule. Multiple or single rounds of treatment may be employed.


The invention relates to a method for the preparation of a medicament for a human or non-human mammal comprising taking a sample of T cells, and converting the T cells to ITNK cells as described herein, optionally then using said cells in a medicament for treatment. Optionally the method comprises dilution or otherwise selection of a single T cell, and optionally manipulation of the T cell genome prior to use as a medicament.


The invention provides ITNK cells and target T/pro-T cells for use in medicine, and use of ITNK cells and target T/pro-T cells in the preparation of a medicament for the treatment or prophylaxis of disease, such as cancer or viral infection. ITNKs may also be used for treatment or prophylaxis of bacterial, yeast and parasite infections.


The invention also provides mature activated T cells in which Bcl11b expression is down-regulated or absent (also referred to as TBcl11b-cells) for use in medicine, and use of such cells in the preparation of a medicament for the treatment or prophylaxis of disease, such as cancer or viral infection.


NK cells play a major role in the rejection of tumors and cells infected by viruses and the ITNK cells of the present invention demonstrate anti cancer properties in vitro and in vivo. In one aspect ITNK cells produced from T cells or pro T cells are used to treat diseases such as cancer and infectious diseases such as viral infections.


The ability to convert T cells or pro-T cells into ITNK cells and use of TBcl11b-cells allows therapies to be developed using a patient's own cells, which can be used in the same patient without rejection.


The invention thus relates to use of a therapeutically effective amount of ITNK cells derived from the T cells or pro-T cells of a patient in the treatment or prevention of infection or disease in that individual. In a further aspect the cells may be used in another individual.


The invention provides a method of treating a patient, the method comprising administering to said patient a therapeutically effective amount of ITNK cells or TBcl11b-cells preferably wherein the ITNK cells are derived from T cells or pro-T cells that have been obtained from the patient.


Target T cells or pro-T cells may also be employed as above, in place of ITNK cells.


In one aspect, T cells/pro-T cells or target T cells or target pro-T cells of the invention do not refer to cancerous or transformed T cells.


In one aspect the ITNK cells according to the invention are obtained by modulating Bcl11b activity and/or effect in transformed or cancerous T cells, such as T cells from lymphoma patients, which may have different levels of Bcl11b as compared to wild type cells. In this aspect, the transformed or cancerous T cells are the T cells/pro-T cells or target T cells or target pro-T cells capable of conversion to ITNK cells.


In one aspect ITNK cells do not show any adverse effects on the patient.


In one aspect, the invention provides a method of isolating naturally occurring mature activated T cells in which Bcl11b expression is downregulated or absent (TBcl11b-cells) from a patient, expanding the cells in vitro and administering to the patient a therapeutically effective amount of the TBcl11b-cells for treatment of conditions such as cancer and viral infections.


In one aspect, the invention provides a method of isolating T cells/pro-T cells from a patient (human or non-human); modulating the activity and/or effect of the Bcl11b gene and/or gene product so that the T cell or pro-T cell is capable of conversion to ITNK cells; administering to the patient a therapeutically effective amount of ITNK cells or target T cells or target pro T cells for treatment of conditions such as cancer and viral infections.


In one aspect the ITNK cells are derived from a single T cell which is converted into ITNK cells using the methods described herein. This process suitably allows for a T cell specific for an antigen of interest, such as a disease specific antigen, such as a viral or microbial antigen or such as a tumour-specific antigen, to be converted into an NK-like cells.


From a single T cell up to 0.5 million ITNKs can be obtained. This is a much higher number as compared to human NK cells where approximately 1600 cells can be produced by proliferation of a single NK cell.


The invention relates to modulation of Bcl11b directly, and also use of components of the Bcl11b pathway and modulators thereof in the production of ITNK cells.


An appreciation that T cells and pro-T cells can be converted to ITNK cells allows this conversion to be used as an assay for compounds that might be used to control the conversion process. Thus the invention relates to an assay for identification of a compound which assists in the reprogramming of T cells to ITNK cells, the method comprising contacting T cells or pro-T cells with a test compound and then monitoring or selecting for the conversion of T cells to ITNK cells. Such compounds could include small chemical molecules, proteins (including but not limited to growth factors, cytokines, antibodies) or nucleic acid based therapies, and libraries of any of these compounds. The invention also relates to use of compounds so identified in the conversion of T cells or pro-T cells to ITNK cells and additionally to those compounds per se.


In addition the invention relates to an assay for identification of a genetic mutation which controls the reprogramming of T cells to ITNK cells, the method comprising random or targeted mutation of T cells or pro-T cells and screening for ITNK cells or selection of ITNK cells under conditions where T cells or pro-T cells are not viable.


An appreciation that Bcl11b plays a role in the conversion of T cells and proT cells to ITNK cells allows the Bcl11b gene and protein to be used directly as probes to identify other components in the Bcl11b signaling pathway, which may then be tested for an effect on conversion of T cells to ITNK cells. Thus the invention relates to an assay for identification of a compound which assists in the reprogramming of T cells to ITNK cells, the method comprising screening for compounds that bind to the Bcl11b gene or the Bcl11B protein, and further optionally assessing whether said compounds are able to promote the conversion of T cells to ITNK cells. The invention further relates to use of compounds so identified in the conversion of T cells or pro-T cells to ITNK cells and those compounds per se.


In a yet further aspect the invention relates to the use of factors which regulate the Bcl11b gene or protein expression or activity, or which are functionally downstream of the Bcl11b gene or protein, or which are functionally upstream of the Bcl11b gene, to effect the conversion of T cells to ITNK cells, and to the use of modulators of these factors to effect the conversion of T cells to ITNK cells. Suitably, the modulators are antibodies targeting Bcl11b or factors which regulate the Bcl11b gene or protein expression or activity or downstream gene products or upstream gene products. Suitably, the modulators are administered to human or non-human diseased subjects.


For example, Notch is upstream of Bcl11b. In one aspect modulators of Notch signalling are used to effect a conversion of T cells and proT cells to ITNK cells.


CSI acts upstream of Bcl11b. In one aspect modulators of CSL are used to effect a conversion of T cells and proT cells to ITNK cells.


In another aspect the invention relates to an assay for identifying a downstream target for Bcl11b, the assay comprising monitoring the effect of modulating the Bcl11b gene and/or protein product on a putative downstream target. Such an assay may further comprise monitoring conversion of T cells or pro-T cells to ITNK cells when the downstream target per se has been modified. Such an assay may further comprise identifying a modulator which either interacts with said downstream target so as to modulate the activity and/or effect thereof, to result in the conversion of a T cell or pro-T cell to one or more ITNK cells.


The invention further provides for a non-human animal carrying ITNK cells, and/or target T cells or target pro-T cells.


In one aspect ITNK are independent of Notch signalling.


In a further aspect the invention relates to a method of stimulating T cell production, the method comprising modulating the activity and/or effect of at least one Bcl11b gene and/or protein present in a pro-T cell, such as a human or embryonic stem cell, or IPS cell. Suitably the method comprises stimulating the Bcl11b expression or activity.


An understanding of the importance of Bcl11b in the T cell maturation pathway suggests that manipulation of the Bcl11b gene or protein expression or activity can help to stimulate T cell production. The present invention thus relates to use of activators of the Bcl11b pathway, either upstream or downstream, in the stimulation of T cells production, either in vivo or in vitro, and use of T cells so produced in medicine.


EXAMPLES

T cells develop in the thymus and are critical for adaptive immunity. Natural killer (NK) lymphocytes constitute an essential component of the innate immune system in tumor surveillance and defense against microbes and viruses.


General Introduction to T and NK cell development


T cell development involves progenitor homing, lineage specification and commitment, and requires a complex interplay among key transcription factors (1, 2). The earliest populations of thymocytes, which lack T cell receptor (TCR) co-receptors CD4 and CD8 (double negative or DN cells) (28), can be further subdivided by cell surface markers as DN1-4 (29). The DN1 (CD44+CD25) thymocyte population contains multipotent progenitors (30, 31) whereas DN2 thymocytes (CD44+CD25+) have NK and myeloid potential (30, 31). These non-T cell developmental potentials are lost in the DN3 (CD44CD25+) thymocytes. DN4 thymocytes (CD44CD25) have undergone have undergone β-selection after successful Tcrβ gene rearrangement (32) and already initiated the process of differentiating to the CD4+CD8+ double positive (DP) stage (33, 34).


In the periphery, the cytokine IL-7 and the constant interaction of T cells with self peptide-MHC play a critical role in T cell maintenance (3). RT-PCR analysis indicates that many genes important for T cell commitment start to increase their expression in the transition from DN1 to DN2, with Bcl11b being the most upregulated transcription factor (4). In bony fish, Bcl11b is shown to be required for T cell precursor homing to the thymus (5). In the mouse, Bcl11b has critical roles in fetal thymocyte development and survival, and in positive selection and survival of double-positive thymocytes (6, 7).


NK cell committed precursors (CD122+) differentiate from multipotent haematopoietic progenitors primarily in the bone marrow but differentiation can also occur in the thymus and secondary lymphoid tissues (35). These precursors give rise to NKp46+ immature NK cells, which subsequently express additional receptors as they differentiate, including MHC receptors, NKG2A/C/E and Ly49s (36, 12). Besides their participation in innate immune responses, NK cells have recently been shown to possess some adaptive immune features (37).


Although NK developmental pathways are not entirely clear, two subsets of NK cells, bone marrow-derived (CD127) and thymic (CD127+) NK cells have been identified in the mouse that differ in development sites and origins (Huntington et al., 2007). Previous studies have identified molecules important for NK cell development and homeostasis. For example, Id2, which antagonizes the bHLH E proteins E2A and HEB, is essential for the NK lineage since the Id2-knockout mice lack NK cells (Ikawa et al., 2001; Yokota et al., 1999). Conversely, forced expression of Id2 or Id3 is able to re-direct pro-T cells to NK cell differentiation (Blom et al., 1999; Fujimoto et al., 2007). A recent study also identifies Zfp105 as a NK specific transcription factor since overexpressing it promotes differentiation from hematopoietic stem cells to the NK lineage (Chambers et al., 2007).


Several genes or pathways important for T cell development genes also have functions for NK cells. For example, Gata3 and T-bet plays important roles in NK development, maturation and homeostasis (Samson et al., 2003; Vosshenrich et al., 2006) (Townsend et al., 2004). Notch triggers initiation of T cell program, and is required to sustain or protect the cells throughout the pro-T cell stages (Maillard et al., 2005; Radtke et al., 1999; Rothenberg, 2007). Loss of Notch signalling in DN1 thymocytes convert them into dendritic cells (Feyerabend et al., 2009). Deleting of Notch in the thymus leads to accumulation of B cells in the thymus possibly by a cell-extrinsic pathway (Feyerabend et al., 2009; Radtke et al., 1999).


In contrast to its role in T cells, Notch generally suppresses NK potential in DN1 and DN2 pro-T cells until the cells progress to the committed DN3 stage (Carotta et al., 2006; De Smedt et al., 2005; Garcia-Peydro et al., 2006; Rolink et al., 2006; Schmitt et al., 2004; Taghon et al., 2007; van den Brandt et al., 2004). Nevertheless, it is proposed that transient Notch signaling is required for NK differentiation from early progenitors or stem cells (Benne et al., 2009; Haraguchi et al., 2009; Rolink et al., 2006). This may reflect the role of Notch in promoting T/NK bipotent progenitors (DeHart et al., 2005).


In the periphery, the cytokine IL-7 and the constant interaction of T cells with self peptide-MHC play a critical role in T cell maintenance (3). RT-PCR analysis indicates that many genes important for T cell commitment start to increase their expression in the transition from DN1 to DN2, with Bcl11b being the most upregulated transcription factor (4). In bony fish, Bcl11b is shown to be required for T cell precursor homing to the thymus (5). In the mouse, Bcl11b has critical roles in fetal thymocyte development and survival, and in positive selection and survival of double-positive thymocytes (6, 7).


Bcl11b is a C2H2 zinc finger transcription repressor (Avram et al., 2000; Cismasiu et al., 2005). Germline mutation of Bcl11b in the mouse causes thymocyte developmental block at the DN3 stage secondary to apoptosis induced by defective β-selection in thymocytes (Wakabayashi et al., 2003). Bcl11b is recently shown to be required for positive selection and survival of double-positive thymocytes (Albu et al., 2007). However, suppression of Bcl11b expression by RNA interference selectively induces apoptosis in transformed T cells but does not appear to affect normal mature T cells (Grabarczyk et al., 2007).


Here we show that the transcription factor Bcl11b was expressed in all T cell compartments, and was indispensable for T lineage development. When Bcl11b was deleted, T cells from all developmental stages acquired NK cell properties and concomitantly lost or decreased T cell-associated gene expression. These Induced T-to-Natural-Killer (ITNK) cells, which were morphologically and genetically similar to conventional NK cells, killed tumor cells in vitro and effectively prevented tumor metastasis in vivo. Therefore ITNKs may represent a new cell source for cell-based therapies.


Bcl11b is Expressed and Required in the Early T Cell Progenitors

Microarray studies indicate that expression of many genes important in T cell commitment, including Bcl11b, starts to increase in DN2 thymocytes. Among transcription factors, Bcl11b is the most drastically upregulated in the transition from DN1 to DN2 (Rothenberg, 2007). To determine Bcl11b expression in early T cells at the single cell level, we produced a lacZ knock-in allele of Bcl11b where a SA-lacZ cassette is inserted into the intron 3 to trace its expression (Song-Choon Lee, et al, unpublished). Therefore, Bcl11b expression can be traced indirectly by using Fluorescein di-3-D-galactopyranoside (FDG), a fluorescent substrate of 3-galactosidase, in flow cytometry. In hematopoietic lineages, expression of Bcl11b was only detectable in T cells (data not shown). In the thymus, almost all DN2-DN4 thymocytes expressed Bcl11b (FIG. 13a and FIG. 14a). In contrast, only about 80% of DN1 thymocytes expressed Bcl11b. Further analysis using a CD117 antibody identified that 60% of DN1a and DN1b thymocytes, which are thought to be the earliest T cell progenitors (Porritt et al., 2004), already expressed Bcl11b (FIGS. 13B and 14a), suggesting a possible role of Bcl11b at the earliest T lineage specification steps.


To determine Bcl11b expression in T cells at the single cell level, we produced and analyzed a Bcl11b tdTomato knock-in mouse (FIG. 5A-B). In hematopoietic lineages, Bcl11b was not expressed in B or myeloid cells whereas almost all DN2-DN4 and DP thymocytes, CD4+ and CD8+ T cells, γδ-T cells and Natural Killer T cells (NKT) expressed Bcl11b (FIG. 6, A-C and 7, A-C). In DN1 thymocytes, very little to no expression of Bcl11b was detected in CD117++ cells (known as Early T-cell-lineage Progenitors (2)) (FIGS. 6A and 7A). During NK development, transient, low Bcl11b expression was observed in immature NK cells but not in NK precusors (NKP) or mature NK cells (FIGS. 6D and 7D). In contrast, the majority of thymic NK cells, identified by CD127 (8), expressed Bcl11b (FIGS. 6D and 7E). Moreover, in both CD4+ and CD8+ splenic T cells, Bcl11b transcript was reduced roughly two-fold in activated T cells (CD44+CD62L) compared to naïve (CD44CD62+L) cells in quantitative real time-polymerase chain reaction (qRT-PCR) analysis (FIGS. 6E and 7F) and exhibited a bimodal pattern of expression (FIG. 6F).


Bcl11b Deletion Caused Loss of T Cell Identity and Acquisition of Nk-Specific Properties in T cells


The above expression and function data have demonstrated that Bcl11b is expressed in T cell precursors and required for differentiation to T cell lineage. Germline deletion of Bcl11b caused apoptosis in DN3 thymocytes in the fetal thymus but did not obviously affect DN1/2 cells (Wakabayashi et al., 2003). To further determine Bcl11b functions in T cells, we generated the conditional knockout mice (Bcl11bflox/flox) where exon 4 was floxed (FIG. 8A), which were crossed to the Rosa26Cre-ERT2 mice (9). All the thymocytes from CreERT2; Bcl11bflox/flox mice express Tamoxifen (OHT)-inducible Cre recombinase. Consequently, in CreERT2; Bcl11bflox/flox mice (PLBD line. Referred to as flox/flox in the manuscript), Bcl11b could be deleted by treating cultured cells or mice with Tamoxifen (OHT). From OHT-treated whole thymocytes from these and the control (CreERT2; Bcl11bflox/+, referred to flox/+) mice, we sorted and subsequently cultured DN1 and DN2 cells in T cell media (Flt3 ligand and 11-7) for 2 weeks (FIG. 14b) on OP9-DL1 stromal cells (FIG. 8B) (10), which support T cell development but suppress NK cell development from the progenitors (11). OP9-DL1 stromal cells express Delta-Like-1 Notch ligand and support robust T cell development (Schmitt and Zuniga-Pflucker, 2002) while normally suppressing NK cell development (Rolink et al., 2006; van den Brandt et al., 2004). All stromal cells were killed in the OHT-treated flox/flox DN1 thymocyte culture.


Flow cytometry showed that 18% of the cultured thymocytes now expressed the NK cell marker NK1.1 (DN1 in FIG. 13c). 24% of cells in this culture expressed NKp46, which is primarily expressed on NK cells (FIG. 1A) (12). These NKp46+ cells did not express T cell genes CD3 or TCRβ (FIG. 8C), and had lost both alleles of the Bcl11b exon 4 (FIG. 8D), indicating that they did not acquire or had lost T cell features despite being co-cultured with OP9-DL1 stromal cells for 14 days. PCR genotyping of these NK1.1+CD3 and NKp46+CD3 cells showed that they had deleted both alleles of the Bcl11b exon 4 while those NKp46CD3+ cells from the same OHT treated culture were found to still retain at least one copy of the Bcl11b cko allele. On the other hand, the control OHT-treated flox/+ and untreated flox/flox DN1 cells proliferated rapidly, and many (36%) acquired CD3 expression but not NK1.1+ or NKp46+ (FIG. 1A and FIG. 8E) consistent with Notch signalling suppressing NK development and excluding the possibility that the NKp46+ cells in OHT treated DN1 cell culture were derived from NK precursor contamination (FIG. 13c). These data thus demonstrated that Bcl11b deficiency caused production of the NKp46+ cells from DN1 thymocytes and that Bcl11b was required in early T cell development.


T cell lineage commitment is thought to occur in DN2 cells with increased expression of T cell specification genes such as Gata3, Tcf1 and Bcl11b (Ciofani and Zuniga-Pflucker, 2007; Rothenberg, 2007). Nevertheless, recent data suggest that even DN2 thymocytes still retain differentiation potentials of myeloid and NK lineages (Bell and Bhandoola, 2008). We next investigated Bcl11b function during T cell lineage commitment by deleting Bcl11b in purified DN2 thymocytes. Wild type DN2 thymocytes (−OHT) proliferated extensively on OP9-DL1 cells and gave rise to CD3+ cells but no NK cells (−OHT DN2 in FIG. 13c). Similar to cultured DN1 thymocytes, OHT-treated flox/flox DN2 thymocytes also produced NKp46+CD3 cells which killed the stromal cells, whereas control DN2 thymocytes did not (FIG. 1A and FIG. 8E). Similar to that in DN1 thymocyte culture, NK1.1+CD3 and NKp46+CD3 cells also grew out from Bcl11b-deficient DN2 thymocytes culture on OP9-DL1 stromal cells (+OHT DN2 in FIG. 13c), demonstrating rapid loss of T cell differentiation potential upon Bcl11b loss in the DN2 thymocytes.


Growth of NK-like cells from Bcl11b-deficient DN1 or DN2 thymocytes appeared to be Notch signaling independent since NKp46+ cells were readily produced from DN1 or DN2 thymocytes cultured on OP9 stromal cells without IL-2 (FIG. 8F). Hence, Bcl11b has an essential function in the initial specification of the T cell lineage.


We subsequently deleted Bcl11b in DN3 thymocytes. Again, stromal cell-killing NKp46+CD3 cells appeared (FIG. 1B-C; FIG. 8G). We purified DN3 thymoytes from OHT treated whole thymocytes from CreERT2; Bcl11bflox/flox and cultured them on OP9-DL1 stromal cells. Within 14 days of culturing, most of the cells became NKp46+CD3 and were able to kill stromal cells. Supplement of IL-2 or IL-15 in the culture media greatly promoted proliferation and/or differentiation of these cells. Consequently most cells in the culture were NKp46′ and they started to kill stromal cells within 10 days after OHT treatment (FIGS. 1B and 1C). NK progenitors normally do not differentiate on OP9-DL1 stromal cells. (FIG. 1D).


The reprogramming also worked in myeloid or B cell culture media (FIG. 8H-I), demonstrating that reprogramming to NKp46+ cells was intrinsic to the Bcl11b-deficient thymocytes. To further confirm that the NKp46+CD3 cells came from T cells, we purified them and examined their TCRβ locus for DNA rearrangements. These NKp46+CD3 cells retained TCR β V(D)J recombination even though they no longer expressed Tcr β on the cell surface, thus genetically confirming the T cell origin of these NKp46+CD3 cells (FIG. 1D). We thus named these killer cells that were reprogrammed from T cells as Induced T-to-Natural-Killer or ITNK cells.


We next compared using microarray analysis the expression profiles of DN3 thymocytes, normal splenic NK cells that were expanded in vitro after enrichment (lymphokine-activated killer, or LAK cells, composed of >90% NK cells), and ITNKs reprogrammed from DN3 cells (FIG. 1E). Consistent with the killing ability of ITNK cells, their expression profile was much more similar to that of LAK cells than to their parental DN3 thymocytes. Genes that showed expression difference between the parental DN3 thymocytes and their Bcl11b-deficient derivatives were listed in Table 2. qRT-PCR analysis was subsequently performed to confirm the array results (FIG. 13F). qRT-PCR validation showed that expression of many T lineage genes, such as Notch1, Est1, Hest Gata3, Dtx1 and Tcf1 was decreased, whereas expression of genes usually associated with NK cells such as Id2 (13), IL2rβ (CD122), Zfp105 (14) and E4 bp4 (15) was upregulated (FIG. 1F and table 1). Zbtb32 (Rog, Repressor of GATA), which is not normally expressed in DN3 cells, but plays important roles in regulating T cell activation and suppresses Gata3 activity (16), was highly expressed in ITNKs. Expression of Cdkn1c (p57KIP2), a putative direct downstream target gene of Bcl11b (17), was also drastically increased in ITNKs (FIGS. 1F and 1G). Indeed, p57KIP2 expression was not barely detectable in DN3 cells but drastically increased in DN3 derived iTNKs (FIGS. 1F and 1G). Further analysis from the array data identified 504 genes that were expressed at least two folds higher in LAKs vs DN3 thymocytes, and 366 genes in DN3 thymocyte-derived NKp46+CD3 cells vs their parental DN3 thymocytes (Table 2). 70% of these 366 genes in iTNKs were found overexpressed in LAKs (FIG. 8J). These results thus collectively demonstrated that Bcl11b was essential for maintaining the T cell expression profile and for suppressing NK cell gene expression.


We next investigated whether Bcl11b was required for T cell identity maintenance in all T cells by subjecting purified double positive (DP) thymocytes, CD4 or CD8 single positive mature T cells, to OHT treatment. These cells were then cultured on OP9-DL1 stromal cells. Similar to cultured Bcl11b-deficient DN3 thymocytes, iTNKs grew out from all T cell cultures within 10 days after Bcl11b was deleted, as demonstrated by many NKp46+ cells (FIG. 15a, 15b, 15c). Interestingly, these iTNKs that were derived from Tcrβ-expressing T cells, still retained Tcrδ on the cell surface. In contrast to iTNKs from CD8+ T cells that still expressed CD8, the CD4+ single-positive T cell-derived iTNKs did not express CD4 anymore (FIG. 15c).


ITNKs could also be produced from mature T cells. We OHT-treated sorted double positive (DP) thymocytes, CD4+ and CD8+ T cells, and γδ-T cells from flox/flox mice. Many ITNKs (NKp46+) were found growing in DP thymocytes and CD8+ T cell cultures (FIG. 8K-L), which effectively killed stromal cells. These ITNKs, in contrast to those reprogrammed from DN1-3 thymocytes, retained TCRβ on the cell surface. We were unable to obtain consistent production of NKp46+ cells from splenic or thymic CD4+ T cells, or from γδ T cells, because these cells appeared prone to cell death in vitro once Bcl11b was deleted.


Once Bcl11b Deleted, all DN3 Thymocytes Lost T Cell Identity and Became ITNK

To estimate the reprogramming (T to NK conversion upon Bcl11b deletion) efficiency, we sorted single DN3 thymocytes from OHT-treated flox/flox thymocytes into individual wells of 96-well plates pre-seeded with OP9-DL1 stromal cells in T cell media (FIG. 9A). Out of the 79 wells that had cells growing, 36 wells had many fast-proliferating T cells which expressed T cell surface markers including CD3 and Tcrβ (FIG. 2A). PCR genotyping confirmed that cells in these wells did not have complete Bcl11b deletion—but deleted only one fox Bcl11b allele (FIG. 2B, lanes T1 and T2). These cells (flox/−) nevertheless served as excellent controls for Cre toxicity because they had activated Cre recombinase. In the other 43 wells, thymocytes were reprogrammed to NKp46+ stromal cell-killing ITNKs (FIG. 2A). In these 43 wells, cells grew relatively slow but killed stromal cells. Still, from one DN3 thymocyte, up to 0.5 million of stromal-killing cells were readily obtained 14 days post OHT treatment. Flow cytometry analysis showed that almost all the cells in these wells expressed NK-specific markers NKp46 and thus were ITNKs (FIG. 2A). IL-2 was clearly able to greatly promote proliferation of ITNKs because from one DN3 thymocyte, up to 0.5 million ITNKs were obtained with IL-2, but only about 50,000 cells without IL-2. All ITNK cells had lost both Bcl11b alleles (FIG. 2B, lanes 11 and 12), and ITNKs of individual wells possessed unique rearranged TCRβ loci thus confirming their independent origins (FIG. 2C). Therefore, once Bcl11b was deleted, the reprogramming efficiency of DN3 thymocytes to ITNKs could reach 100%. ITNKs from DN3 thymocytes not only expressed NK cell surface receptors and possessed similar cytotoxic functions, but were morphologically similar to LAK cells which are larger than T cells, have granules and high protein synthesis activity with abundant endoplasmic reticulum (FIG. 2, D-E).


ITNKs were larger than thymocytes and had granules and showed evidence of high protein synthesis activity with abundant endoplasmic reticulum (FIG. 2, D-E). Besides NK1.1 and NKp46, ITNKs expressed NKG2A/C/E, TRAIL, perforin and interferon-γ, but not some other key NK cell function genes, such as members of the Ly49 family or FasL (CD178) (FIG. 9B-C). Similar observations were made with in vitro reprogrammed ITNK cells from DP thymocytes (table 2 and FIG. 9D). ITNKs were unlikely to be related to thymic NK cells since they did not express CD127 (FIG. 9E). Moreover, unlike conventional mature NK cells, most ITNKs did not express CD11b, rather, they expressed CD27, and retained killing ability even after being cultured in vitro for one month (FIG. 9F). The iTNKs from in vitro cultured Bcl11b deficient DN3 thymocytes killed OP9-DL1 stromal cells after overnight co-culture. In fact, iTNKs retained the killing ability even cultured in vitro for at least a month. Transferring of supernatant of the iTNK cells culture to fresh stromal cells did not kill these cells, therefore cytokines secreted by iTNK cells were not sufficient, and cell-cell contact was required, for efficient killing.


We next measured the killing ability of the DN3-reprogrammed ITNKs by performing standard 51Cr-release assays with three NK-sensitive cell lines: B16F10 melanoma (MHC—I low or negative) (18), RMA lymphoma, which express MHC class I molecules, and RMA-S lymphoma (TAP-1-deficient variant), which have reduced MHC class I presentation (19, 20). LAK cells generally only killed MHC-class I negative cells (FIG. 2F). Similar to LAKs, ITNKs also selectively killed MHC—I negative B16F10 and RMA-S cells, but did not kill MHC—I positive RMA lymphoma cells (FIG. 2F). Compared to regular LAKs, iTNKs appeared to have relatively lower killing potency. This is consistent with a lack of the full NK cell surface repertoire in the in vitro derived ITNKs (Table 2). We speculated that an in vivo microenvironment might be required for fully converting Bcl11b deficient T cells to more potent tumour cell killers.


In Vivo Reprogrammed NK Cells are More Potent Tumour Cell Killers

To exclude the possibility that ITNKs were in vitro artifacts, we deleted Bcl11b in vivo (FIG. 10A). Two to three weeks after OHT treatment, ITNKs were detected in both the spleen (NKp46+CD3+) and the thymus (NKp46+) from flox/flox mice but not the fox/+ controls (FIG. 3A). Bcl11b was found deleted in these in vivo reprogrammed ITNKs (FIG. 10B). Importantly, both CD4+ and CD8+ ITNKs (NKp46+) were found (FIG. 10C). Some wild type γδ-T cells expressed NKp46, however, Bcl11b deletion caused a 3-fold increase in the NKp46+γδ-T cells (FIG. 3B), which suggested that all T cell populations have reprogramming potential. The in vivo reprogrammed ITNKs could readily be expanded in NK culture conditions (FIG. 10D), but they were not NKT cells (FIG. 10E-F). Besides expressing NK cell-associated genes, the in vivo reprogrammed ITNKs also lost or decreased some key T cell genes such as Il7ra, Tbx21 (T-bet), Cd8 (FIG. 10G). Consequently, TCR signaling in ITNKs appeared to be compromised (FIG. 10H).


The in vivo analysis of ITNKs in flox/flox mice was complicated by the presence of many host T cells and NK cells (FIG. 3A). To address this problem, and also to investigate whether in vivo reprogramming upon Bcl11b loss is cell autonomous, we transplanted 2-4 million OHT-treated DP thymocytes from flox/flox mice (CD45.2+) into Rag2−/−Il2rg−/− mice (CD45.1+) that lack B, T and NK cells (FIG. 11A) (21). We chose DP thymocytes because they usually account for more than 75% of total thymocytes and could be efficiently reprogrammed in vitro to ITNKs (FIG. 8K). Two weeks after transplantation, around 5% of splenocytes were found to be from the donor cells (CD45.2+) (FIG. 3C), and approximately 47% of them expressed NKp46 and thus were ITNKs. ITNKs lost both copies of Bcl11b and the majority of them expressed CD8 (FIG. 11B-C). The other 53% cells (NKp46) were T cells and still retained the Bcl11b floxed allele (FIG. 11C). The ITNKs usually accounted for 2-3% of total splenocytes. Interestingly, the majority of the splenic NKp46+ ITNKs expressed CD8 (FIG. 11B). Significant amount of NKp46+ ITNKs were also present in the bone marrow and peripheral blood (FIG. 11D). We estimated there were about 200,000 iTNK cells in the spleen alone. Nevertheless, this low ITNK number was unexpected because 2-4 millions of DP thymocytes were initially transplanted and because the T to ITNK conversion in vitro was 100%. It is possible that most of the Bcl11b-deficient DP thymocytes died either before or immediately following the conversion due to the difference between the in vivo microenvironment and in vitro culture condition, for example, the relative low levels of cytokines in the mice. No NKp46+ cells were found in control mice transplanted with untreated DP thymocytes (FIG. 3C). ITNK cells were maintained in the recipients for at least 3 months without change in cell number, perhaps representing a dynamic balance in their numbers. Importantly the recipient mice did not show any noticeable abnormality, indicating that ITNK cells did not indiscriminately kill normal cells nor were malignantly transformed.


The in vivo iTNKs were further phenotyped by flow cytometry. Compared to those reprogrammed in vitro, the in vivo reprogrammed ITNKs appeared to express more NK surface receptors such as NKG2A/C/E and most receptors of the Ly49 family including Ly49C/I and Ly49G2 (FIG. 11E) (table 2), and could be extensively expanded ex vivo with IL-2 or IL-15 for at least 3 weeks while still retaining their killing ability (FIG. 3D). NK surface receptors such as Ly49 family genes including Ly49C/I, Ly49G2 were absent in the in vitro derived iTNK cells. Importantly, these iTNK cells were not NKT cells because CD1d-restricted NKT cells do not express NKp46 (Walzer et al., 2007), and the iTNKs examined in this study did not express V β 2TCR which is present in many NKT cells and recognizes non-polymorphic CD1d molecule (data not shown) (Bendelac et al., 2007).


Regular NK cells become LAKs in culture with cytokines and can be expanded for up to 7 days. After that, LAKs gradually lose proliferation and killing ability. To test the proliferation capacity of the in vivo iTNK, we cultured 2 millions splenocytes (containing approximately 50,000 iTNKs) from recipient mice in LAK condition. Most cells died in the first 3 days (FIG. 3d). However, within 7 days of culturing, we obtained about 2 millions NKp46+Tcrβ+ ITNKs which accounted for 80-90% of the cell population and were able to continue proliferating for at least 3 weeks (FIG. 3d).


To assess functions of the in vivo iTNK cells, we used the ex vivo expanded iTNKs from the recipient mice to investigate their tumour-cell killing ability. Consistent with their expressing more killer effectors and receptors, the in vivo iTNK cells were much more potent in killing tumour cells than the regular LAKs, even after extensive ex vivo expansion These cells exhibited elevated cytotoxic potential and were also generally more potent than both in vitro ITNKs and LAKs against each of the target cells (FIG. 3E, and FIG. 2F). Unexpectedly, these in vivo iTNK were potent killers for all three tumour cell lines tested, regardless of their MHC—I expression status. They killed RMA cells with almost the same efficiency as killing RMA-S cells (FIG. 3E), despite expression of some inhibitory Ly49 receptors which recognize MHC—I. Transplantable murine melanoma B16 cell lines are well-established models for studying experimental cancer therapies and NK cell tumour surveillance function (22). Injection of B16 cells into Rag2−/−Il2rg−/− mice leads to rapid formation of metastatic foci in the lungs (23). To investigate the tumour-killing ability of the ITNK cells in vivo, we injected two million OHT-treated or -untreated DP thymocytes from flox/flox mice into Rag2−/−Il2rg−/− recipients to allow reprogramming of thymocytes to ITNKs in vivo (FIG. 11F). Two weeks later, each recipient was injected with 50,000 B16F10 melanoma cells. Four weeks after the initial thymocyte transplantation, recipients were sacrificed and analyzed. Mice injected with PBS or with untreated DP cells had about 200 metastatic foci in the lungs. In contrast, mice injected with OHT-treated DP thymocytes had approximately 20 tumour colonies in the lung (FIG. 3F and FIG. 11G). Therefore ITNKs were potent killers of tumour cells in vivo and prevented cancer progression.


Bcl11b Regulated by Notch Signalling in T Cells

Western blot indicated that in the thymocytes from CreERT2; Bcl11bflox/flox, the Bcl11b protein levels decreased drastically 24 hours after OHT treatment. And 48 hours later, Bcl11b protein was undetectable. Hence, deletion of BcIllbled to rapid disappearance of Bcl11b protein (FIG. 4A). To probe gene expression changes immediately following Bcl11b deletion in T cells, we performed expression array analysis 24 and 48 hours following OHT treatment. Microarray analysis showed that in OHT-treated flox/flox thymocytes, expression of T cell genes such as TCRβ and CD3 was already down-regulated within 24 hours (table 3). In another 24 hours, many genes associated with NK cells were expressed (table 3). Table 3 lists genes that Bcl11b loss significantly affected their expression (2 folds). Expression of several genes that are important for NK cell functions, such as NKG7, KLRD1 (CD94), PLCG and IFNG, were already increased 48 hours after OHT treatment.


Bcl11b is proposed to be regulated by Notch signaling in T cell development (24). Recent genome-wide ChIP-seq in Drosophila has indeed identified CG6530, the Drosophila orthologue of Bc111 gene, is a direct downstream target gene of Notch signalling (Krejci et al., 2009). Notch signalling normally plays an inhibitory role in NK lineage differentiation and no NK cells would grow out from bone marrow or thymocytes cultured on OP9-DL1 stromal cells. Consistent with the idea that Bcl11b acts downstream of Notch signalling in T cells, once Bcl11b was deleted, iTNK production from T cells was independent of Notch signalling because T to NK conversion occurred using either OP9 or OP9-DL1 stromal cells (data not shown).


To confirm that Bcl11b is directly regulated by Notch signalling in mouse T cells at the molecular level, we first searched within the Bcl11b gene locus for putative CSL-binding sites (CGTGGGAA) (26) at the Bcl11b locus, which were conserved between mouse and human Bcl11b genes (FIG. 4B) (table 4). Several CSL sites were identified but we focused our attention on the ones that were conserved between mouse and human Bcl11b genes. Chromatin immunoprecipitation (ChIP) assay was subsequently performed using a CSL polyclonal antibody pulled down genomic DNA fragments from T cells. Three genomic regions were greatly enriched in the T cell samples using the CSL antibody compared to the control (FIG. 4C). Primers flanking the putative CSL binding regions were designed to amplify the ChIP pull-down genomic DNA (FIG. 4B). Regions 3, 4, 7 were greatly enriched in the T cell samples using the CSL antibody compared to using the antibody control (FIG. 4C and Table 4). Region 3 is about 1.8 kb from start of the transcription. Region 4 was located 5.4 kb downstream of exon 1; and region 7 was at about 600 bp downstream of exon 2 The ChIP result thus confirmed that the canonical Notch signaling directly regulated Bcl11b in T cells (FIG. 12).


However, it is reported that deleting CSL (RBPJk) using either CD4-Cre or Lck-Cre did not cause total T cell loss or lead to production of ITNKs (38). This discrepancy likely reflects that we acutely deleted Bcl11b in T cells for immediate functional consequences whereas if CD4-Cre is used, the deletion can occur in progenitors. Consequently, in CD4-Cre mice, the cells having defects are those from mutant progenitors and have developed mechanisms to compensate for the loss of Bcl11b. We propose that Bcl11b is a downstream target gene of Notch signalling, and that Bcl11b, together with other Notch downstream transcription factors Gata3 and Tcf1, play pivotal roles in specification, commitment and maintenance of the T cell lineage.


We show that Bcl11b was essential for T cell development and maintenance of T cell identity. Unlike loss of Pax5 in B cells (39), however, deletion of Bcl11b did not appear to have detectable de-differentiation steps because both lymphocytes and mature T cells were readily reprogrammed to ITNKs, and ITNKs from DP thymocytes and mature T cells still retained expression of TCRβ, CD4 or CD8. This “transdifferentiation” might reflect the fact that T and NK lineages were diverted late in hematopoiesis and thus loss of one transcription factor, Bcl11b, was sufficient to cause lineage switch with 100% efficiency.


Because ITNKs reprogrammed from mature T cells retain TCRβ expression, it is possible that Bcl11b mainly functions as a suppressor of NK lineage rather than promoting and maintaining the T cell linage. Our data however do not support this possibility: ITNKs are different from NK cells, even those reprogrammed from DN1-DN2 thymocytes; Bcl11b is expressed at certain stages of NK development; Although ITNKs from mature T cells retain more T cell properties, they are still vastly different from either T cells or NK cells, and have no or diminished expression of IL7Ra, CD4, CD8, CD3 and T-bet (FIG. 10G); Microarray data show that in OHT-treated thymocytes (Bcl11b deletion), in the first 24 hours, down-regulation of T cell-associated genes account for almost all the gene expression changes. NK-associated genes expression follows down-regulation of T cell genes and starts after 48 hours following Bcl11b deletion. Master regulators that promote a cell lineage and that are required to maintain lineage identity have been identified for several cell lineages. For example, ectopically expressing Cebpa in pro-B and pro-T cells transforms them into macrophages at a frequency of around 60% (Laiosa et al., 2006; Xie et al., 2004). 25-50% of fibroblast cells expressing MyoD convert to myogenic colonies (Davis et al., 1987). Recently, it is shown that pancreatic acinar cells expressing three TFs, Pdx1, Ngn3 and Mafa is able to convert them into insulin-expressing β cells in vivo at an estimated frequency of 20%. Additionally, loss of Pax5 in B cells enables de-differentiation of B cells to become multi-potent progenitors (Mikkola et al., 2002). Similar to Pax5 in B cells, we show here that Bcl11b is essential for T cell development and currently the only known transcription factor for T cell identity maintenance. However, unlike de-differentiation in B cell upon loss of Pax5 (Cobaleda et al., 2007), deletion of Bcl11b in T cells does not appear to have obvious or prolonged de-differentiation steps because both pro-T and mature T cells readily convert to ITNKs. Moreover, ITNKs from DP thymocytes and mature T cells still retained Tcrβ expression. This may reflect the fact that T and NK lineages are diverted late during T cell development in the thymus and thus loss of one transcription factor, Bcl11b, is sufficient to convert T cells into iTNK cells with 100% efficiency. Our study therefore adds Bcl11b to the collection of transcription factors that play pivotal roles in hematopoietic lineage specification, commitment and maintenance.


NK cell-based therapies hold promise in cancer treatment. We are now able to reprogramme T cells to ITNKs, which can be extensively expanded but are not malignantly transformed. Rather, they effectively killed tumour cells in vitro and eliminated metastatic cells in mice but did not appear to attack normal cells. Therefore, ITNK cells may serve as a new cell source for cancer immunotherapy and other cell-based therapies.


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FIGURE LEGENDS


FIG. 1. Bcl11b is essential for T cell development and for maintaining T cell identity. Thymocytes from flox/flox or flox/+ control mice were treated, or not, with OHT then sorted into DN1 or DN2 subsets, and cultured on OP9-DL1 stromal cells. (A) Flow cytometry profiles of cultured DN1 and DN2 thymocytes (+OHT) in the absence of IL-2. Numbers refer to percentage of cells in the gate. Data are representative of three experiments. (B) Flow cytometry profiles of cultured flox/flox DN3 thymocytes (±OHT) supplemented with IL-2. Data are representative of three experiments. Bcl11b-deficient DN3 thymocytes lost T cell identity and converted to NKp46 expressing cells. −OHT: non-treated cells; +OHT: treated cells. (C) Killing of OP9-DLI stromal cells by OHT-treated flox/flox DN3 thymocytes. Scale bar: 40 μm. The NKp46+ cells from Bcl11b deficient DN3 thymocytes (+OHT) killed OP9-DL1 stromal cells effectively. (D) DNA from purified NKp46+ cells was prepared and subjected to PCR to detect DJ (top) and VDJ (bottom) recombination at the TCRβ locus. T: T cells growing from untreated DN3 thymocytes; N1 and N2: sorted NKp46+ cells growing from OHT-treated flox/flox DN3 thymocytes; Thy: wild type whole thymocytes; B: B cells; GL: germline band; H2O: no DNA template in PCR. Numbers indicate DJ recombination products. The NKp46+ cells from Bcl11b deficient DN3 thymocytes still retained V(D)J recombination at the Tcrβ locus even though they did not express Tcrβ. (E-G) Microarray analysis of gene expression in NKp46+CD3+ ITNK cells from DN3 thymocytes (I1-I4), IL-2-expanded NK cells (LAK; L1-L4) and sorted DN3 flox/flox thymocytes (DN3; D1-D4) were subjected to expression. (E) Two-way hierarchical cluster map of the array data. Column numbers (I1-I4 for instance) refer to 4 independent RNA samples for each cell type and rows represent individual transcripts. Scale indicates the log2 value of normalized signal level. Comparison of expression profiles of parental DN3 thymocytes, iTNK cells derived from DN3 thymocytes and regular NK cells (LAKs). RNA samples were made from 4 mice for each cell type. (F) qRT-PCR validation of gene expression of selected genes among ITNKs, LAKs and DN3 cells. Bars are mean+SD of 3 samples. In each histogram in FIG. 1 (F), the first bar represents DN3 cells, the second bar represents ITNKs and the third bar represents LAKs. (G) qRT-PCR validation of gene expression difference among DN3, iTNK and LAK cells. Expression of T cell specific genes was generally decreased, and expression of NK-specific genes was greatly increased in the NK-like cells. Zbtb23 (Rog) and Cdkn1c (p57Kip) were not normally expressed in DN3 thymocytes. In each histogram in FIG. 1 (G), the first bar represents LAK cells, the second bar represents ITNKs and the third bar represents DN3 cells.



FIG. 2. Efficient reprogramming of T cells to ITNKs. (A) Representative flow cytometry profiles of ITNKs reprogrammed from single flox/flox DN3 cells. Numbers refer to percentage in total cells. T: T cells that did not have complete Bcl11b deletion. Data are representative of three experiments. NKp46+ iTNKs derived from single Bcl11b-deficient DN3 thymocytes in individual wells (96-well plate) co-cultured with OP9-DL1 stromal cells. T: cells that expressed T cell genes and Bcl11b was not completely deleted; iTNK: cells that had deleted both copies of Bcl11b and expressed NKp46.


(B) PCR genotyping of Bcl11b deletion in two representative T cell (T1, T2) and ITNK (I1, I2) wells. flox: floxed allele; del; deletion allele. −OHT: no OHT treatment; H2O: no template control. PCR-genotyping indicated that cells in some wells did not have complete Cre-loxP recombination (T1 and T2). These cells had one deletion allele and one cko allele at the Bcl11b locus. On the other hand, all the NKp46+ cells had Bcl11b completely deleted (11 and 12). No deletion was detected in cells without OHT treatment (−OHT).


(C) DJ recombination at the TCRβ locus of five ITNK wells (I1-I5) showing unique DJ recombination. L: DNA ladder; Thy: wild type thymocytes. (D) Giemsa stain of parental DN3 thymocytes (T) and ITNK cells. Scale bar: 20 μm. (E) Transmission electron micrograph of an ITNK cell. 1: Nucleus; 2. Golgi body; 3. Granule; 4. ER. Scale bar: 2 μm. (e) Electron Transmission Microscopy image of ITNK cells shows prominent Golgi and ERs, and granules. Arrows: 1=nucleus; 2=ER; 3=granule; 4=golgi. (F) Cytotoxicity of ITNKs (labeled as “+OHT”) and LAKs measured in standard 51Cr release assays with B16F10, RMA and RMA-S tumor cell targets at the indicated effector-to-target (E:T) ratios. −OHT: flox/flox T cells. Data are mean of triplicate wells. In vitro derived ITNK cells from DN3 thymocytes killed tumour cells effectively. Both LAK and ITNK cells killed MHC—I negative B16F10 melanoma and RMA-S lymphoma cells.



FIG. 3. ITNKs reprogrammed in vivo were potent tumour cell killers. (A) Flow cytometric analysis of thymocytes and splenocytes from OHT treated flox/flox and flox/+ mice. Numbers refer to percentage in lymphocyte gate. Data are representative of four mice. (B) Analysis of ITNKs from thymic γδ cells in OHT treated flox/flox mice. Data are representative of two mice. (C) ITNKs production in Rag2−/−Il2rg−/− recipients injected with flox/flox DP thymocytes. Two weeks after injection, donor (CD45.2+) and host (CD45.1+) splenocytes were analyzed. Numbers refer to percentage of lymphocyte gate. Plots are representative of 15 mice from three independent experiments. Donor cells were identified by CD45.2 staining. About 5% of splenocytes were donor derived and roughly half of these donor-derived cells were NKp46+ iTNKs. (D) Ex vivo expansion of ITNKs in IL-2 from splenocytes of the recipient mice. Viable cells were counted and analyzed (bottom panel) at the indicated time points. Numbers refer to percentages. Most cells in the culture were ITNKs because they expressed NKp46, TCRβ, NK1.1 and NKG2D. Bars are mean±SD of 4 samples. Data are representative of three experiments. (d) Ex vivo expansion of in vivo reprogrammed iTNK cells starting from splenotypes of four Rag2−/−Il2γc−/− recipient mice. These cells were able to proliferate extensively in the culture for up to 3-4 weeks. Bottom panel: iTNK cells (NK1.1+ and/or NKp46+) accounted for the majority of the cells in the culture after one week culturing. (E) The ex vivo-expanded ITNKs (labeled as “+OHT”) were used in 51Cr release killing assays with B16F10, RMA and RMA-S tumor cell targets at the indicated effector-to-target (E:T) ratios. −OHT: flox/flox T cells. Data are mean of triplicate wells. Results are representative of three experiments. Ex vivo expanded iTNKs were more potent killers for tumour cells than LAKs. iTNKs effectively killed tumour cells of either MHC—I positive or negative.


(F) ITNKs prevented tumour metastasis. Rag2−/−Il2rg−/− recipients first transplanted with treated (+OHT) or untreated (−OHT) flox/flox DP thymocytes or PBS. Recipients were subsequently injected intravenously with 50,000 B16F10 melanoma cells. Lung tumour colonies were enumerated two weeks after tumour challenge. Data are from individual mice and bar represents the mean. (G) In vivo iTNKs effectively eliminated B16F10 melanoma cells in mice. Many metastatic colonies were visible in the lung of the control mice that were injected with either PBS (no cells) or untreated DP thymocytes (−OHT). Very few metastatic colonies existed if OHT-treated DP thymocytes were injected and hence iTNK were produced (+OHT).



FIG. 4. Bcl11b is a direct downstream target gene of Notch signaling. (A). Bcl11b protein in T cells following OHT treatment detected by Western blot. (B) Schematic of the Bcl11b locus showing putative CSL binding sites (BS) and that of an irrelevant control binding site (CTL). (C) Genomic DNA was prepared from immunoprecipitation of thymocytes, using CSL or control IgG antibodies, and was amplified using primers flanking the putative CSL or the control binding sites at the Bcl11b locus. Three Bcl11b binding regions: Region 1, about 1.8 kb from start of the transcription; Region 2, 5.4 kb downstream of exon 1; region 3, about 600 bp downstream of exon 2. CSL: CSL antibody; IgG: control IgG. Fold-enrichment was calculated relative to the IgG control (set to 1). Bars are mean±SD of triplicate. In the histogram in FIG. 4 (c), the first bar represents CSL and the second bar represents IgG.



FIG. 5. Generation of the Bcl11b-tdTomato reporter mouse. (A) The tdTomato cassette was targeted to the 3′ UTR of the Bcl11b locus. (B) Insertion of the tdTomato cassette at the Bcl11b 3′ UTR did not affect T cell development. Numbers refer to percentage of lymphocytes gate. Data are representative of three mice.



FIG. 6. Detection of Bcl11b expression in hematopoietic lineages using the Bcl11b-tdTomato reporter mice. Leukocytes from the thymus, spleen and bone marrow of Bcl11bfd/+ mice were labeled with antibodies for flow cytometric analysis. Bcl11b-expressing cells had red fluorescence. Solid line refers to Bcl11bfd/+ mice and dashed line refers to wild type mouse. (A) CD4CD8 double negative (DN; DN1-DN4) thymocyte subsets. DN1: CD44+CD25; DN2: CD44+CD25+; DN3: CD44CD25+; DN4: CD44CD25. (B) Double positive (DP) thymocytes (CD4+CD8+), splenic CD4+ and CD8+ T cells, thymic γδ T cells, and splenic NKT cells (CD3+CD1d+). (C) Bone marrow B cells (CD19+B220+) and myeloid cells (CD11b+Gr-1+). (D) Splenic (CD3), and thymic (CD3CD4CD8) NK cells. NKP: NK cell precursor; Immature: NK1.1+CD27+CD11b and NK1.1+CD27+CD11b+. (E) qRT-PCR of Bcl11b expression in sorted splenic naïve (CD44CD62L+) and activated (CD44+CD62L) T cells population. Bcl11b expression was calculated relative to that in CD8+CD44+CD62L (set to 1). Bars are mean±SEM of 3 samples. (F) Quantification of Bcl11b expression in naïve and activated T cells in the Bcl11bfd/+ mice. Percentages refer to the indicated T cell subsets in Bcl11bfd/+ mice. All FACS data in this figure are representative of three experiments.



FIG. 7. Strategies for identification of cell populations for flow sorting and analysis. (A) Identification of double negative (DN) thymocyte (DN1-DN4) populations defined by Lin and expression of CD25 and CD44. DN1 subpopulations were defined by expression of CD117 (c-Kit). Numbers refer to percentages. (B) Identification of γδ T cells. (C) Identification of NKT cells in the spleen by first gating (or, prior to FACS sorting, magnetically depleting) out B cells. INKTs were CD3+ and stained positively by CD1d dimer. (D) Identification of NK precursors (CD3CD122+NK1.1) and NK cell subsets (NK1.1+CD27+CD11 b, NK1.1+CD27+CD11b+, NK1.1+CD27CD11b+) cells. (E) Thymic NK cells were defined as NK1.1+CD127+ thymocytes. (F) Identification of naïve (CD44CD62L+) and activated (CD44+CD62L) T cells.



FIG. 8. In vitro analysis of Bcl11b-deficient T cells. (A) Schematic diagram of the Bcl11b conditional knockout allele. Bcl11b exon 4 was flanked by loxP sites. Indicated DNA fragments were detected by the 5′ probe in Southern blot analysis of targeted ES cells. Southern blot analysis of the targeted ES cell clones using a 5′ probe which detected a 27 kb wild type BamHI band. The same probe hybridized to a 12.6 kb fragment in the conditional knockout clones (cko/+) and a 17.5 kb fragment in clones that did not have the 5′ IoxP site (+/−). (B) Experimental design for the analysis of Bcl11b-deficient DN thymocytes. Whole thymocytes from CreERT2; Bcl11bflox/flox (fox/fox) or CreERT2; Bcl11bflox/+ (flox/+) mice were treated with OHT (+OHT) or left untreated (−OHT) for 48 hr then sorted into the indicated subset and cultured on OP9-DL1 stromal cells for 2 weeks. (C) NKp46+CD3 cells from DN1 and DN20HT-treated flox/flox thymocytes did not express TCRβ. Numbers refer to percentage of cells. Data are representative of two experiments. (D) Homozygous Bcl11b deletion in ITNK (NKp46+CD3) but not in T (NKp46CD3+) cell populations from DN1 and DN2 cultures. flox: conditional knockout allele; del: deletion allele. H2O: no DNA template control. (E) No NKp46+ cells but T cells were obtained from untreated flox/flox thymocytes. (F) NKp46+TCRβ cells from OHT-treated DN1 and DN2 flox/flox thymocytes in the absence of IL-2 or IL-15 cultured on OP9 stromal cells. (G) NKp46+TCRβ cells were detected in OHT-treated DN3 flox/flox, but not flox/+, thymocytes in T cell media. (H) Reprogramming of Bcl11b-deficient DN3 thymocytes to NKp46+ cells in myeloid cell culture condition. (I) Reprogramming of Bcl11b-deficient DN3 thymocytes to NKp46+CD19 cells in B cell culture condition. (J) Venn diagram comparison of the upregulated (>2-fold) genes between LAK vs DN3 (green) and ITNK vs DN3 (purple) shows a significant overlapping between the two gene lists. (K) ITNKs from DP flox/flox thymocytes treated with OHT and cultured on OP9-DL1 in the presence of IL-2. Untreated cells died rapidly under this condition. (L) ITNKs from splenic flox/flox CD8+ T cells treated with OHT cultured on OP9-DL1 in the presence of IL-2. All FACS data in this figure are representative of 2-4 experiments.



FIG. 9. Characterization of in vitro reprogrammed ITNK phenotype. (A) Experimental design for reprogramming of single DN3 thymocytes to ITNK. Whole thymocytes from flox/flox mice were treated with OHT (+OHT) or left untreated (−OHT) and 48-hours later single DN3 cells were sorted and seeded on OP9-DL1 stromal cells in 96-well plates for 10-14 days supplemented with IL-2. (a) Experimental design for analyzing single DN3 thymocytes conversion to iTNKs. DN3 thymocytes (either treated with OHT, or untreated) were sorted into individual wells of 96-well plates pre-seeded with OP9-DL1 stromal cells. Two weeks (with 112) or three weeks (without 112) later, the OHT-treated DN3 cells (Bcl11b-deficient) converted to iTNKs, confirmed by FACS analysis and genomic DNA PCR. (B-C) Expression of intracellular (TRAIL, perforin, IFNγ) and NK cell surface markers by the reprogrammed ITNK from DN3 thymocytes in vitro. (D) Expression of NK cell markers by ITNKs reprogrammed from Bcl11b-deficient DP thymocytes in vitro. (E) ITNKs did not express CD127 and thus were not thymic NK cells. (F) Analysis of CD27 and CD11b in bulk-cultured ITNKs reprogrammed from DN3 thymocytes. All FACS data are representative of three experiments.



FIG. 10. Analysis of in vivo reprogrammed ITNK cells in the flox/flox mouse. (A) Experimental design for the analysis of in vivo reprogrammed ITNK cells. flox/flox or flox/+ mice were treated with Tamoxifen by oral gavage on three consecutive days, and the thymi and spleens were analyzed 2-3 weeks later. We observed a 5-10 fold reduction in total thymocytes and about 2-fold reduction in splenocytes in the treated flox/flox mice compared to treated flox/+ control mice. (B) PCR of Bcl11b deletion in ITNK (NKp46+CD3+ and NKp46+CD3) cell populations in flox/flox mice. flox: conditional knockout allele; del: deletion allele. H2O: no DNA template control. All the NKp46+CD3+ and NKp46+CD3 cells in the thymus were ITNKs. Analyzing ITNKs in the spleen was more complicated due to the presence of many NKp46+ conventional NK cells. However, most of the NKp46+CD3+ cells in the spleen had Bcl11b deficiency and thus were ITNKs. PCR data are representative of three experiments. (C) Flow cytometric analysis of CD4 and CD8 expression in NKp46+ ITNKs. Note that both CD4 and CD8 expression was down in ITNKs (CD4+NKp46+ or CD8+NKp46+) compared to CD4+NKp46 or CD8+NKp46 T cells. (D) Flow cytometric analysis of cells following ex vivo expansion of whole thymocytes or splenocytes from OHT treated mice. (E) Flow cytometric analysis of CD1d-restriced NKT cells in thymus and spleen. Total lymphocytes and CD19 splenocytes were gated in the thymus and spleen, respectively. Note the reduction of NKT cells in the OHT-treated flox/flox mice. (F) Analysis of CD1d-restricted cells in the ex vivo-expanded ITNK culture. Numbers refer to percentages in lymphocyte gate. All FACS data in this figure are representative of 3-4 individual mice. (G) qRT-PCR analysis of several key T or NK cell-associated genes in CD8+ T cells, CD8+ ITNKs and LAKs. Bars are mean±SEM of 3 samples. The highest expression level for each gene was chosen as 1. (H) Splenocytes from flox/flox or flox/+ mice treated with Tamoxifen were stained with NKp46, NK1.1, CD8 and CD3 to confirm expression of CD3 on ITNKs. A separate aliquot was loaded with Indo-1, stained with antibodies to NKp46, NK1.1 and CD8 and analyzed for calcium flux by flow cytometry. Top panel: Phenotype of splenocytes from flox/flox or flox/+ mice indicating gated T cells (CD3+NKp46) and ITNKs (CD3+NKp46+) cells. Numbers refer to percentages in gates of total lymphocytes. Lower panel: Calcium flux plots from the indicated cell subset. A baseline was established at the start of the assay, before acquisition was interrupted and anti-CD3 (145-2C11) was added (first arrow). CD3 was then cross-linked by addition of anti-hamster secondary antibody (second arrow). Ionomycin was added (third arrow) as a positive control. Numbers in gates refer to responders (upper gate) and non-responders (lower gates) after addition of anti-hamster antibody. Data below calcium plots show ratio of responders to non-responders. Data are representative of two mice.



FIG. 11. In vivo reprogrammed ITNKs from DP thymocytes prevented tumour metastasis. (A) Experimental design for the analysis of in vivo reprogramming of DP thymocytes to ITNKs. Whole thymocytes from flox/flox mice were treated with OHT (+OHT) or left untreated (−OHT) and 48-hours later DP cells were sorted and injected intravenously into Rag2−/−Il2rg−/− mice. Two weeks later, splenocytes, bone marrow (BM) and peripheral blood cells (PB) were analyzed by flow cytometry fro ITNKs. (B) Most ITNKs in the spleen were CD8+. Numbers in gates refer to percentages. Data are representative of three experiments. (C) ITNKs had complete Bcl11b deletion whereas donor derived NKp46 cells still retained at least one copy of the foxed allele. PCR data are representative of two individual experiments. (D) ITNKs were also found in bone marrow and peripheral blood. About 1.0% of bone marrow and 6-7% of peripheral white blood cells expressed NKp46 and thus ITNKs in the recipients injected with Bcl11b-deficient DP thymocytes. (E) Expression of additional NK cell surface markers on the in vivo reprogrammed ITNKs. The in vivo iTNKs expressed more NK-specific receptors such as Ly49C/I and Ly49G2. (F) ITNKs prevented tumour metastasis. Rag2−/−Il2rg−/− recipients were transplanted with treated (+OHT) or untreated (−OHT) flox/flox DP thymocytes or PBS. Recipients were subsequently injected intravenously with 5×104 B16F10 melanoma cells. Lung tumour colonies were enumerated two weeks after tumour challenge. Experiment was performed twice. (G) Plot shows inverse correlation between the percentage of ITNK cells (squares) obtained from recipient mice following in vivo reprogramming and tumor challenge and the number of lung colonies (circles) observed. Data are individual mice and are representative of two independent experiments, each with 5 mice per group. Chart shows that in vivo the percentages of ITNKs in spleen (squares) correlated with reduction of metastatic sites (+OHT circles) in the Rag2−/−Il2γc−/− mice after injection of OHT treated DP thymocytes. The −OHT squares and circles represent iTNKs and the metastatic sites respectively in recipient mice that were injected OHT untreated DP thymocytes. In mice injected with OHT-treated DP thymocytes, about 4% of splenocytes were iTNKs. FIG. 12. A working model showing that Bcl11b acts downstream of Notch signaling and promotes T cell development and maintains T cell identity.



FIG. 13. Bcl11b is expressed in early T cell precursors and is essential for T cell differentiation.

    • a. Expression of Bcl11b in thymocytes from Bcl11b-lacZ knock-in mice using the fluorescent substrate FDG. Almost all of the DN2-DN4 thymocytes were stained positively for FDG. However a significant DN1 population did not express Bcl11b.
    • b. Detection of Bcl11b expression in the five DN1 subpopulations. Approximately half of the DN1a and DN1b thymocytes, which were CD117+ and were thought to contain the true T cell progenitors, expressed Bcl11b.
    • c. Top, acute loss of Bcl11b caused DN1 thymocytes to express NK-specific genes NK1.1 and NKp46 on OP9-DL1 stromal cells. Bottom, deleting Bcl11b in DN2 thymocytes gave rise to the same phenotype of losing T cell differentiation potential and converting to NK-like cells.



FIG. 14.

    • a. Left panel: different double negative (DN) thymocyte populations defined by expression of CD25 and CD44. Right panel: five subpopulations of DN1 thymcoytes based on expression of CD24 and CD117 (c-Kit).
    • b. Flow chart of analyzing Bcl11b-deficient DN1 thymocytes. The Bcl11b-deficient cells (+OHT) acquired NK properties while the untreated ones (−OHT) proliferated and differentiated into T cells on OP9-DL1 stromal cells.



FIG. 15.

    • a. Double positive (DP) thymocytes expressed NKp46 after Bcl11b deletion. The untreated DP cells died in T cell media about one week after plated on OP9-DL1 stromal cells (not shown).
    • b. Purified CD8 single positive cells (−OHT) proliferated on OP9-DL1 stromal cells. They did not express NKp46. Once Bcl11b was deleted, 38% of the cells now expressed NKp46 which killed the stromal cells. Note that these iTNKs still expressed Tcrβ and CD8.
    • c. Purified CD4 single positive cells (−OHT) growing in T cell media (left). Bcl11b deletion (+OHT) caused these CD4 T cells to express NKp46. Note that most of the cells now did not express CD4 anymore.


Materials and Methods

1.1.1 Mice


The Bcl11b conditional knockout targeting vector was constructed using recombineering (Liu et al., 2003), and the mice (Bcl11bflox/flox) were made according to a standard gene targeting approach in ES cells. The Bcl11bflox/flox mice were crossed to Cre-ERT2 mice to generate Cre-ERT2; Bcl11bflox/flox mice. Cre-ERT2; mice were a mixed C57BL/6J and 129S5 genetic background. A SA-lacZ cassette was targeted into the intron 3 of Bcl11b gene in Bcl11b-lacZ reporter mice (Song-Choon Lee and Pentao Liu, unpublished). All mice were NK1.1+ by flow cytometry, suggesting that they had inherited the C57BL/6 haplotype at the NK gene complex. Bcl11b tdTomato reporter mice were constructed by inserting the tdTomato cassette into the 3′ UTR of Bcl11b. Bcl11b tdTomato mice are on a C57BL/6 background. Rag2−/−Il2rg−/− are on a C57BL/6 background. Both C57BL/6 and 129S5 have the H-2b haplotype at the MHC. All animal experiments were performed in accordance with the UK 1986 Animals Scientific Procedure Act and local institute ethics committee regulations.


1.1.2 Reprogramming of T Cells to ITNKS In Vivo Flox/Flox


To test for the in vivo reprogramming of endogenous T cells to ITNK, Cre-ERT2; Bcl11bflox/flox and Cre-ERT2; Bcl11bflox/+ mice were given 3 doses of 1 mg Tamoxifen (indicated in the text as OHT) (Sigma) dissolved in sunflower oil by oral gavage on 3 consecutive days. Mice were analysed 2-3 weeks later. For the in vivo reprogramming of in vitro-treated thymocytes, thymocytes from Cre-ERT2; were treated with 4-hydroxytamoxifen (indicated in the text as OHT) (Sigma) or left untreated for 48 hours. 2−4×106 DP thymocytes were then sorted and injected intravenously into Rag2−/−Il2rg−/− recipient mice without irradiation. At various time points thereafter, blood, bone marrow and/or splenocytes were prepared for analysis.


1.1.3 PCR Genotyping and qRT-PCR


To extract genomic DNA, sorted cells were incubated in 400 μl of lysis buffer (50 mM Tris with pH 8.0, 100 mM NaCl, 25 mM EDTA with pH 8.0, 0.5% SDS, and 0.5 mg/ml Proteinase K) at 65° C. for 2 hrs. Genomic DNA was precipitated by adding 500 μl of isopropanol into cell lysis buffer. After centrifugation, DNA was washed once with 500 μl 70% ethanol and air dried before being re-suspended as template for PCR. The Bcl11b cko allele and the deletion after Cre-loxP recombination were detected by PCR with primers described in Table 4. PCR primers to detect TCRβ D-J and V-DJ are also listed in Table 4. For qRT-PCR, RNA was isolated using the RNAqueous Micro Kit (Ambion) from FACS sorted cells. After DNase I treatment, RNA was reverse transcribed to make cDNA with Super Script 11 (Invitrogen). qRT-PCR was performed with either SYBR (Invitrogen) or Taqman Master Mix (ABgene). cDNA input was standardized and PCR was performed for 40 cycles. Primers for qRT-PCR are listed in Table 4.


FDG Staining


For FDG staining, cells were first surface stained as above. Cells were then warmed at for 5 minutes before 20 μl pre-warmed FDG (Sigma) was added for a further 1 minute. The reaction was quenched by addition of 2.0 ml ice-cold PBS plus 1% BSA, and the cells were incubated on ice for a further 30 minutes. The cells were centrifuged and resuspended in PBS before analysis.


1.1.4 Flow Cytometry and Cell Sorting


Cells from spleen, thymus and bone marrow were mechanically disrupted and the red blood cells were removed with ACK lysis buffer (Lonza). Blood was collected into EDTA tubes (Sarstedt). In vitro-cultured cells were collected and washed with PBS/1% BSA prior to antibody labelling. For all cells, Fc receptors were blocked with anti-CD16 (2.4G2) prior to antibody labelling. Antibodies to the following antigens were used: CD3s (145-2C11), CD4 (L3T4), CD8a (53-6.7), CD25 (PC61), CD44 (IM7), CD122 (TM-131), CD27 (LG.3A10), CD11b (M1/70), CD45.2 (104), TCRβ (H57-597), CD117 (2B8), NK1.1 (PK136), CD49b (DX5), NKp46 (29A1.4), Ly49C/I (5E6), Ly49G2 (4D11), Ly49D (4E5). All antibodies were from BD Biosciences or eBioscience. Cells were incubated with antibody for 30 minutes at 4° C. before being washed. In some cases biotinylated antibodies were revealed by incubation with fluorochrome-conjugated streptavidin for a further 20 minutes at 4° C. CD1d-restricted NKT were detected by labelling cells with CD1d-mouse IgGl Fc fusion protein (BD Biosciences) loaded with α-galactosylceramide (Kirin), followed by fluorochrome-conjugated anti-mouse IgGl (BD Biosciences). Data acquisition was performed using a FACSCalibur (BD Biosciences), LSR II (BD Biosciences) or a FC 500 (Beckman Coulter) with dead cells excluded based on scatter profile or DAPI inclusion. Analysis was performed using FlowJo (Tree Star) software. Sorting was performed using a MoFlo (DAKO) or FACS Aria (BD Biosciences).


1.1.5 OP9 Stromal Cell Culture


OP9 stromal cells were cultured in alpha-MEM (Sigma) with 10% FCS (heat inactivated at 56° C. for 30 min), 1% penicillin/streptomycin, and 2 mM L-glutamine (Life Technologies). OP9-DL1 stromal cells were cultured in alpha-MEM (Sigma) with 20% FCS, 1% penicillin/streptomycin, and 2 mM L-glutamine (Life Technologies). Cells were passaged every 2 to 3 days by trypsinization (Invitrogen). A monolayer (70%-80% confluent) of OP9 or OP9-DL1 cells was prepared 24 hours prior to co-culture.


1.1.6 OHT Treatment In Vitro


Thymocytes or splenocytes from Cre-ERT2; Bcl11bflox/flox mice were cultured in T cell medium with 1 μM 4-hydroxytamoxifen (indicated in the text as OHT) at 37° C. for 48 hrs. After this time, cells were washed and resuspended with fresh media. T cell media: RPMI-1640, 10% FCS, 1% penicillin/streptomycin, 2 mM L-glutamine, 5 ng/ml muFlt-3L, 5 ng/ml hulL-7. All cytokines used in this study were purchased from PeproTech.


1.1.7 Reprogramming of T Cells to ITNKS In Vitro


After OHT treatment, thymocytes were sorted by FACS and co-cultured with OP9-DL1 in T cell culture media (3,000 cells per well in 24-well plates). To promote ITNK proliferation, 20 ng/ml mulL-15 or 100 ng/ml hulL-2 was supplemented in T cell medium as indicated. Every three days, half of the media was replaced with fresh T cell media with IL-15 or IL-2 as indicated in text. Every seven days, cells were collected by vigorous pipetting, filtered through cell strainers and transferred to new tissue culture plates pre-seeded with fresh OP9-DL1 stromal cells. Fourteen days after OHT treatment, cells were collected and analyzed by FACS. For analysis of ITNK production in myeloid cell differentiation conditions, IMDM was used supplemented with 10% FCS, 1% penicillin/streptomycin, 2 mM L-gluatamine, 1 ng/ml hulL-7, 5 ng/ml muFlt-3L, 10 ng/ml hulL-3, hulL-6, stem cell factor (muSCF), and granulocyte/macrophage colony-stimulating factor (muGM-CSF). Cells were cultured on OP9 stromal cells. For analysis of ITNK production in B cell differentiation conditions, IMDM was used supplemented with 10% FCS, 1% penicillin/streptomycin, 2 mM L-gluatamine, 5 ng/ml hulL-7, 5 ng/ml muFlt-3L. Cells were cultured on OP9 stromal cells.


1.1.8 Reprogramming of Single Thymocyte to ITNKs


Thymocytes of Cre-ERT2; Bcl11bflox/flox were treated with OHT as above. Single DN3 thymocytes were sorted directly into individual wells of a 96-well plate pre-seeded with OP9-DL1 stromal cells in T cell medium supplemented with 100 ng/ml hulL-2. Medium was changed every three days. After 10-14 days cells were analyzed in flow cytometry. Genomic DNA was extracted for genotyping of the Bcl11b locus and for amplifying 6TCR rearrangement with PCR.


1.1.9 Tumour Cell Killing Assay


B16F10 melanoma (H-2b), RMA lymphoma and RMA-S lymphoma (N-2b TAP-1-deficient variant) were maintained in RPMI-1640, 5% FCS, 1% penicillin/streptomycin, 2 mM L-glutamine. For killing assays, target cells were washed and incubated with 0.1 μCi Na251CrO4 (Perkin Elmer) for 45 mins. at 37° C. The cells were then washed and added in triplicate to effector cells at the indicated E:T ratio. Plates were incubated for 4 hours at 37° C. before the supernatant was tested for chromium release in a scintillation counter. Percent specific lysis was calculated as (experimental release—spontaneous release)/(maximum release—spontaneous release)×100.


T Cells to iTNKs In Vivo


Thymocytes from Cre-ERT2; bflox/flox were treated with OHT as above. 2−4×106 DP thymocytes were sorted and injected intravenously into Rag2−/−Il2γc−/− recipient mice without irradiation. At various time points thereafter, blood and/or splenocytes were prepared for analysis.


1.1.10 ITNK Ex Vivo Expansion and LAK Culturing


For ex vivo expansion, splenic ITNK cells were enriched using the NK Isolation Kit (Miltenyi) and cultured for 6-9 days at 1×106 cells/ml in RPMI 1640 medium containing 10% FCS/50 μM 2-mercaptoethanol/2.0 mM L-glutamine and 1000 U/ml hIL-2 (Chiron). The cells were split every two days and supplemented with fresh IL-2. Purity was always >90%. For culturing reprogrammed ITNK cells ex vivo, whole splenocytes were cultured without pre-enrichment.


1.1.11 Tumour Experiments In Vivo


After OHT treatment, 2−4×106 DP T cells were sorted from Cre-ERT2; Bcl11bflox/flox thymocytes and injected intravenously into each Rag2−/−Il2rg−/− recipient mouse without irradiation. Two weeks later, 5×104 B16F10 melanoma cells were injected intravenously and the lung colonies were enumerated 14 days after tumour inoculation.


Calcium Flux Experiments

flox/flox or flox/+ mice were treated with Tamoxifen to derive in vivo-reprogrammed ITNK as described above and splenocytes were analyzed 4-5 weeks later. Splenocytes were either stained directly with antibodies to NKp46, NK1.1, CD8 and CD3 for phenotyping, or loaded with 2 μM Indo-1 (Invitrogen), washed and stained with antibodies to NKp46, NK1.1 and CD8. Data was then acquired using an LSR II flow cytometer gating on lymphocytes, measuring Indo-1 (violet)/Indo-1 (blue) ratio against time. Unstimulated cells were run to establish the baseline Indo-1 (violet)/Indo-1 (blue) fluorescence before acquisition was interrupted, anti-CD3 (145-2C11; μg/ml) added and acquisition continued. Acquisition was interrupted again and cross-linking anti-hamster IgG secondary antibody was added before continuing. Ionomycin (1 μg/ml) was added at the end of the acquisiton to serve as a positive control.


1.1.12 Gene Expression Analysis


RNA was extracted using the RNAqueous Micro Kit (Ambion) from FACS sorted cells. Quality and quantity of RNA samples was tested with Bioanalyzer. Total RNA was amplified using the Illumina Total Prep RNA Amplification Kit (Ambion) according to the manufacture's instructions. The biotinlated cRNA (1500 ng per sample) was applied to Illumina Mouse-6 Expression BeadChips and hybridized overnight at 58° C. Chips were washed, detected and scanned according to the manufacture's instruction and the scanner output imported into BeadStudio software (Illumina).


Chromatin Immunoprecipitation

Chromatin immunoprecipitation was performed as previously described (38). Control IgG and the CSL antibody were purchased from Abcam. Genomic DNA was purified with Qiaquick PCR purification kit (QIAGEN) and specific genomic DNA regions were quantified by real-time quantitative PCR with Taqman (ABI) or SYBR Green (Invitrogen). Input DNA was used as a standard curve to quantify concentration of DNA recovered after IP. The amount of DNA recovered from each ChIP sample was presented as relative to the control IgG. Primers used in this assay are listed in table 4.









TABLE 1







ITNK vs. DN3











p-value
Ratio
Fold-Change


Column ID
(ITNK vs. DN3)
(ITNK vs. DN3)
(ITNK vs. DN3)





FCER1G
1.61E−08
38.85426542
38.8542


ROG
3.56E−09
38.51902069
38.519


UPP1
1.59E−11
27.95435613
27.9543


IFITM1
3.53E−06
27.42649015
27.4265


XCL1
1.21E−06
25.36912071
25.3691


SERPINA3G
7.75E−08
21.14875825
21.1487


SCIN
1.90E−08
20.78544021
20.7854


NKG7
1.76E−08
20.18204202
20.182


AQP9
1.71E−07
18.25220532
18.2522


KLRD1
7.30E−09
17.17811645
17.1781


LGALS3
7.17E−09
15.91702772
15.917


AVIL
9.13E−07
13.61854192
13.6185


IFITM3
1.54E−07
13.57143051
13.5714


TYROBP
1.57E−09
13.52446102
13.5245


GADD45G
4.52E−08
13.52446102
13.5245


CD160
3.07E−07
12.64065893
12.6407


IFITM2
4.83E−06
11.27456728
11.2746


CTSW
3.28E−06
9.798061943
9.79809


9130404D14RIK
6.12E−09
9.679979866
9.67995


LOC270152
2.41E−07
9.530162966
9.53016


BC025206
1.38E−08
9.063060777
9.06307


VIM
3.49E−08
8.891971439
8.89195


NFIL3
2.83E−06
8.426871608
8.42689


AMICA1
9.38E−08
8.267810932
8.26778


LTA
1.13E−11
8.210652501
8.21067


GLRX1
2.07E−06
8.027743883
8.02777


LITAF
1.96E−07
7.727497527
7.72749


CCR5
6.07E−09
7.323324789
7.32333


LMNA
5.83E−08
7.235052382
7.23503


BC049975
2.32E−08
6.988559728
6.98858


P2RY14
1.44E−07
6.797495803
6.79748


WBSCR5
8.76E−08
6.486766995
6.48677


LAG3
8.41E−08
6.190263953
6.19026


LY6A
1.40E−05
5.989781433
5.98977


E030006K04RIK
6.54E−09
5.948379959
5.94839


9130211I03RIK
4.39E−06
5.87668367
5.87667


1300002F13RIK
7.18E−06
5.866513355
5.8665


LOC381140
2.90E−07
5.84620961
5.8462


GPR114
2.07E−05
5.78573123
5.78573


2310067E08RIK
3.25E−07
5.725901114
5.72589


CDKN2B
6.18E−06
5.686341408
5.68634


IDB2
1.14E−08
5.637296353
5.63728


GOLPH2
4.35E−09
5.608053164
5.60805


PLCG2
2.95E−09
5.550036353
5.55005


1500031H04RIK
1.83E−07
5.492634377
5.49264


1110018K11RIK
7.30E−10
5.388947269
5.38893


CD9
9.16E−09
5.388947269
5.38893


LOC381319
6.47E−06
5.323963158
5.32396


SYTL2
3.83E−10
5.250666835
5.25066


SLC2A6
1.27E−07
5.223432317
5.22344


OSBPL3
3.09E−11
5.187367722
5.18736


2210411K11RIK
2.39E−06
5.080603779
5.0806


LRRK1
1.15E−07
5.045510505
5.04551


S100A6
3.80E−07
4.967438441
4.96743


KLRE1
8.01E−08
4.933107068
4.93312


PGLYRP1
6.39E−06
4.933107068
4.93312


GLRX
6.59E−06
4.873650608
4.87364


MYO1F
8.46E−09
4.839966507
4.83998


LOC269941
9.61E−10
4.831594764
4.8316


TRAF1
1.82E−06
4.69946896
4.69948


EMILIN2
0.000282473
4.691333699
4.69134


TNFRSF9
1.19E−07
4.67510367
4.67511


CD52
9.20E−05
4.618745641
4.61874


PLSCR1
2.75E−09
4.602758894
4.60276


BHLHB2
5.80E−06
4.570968863
4.57097


S100A1
8.07E−08
4.55514458
4.55515


LGALS1
4.96E−07
4.523699663
4.52369


2310046K01RIK
3.01E−06
4.4691539
4.46915


CAPG
5.03E−09
4.453688322
4.45369


C330008K14RIK
4.31E−07
4.430601277
4.43059


TNFRSF11B
0.000351472
4.384772562
4.38477


CCL4
8.44E−05
4.362031136
4.36203


SIAT10
6.50E−06
4.339411402
4.33941


HBA-A1
1.28E−06
4.301981923
4.30198


ROM1
1.73E−08
4.272262761
4.27226


1190002C06RIK
2.57E−07
4.198875541
4.19887


F2R
2.39E−05
4.184345527
4.18434


RGS1
5.76E−05
4.184345527
4.18434


CD69
2.26E−05
4.177091992
4.17709


CISH
1.63E−06
4.155429692
4.15544


DAPK2
9.71E−09
4.133888377
4.13389


SH3BP2
3.58E−08
4.098226288
4.09823


GCNT1
2.49E−08
4.069921247
4.06992


HAVCR2
5.18E−05
4.062877086
4.06287


DUSP6
3.27E−09
4.041808467
4.04181


CTNNA1
4.08E−08
3.993068034
3.99307


BC024955
6.91E−10
3.917681673
3.91768


ITGB7
0.000152314
3.917681673
3.91768


MLKL
7.92E−08
3.877156183
3.87716


SERPINE2
2.49E−05
3.870448353
3.87045


LY6G5B
7.00E−06
3.863748764
3.86375


PPP3CC
5.92E−09
3.850374449
3.85038


LOC218482
1.61E−08
3.837062959
3.83706


A430006M23RIK
3.38E−06
3.7776762
3.77768


2410008K03RIK
3.43E−08
3.732137059
3.73213


FURIN
1.27E−06
3.732137059
3.73213


F2RL2
9.14E−05
3.732137059
3.73213


GPR18
2.97E−06
3.712779387
3.71278


HGFAC
7.05E−05
3.70635306
3.70635


S100A10
4.21E−06
3.693525988
3.69353


APOB48R
4.85E−06
3.68074675
3.68075


OSM
1.62E−05
3.68074675
3.68075


AIM1L
2.96E−06
3.674376734
3.67438


IL18R1
3.56E−07
3.661662395
3.66167


NT5E
2.59E−08
3.655331484
3.65533


IFNG
3.30E−06
3.63637686
3.63637


H2-Q8
0.000127421
3.630080297
3.63008


FXYD4
1.04E−07
3.617513104
3.61752


PILRB
3.51E−05
3.592534713
3.59253


PLP2
3.87E−08
3.580097522
3.5801


MT1
0.000577989
3.580097522
3.5801


DOK2
7.55E−08
3.567707962
3.56771


0610037M15RIK
7.75E−06
3.549220591
3.54922


2310047C17RIK
4.43E−05
3.549220591
3.54922


S100A11
2.00E−07
3.530811628
3.53081


FES
1.98E−08
3.518599316
3.5186


BC029169
3.49E−07
3.500346534
3.50035


TNF
5.66E−10
3.482197266
3.4822


LRP12
7.21E−05
3.482197266
3.4822


IER3
0.000215344
3.476169123
3.47617


NAPSA
2.95E−05
3.470149772
3.47015


ANXA2
3.41E−06
3.434266424
3.43426


PRSS19
1.77E−05
3.428320671
3.42832


OSTF1
5.84E−09
3.381119827
3.38112


GVIN1
0.000422456
3.36941982
3.36942


1110007C02RIK
2.44E−08
3.340348064
3.34035


MAPKAPK3
1.77E−07
3.311532412
3.31153


CD244
7.87E−08
3.277280906
3.27728


F630022B06RIK
4.89E−06
3.271608977
3.27161


ID2
1.03E−07
3.265945981
3.26594


GPR68
6.05E−06
3.265945981
3.26594


GLIPR1
4.48E−07
3.260291927
3.26029


PDGFA
1.76E−06
3.254646822
3.25464


PKP3
1.71E−08
3.254646822
3.25464


D10BWG1379E
5.49E−08
3.254646822
3.25464


SLC39A4
4.73E−08
3.215403067
3.2154


TES
1.92E−07
3.182149415
3.18215


EGR1
0.0012963
3.182149415
3.18215


1110004P15RIK
5.91E−05
3.176640258
3.17664


B4GALNT4
4.86E−07
3.149229384
3.14923


CDKN1A
0.000553492
3.149229384
3.14923


D2ERTD217E
7.91E−08
3.079083172
3.07908


NCF4
5.37E−06
3.073754745
3.07375


LOC381924
1.33E−06
3.047229002
3.04723


170002G04RIK
2.02E−06
3.041954638
3.04196


AA467197
0.00100238
3.03668928
3.03669


SGK
5.37E−08
3.020947248
3.02095


BC021614
5.58E−05
3.015717922
3.01571


LOC385953
1.27E−10
3.005277267
3.00528


CDKN2A
8.87E−06
2.989697502
2.9897


2610009E16RIK
2.28E−05
2.953651304
2.95365


HIST1H1C
0.00103646
2.928171942
2.92817


DCI
1.02E−08
2.912989018
2.91299


NFKB1
1.21E−07
2.902909296
2.90291


TPST2
2.16E−06
2.902909296
2.90291


TRF
2.76E−06
2.89788715
2.89788


HK2
3.64E−06
2.887861452
2.88786


PDZK1
5.44E−10
2.88285795
2.88286


GNG2
6.86E−09
2.872886274
2.87288


S100A4
8.62E−08
2.848102167
2.8481


ZFP608
8.21E−08
2.838248233
2.83825


2210008N01RIK
6.64E−08
2.83333475
2.83333


SH3BGRL3
4.55E−05
2.828430249
2.82843


MYO1G
2.01E−06
2.823526754
2.82353


1110019C08RIK
1.34E−05
2.818640232
2.81864


S100A13
8.29E−05
2.818640232
2.81864


PPAP2C
3.95E−06
2.813762676
2.81376


MYO1E
7.25E−08
2.808886192
2.80889


IFI30
1.07E−06
2.799168087
2.79917


LTB4R1
0.000868775
2.784654327
2.78466


TMEM126A
3.48E−08
2.775025877
2.77502


1110020C13RIK
7.24E−08
2.775025877
2.77502


CD7
7.40E−06
2.775025877
2.77502


4933439K08RIK
1.06E−08
2.751084615
2.75108


E030003N15RIK
2.16E−05
2.732083678
2.73208


CCL5
0.0117888
2.732083678
2.73208


7420404O03RIK
1.10E−05
2.722629407
2.72263


4930486L24RIK
1.95E−06
2.717915685
2.71791


BC022224
9.36E−07
2.713210895
2.71321


5330403J18RIK
5.98E−06
2.708507694
2.70851


FXYD5
4.01E−06
2.703820769
2.70382


A430038C16RIK
2.01E−06
2.699142752
2.69914


GPC1
0.00472373
2.675857345
2.67586


AHNAK
7.45E−07
2.666595557
2.6666


EMP1
0.000268268
2.666595557
2.6666


CX3CR1
3.25E−09
2.661981579
2.66198


2810032E02RIK
4.29E−07
2.661981579
2.66198


LOC327957
0.000272484
2.657369417
2.65737


FCGR3
3.00E−05
2.625333417
2.62533


CLNK
1.01E−08
2.620785449
2.62079


HVCN1
0.000222656
2.620785449
2.62079


BSCL2
5.79E−06
2.616246367
2.61625


LGALS3BP
6.49E−06
2.616246367
2.61625


CYP51
7.38E−07
2.607194815
2.6072


PIM3
6.98E−05
2.593677134
2.59368


BC03881
7.63E−09
2.584707321
2.58471


LOC383981
0.00132323
2.584707321
2.58471


PDLIM7
5.33E−07
2.580232324
2.58023


SLC24A3
6.09E−05
2.580232324
2.58023


HHEX
5.95E−07
2.575766162
2.57576


D930046M13RIK
1.74E−05
2.575766162
2.57576


BC087945
7.68E−07
2.57130221
2.5713


9830144J08RIK
1.24E−07
2.566853705
2.56685


DP1
1.29E−06
2.566853705
2.56685


E130012A19RIK
1.31E−05
2.562407433
2.56241


4631423F02RIK
7.66E−05
2.540301889
2.5403


4930555L03RIK
4.40E−08
2.535902033
2.5359


FOSL2
6.92E−06
2.535902033
2.5359


ZFP296
2.68E−09
2.518384205
2.51839


F730045P10RIK
0.000293728
2.518384205
2.51839


PEA15
5.59E−08
2.509674796
2.50967


ITGAE
0.000534865
2.50533009
2.50533


A530050E01RIK
1.01E−05
2.50533009
2.50533


SCL0001419.1_32
1.67E−07
2.500994145
2.50099


SPP1
0.00129868
2.496660716
2.49666


ASB2
2.54E−05
2.492336067
2.49234


CCNG1
4.25E−05
2.492336067
2.49234


TUBA6
1.47E−06
2.483713052
2.48372


SDF2L1
7.56E−05
2.483713052
2.48372


RHOF
9.16E−06
2.47941466
2.47942


1110030J09RIK
2.72E−10
2.45802311
2.45803


EGR3
0.00128127
2.45802311
2.45803


CXCR3
5.82E−05
2.453770955
2.45377


ALDOA
0.000483723
2.449521486
2.44952


GCNT2
3.22E−08
2.44528073
2.44528


MVP
4.37E−07
2.44528073
2.44528


C130027E04RIK
5.53E−07
2.44528073
2.44528


SEC61B
1.47E−09
2.436819366
2.43682


E430036I04RIK
2.87E−07
2.43259877
2.4326


AI481100
9.30E−05
2.424183656
2.42419


CD63
0.000436295
2.41998911
2.41999


DEGS
4.85E−07
2.415797382
2.4158


LOC385699
1.78E−05
2.415797382
2.4158


EG331493
3.45E−06
2.415797382
2.4158


A930008A22RIK
6.04E−07
2.411614335
2.41162


4930504E06RIK
0.000436715
2.411614335
2.41162


LOC212399
1.73E−06
2.407439952
2.40744


AI850995
3.62E−06
2.407439952
2.40744


CTGF
0.000743838
2.407439952
2.40744


KIRL2
3.13E−06
2.394957178
2.39496


1700017I11RIK
6.32E−08
2.390811633
2.39081


2310037P21RIK
2.51E−06
2.386669022
2.38667


UAP1L1
3.29E−06
2.382540741
2.38254


D14ERTD449E
0.000867516
2.382540741
2.38254


BC023892
4.42E−09
2.378415405
2.37841


AA175286
0.000409847
2.361983405
2.36199


PPIB
5.05E−09
2.357895531
2.3579


GPR34
1.68E−07
2.357895531
2.3579


IRAK2
7.34E−05
2.357895531
2.3579


SH2D1B1
0.000605208
2.353810702
2.35381


HSD11B1
6.66E−05
2.353810702
2.35381


LOC328703
3.58E−06
2.349740001
2.34974


BC004728
5.49E−07
2.349740001
2.34974


LOC215405
4.47E−05
2.349740001
2.34974


RAB3D
1.16E−05
2.337551835
2.33755


SULT2B1
0.000164735
2.337551835
2.33755


EVI2A
2.55E−07
2.333509902
2.33351


TSPO
2.22E−06
2.333509902
2.33351


TNFRSF18
2.31E−05
2.333509902
2.33351


EG630499
0.000147665
2.329465644
2.32947


SERPINB6A
0.00133703
2.32543538
2.32543


SYPL
6.57E−07
2.321408259
2.32141


8030402P03RIK
0.000483123
2.321408259
2.32141


HAAO
3.04E−05
2.317389692
2.31739


NRGN
5.54E−05
2.313374311
2.31338


TAF9B
1.33E−06
2.309372821
2.30937


9930117H01RIK
6.56E−05
2.309372821
2.30937


GBP2
0.000466109
2.309372821
2.30937


AW212394
7.13E−06
2.30537452
2.30537


KIT
0.000138895
2.301379447
2.30138


A630086H07RIK
3.07E−05
2.297398197
2.2974


ANK
1.14E−07
2.293420178
2.29342


BATF
6.24E−06
2.293420178
2.29342


TIAM1
1.13E−07
2.289450669
2.28945


TCRD-V1
6.14E−06
2.285484431
2.28548


ARL6IP5
2.09E−07
2.285484431
2.28548


EHD4
3.43E−05
2.285484431
2.28548


N4WBP5-PENDING
9.39E−08
2.281526706
2.28153


B3GNT8
1.44E−07
2.281526706
2.28153


BLR1
8.56E−06
2.281526706
2.28153


NDFIP1
2.11E−06
2.261844715
2.26184


PRDX4
1.09E−05
2.261844715
2.26184


SNAG1
4.20E−07
2.250118694
2.25012


B4GALNT2
0.000956597
2.250118694
2.25012


TRPM6
9.96E−08
2.238448487
2.23845


CXCL9
0.00820156
2.230703854
2.23071


0610009O03RIK
8.23E−09
2.222987918
2.22299


PRR7
1.26E−06
2.207632226
2.20763


A630077B13RIK
3.14E−05
2.207632226
2.20763


SLC19A2
4.63E−05
2.207632226
2.20763


2810440J20RIK
7.67E−07
2.192381474
2.19238


MED10
3.04E−06
2.192381474
2.19238


COMT
8.15E−09
2.188586086
2.18859


PLTP
6.19E−07
2.188586086
2.18859


2310010I15RIK
1.21E−08
2.181015568
2.18102


0610039P13RIK
0.000646447
2.181015568
2.18102


VPS29
1.09E−07
2.177240435
2.17724


AI847670
1.60E−06
2.16595082
2.16595


ASAH1
3.80E−08
2.162199562
2.1622


B830021E24RIK
1.42E−05
2.162199562
2.1622


SRGAP2
4.27E−06
2.158456617
2.15846


IQGAP2
0.000141764
2.158456617
2.15846


LASP1
2.73E−06
2.154717323
2.15472


CORO1C
7.53E−07
2.150990962
2.15099


H2-Q6
3.02E−06
2.150990962
2.15099


9130604K18RIK
4.57E−06
2.147263635
2.14726


FNBP1
2.88E−08
2.143549203
2.14355


TMPIT
3.47E−06
2.139833863
2.13984


H2-Q7
5.84E−05
2.136131381
2.13613


0610007H07RIK
2.48E−06
2.132432594
2.13243


CCND2
3.28E−06
2.125055251
2.12505


SERTAD1
0.000141861
2.121376689
2.12138


RAB19
7.99E−06
2.114035292
2.11404


BAG3
0.00480518
2.110376934
2.11038


VTI1B
1.30E−05
2.10672234
2.10672


CAPN2
2.23E−06
2.103075959
2.10307


2310057H16RIK
6.11E−05
2.099433363
2.09943


STX11
0.000109261
2.095798971
2.0958


FTL1
0.00023523
2.095798971
2.0958


ARF6
3.80E−07
2.092168386
2.09217


2900026A02RIK
2.85E−07
2.088545996
2.08855


CSTB
3.81E−05
2.088545996
2.08855


LOC383189
5.48E−07
2.084931781
2.08493


CCL3
0.00511685
2.084931781
2.08493


GLIPR2
6.01E−05
2.084931781
2.08493


C330023F11RIK
1.81E−06
2.081321389
2.08132


SIRT3
2.69E−06
2.081321389
2.08132


CAPNS1
3.44E−08
2.077719163
2.07772


RBMS1
1.72E−07
2.077719163
2.07772


1110008P14RIK
2.41E−07
2.077719163
2.07772


MINA
1.96E−08
2.07412078
2.07412


CCDC132
2.24E−06
2.07412078
2.07412


LOC234582
1.09E−06
2.066944188
2.06695


KCTD10
9.73E−05
2.066944188
2.06695


LOC240672
5.49E−06
2.056229656
2.05623


A230057G18RIK
9.28E−07
2.056229656
2.05623


ELOVL1
3.81E−06
2.056229656
2.05623


STX7
5.97E−06
2.052667339
2.05267


BC017612
5.16E−06
2.052667339
2.05267


ZBTB32
3.61E−05
2.052667339
2.05267


H47
3.72E−06
2.049113144
2.04911


TNFRSF22
7.52E−05
2.049113144
2.04911


AI115600
1.65E−06
2.045567052
2.04557


MYL6
1.28E−07
2.045567052
2.04557


H2-GS17
0.000428176
2.042024872
2.04202


CAPZB
5.20E−07
2.038490783
2.03849


SC4MOL
3.38E−06
2.038490783
2.03849


FHL2
6.33E−07
2.034960624
2.03496


3010031K01RIK
4.37E−08
2.034960624
2.03496


A330042I21RIK
1.18E−06
2.034960624
2.03496


D15MGI27
2.70E−05
2.034960624
2.03496


RAB4A
4.71E−08
2.024406242
2.02441


DCXR
0.000151877
2.024406242
2.02441


AIM1
0.000114024
2.024406242
2.02441


SEMA4A
7.97E−05
2.017402111
2.0174


XBP1
0.000154152
2.017402111
2.0174


LOC383099
0.000417017
2.013912105
2.01391


JUNB
0.00325781
2.013912105
2.01391


HRMT1L1
7.88E−06
2.01042607
2.01042


GPR97
0.000165473
2.01042607
2.01042


COTL1
0.000539041
2.01042607
2.01042


2310061N23RIK
0.025362
2.006944026
2.00694


9130227C08RIK
4.47E−06
2.00347001
2.00347


AI840980
0.000521047
2.00347001
2.00347


DYRK3
0.000241993
2.00347001
2.00347


CASP1
0.00573828
2.00347001
2.00347


TRBV11_AE000663_T_CELL_RECEPTOR_BETA_VARIABLE_11
0.000105474
0.5
−2


C920004C08RIK
0.0113298
0.5
−2


A930023F05RIK
1.93E−06
0.499134003
−2.00347


PLEKHG2
1.52E−05
0.499134003
−2.00347


ABHD8
7.47E−05
0.499134003
−2.00347


3110013H01RIK
0.00068445
0.499134003
−2.00347


E030007N04RIK
3.23E−07
0.496546519
−2.01391


PRKCD
1.24E−06
0.495687519
−2.0174


9130430L19RIK
1.04E−05
0.494829037
−2.0209


6030443O07RIK
1.78E−05
0.494829037
−2.0209


A130062D16RIK
1.86E−06
0.493971083
−2.02441


5930416I19RIK
2.26E−06
0.493971083
−2.02441


FYB
9.40E−06
0.493971083
−2.02441


AA408556
0.000447224
0.491410151
−2.03496


TRBV31_X03277_T_CELL_RECEPTOR_BETA_VARIABLE_31_33
0.00870127
0.491410151
−2.03496


A130038J17RIK
8.99E−05
0.490559188
−2.03849


AJ237586
1.68E−05
0.490559188
−2.03849


ZFP260
3.69E−06
0.490559188
−2.03849


0710008K08RIK
9.80E−06
0.489711168
−2.04202


ANP32E
0.000183335
0.485486385
−2.05979


4921518A06RIK
8.35E−06
0.484644053
−2.06337


4933421G18RIK
1.04E−05
0.484644053
−2.06337


3110018A08RIK
0.00338526
0.484644053
−2.06337


C730009F21RIK
1.18E−07
0.48380464
−2.06695


OLFML3
1.61E−05
0.482132181
−2.07412


A330103N21RIK
9.39E−05
0.481296806
−2.07772


H2-T9
0.000542267
0.481296806
−2.07772


LOC386360
0.00269607
0.481296806
−2.07772


ILVBL
4.13E−05
0.478801082
−2.08855


SBK
5.91E−07
0.477972631
−2.09217


6330403M23RIK
6.88E−08
0.476319763
−2.09943


C230075L19RIK
4.42E−07
0.475495347
−2.10307


MSH6
0.00037102
0.475495347
−2.10307


CXCL12
0.00745872
0.475495347
−2.10307


BC035291
1.11E−05
0.474671527
−2.10672


MMP2
0.000824671
0.473848312
−2.11038


GM525
0.000141229
0.473027946
−2.11404


STK4
2.73E−05
0.472210417
−2.1177


A130093I21RIK
7.45E−05
0.471391264
−2.12138


A230013K13RIK
3.45E−06
0.471391264
−2.12138


0610041G09RIK
0.00831324
0.471391264
−2.12138


TRIM28
3.45E−05
0.470577163
−2.12505


B230342M21RIK
7.67E−06
0.46894857
−2.13243


1190002H23RIK
5.23E−05
0.464902208
−2.15099


TSPAN32
9.87E−06
0.462491906
−2.1622


2610019F03RIK
3.67E−05
0.462491906
−2.1622


H2-OB
1.61E−05
0.461691175
−2.16595


4732481H14RIK
1.72E−05
0.460891087
−2.16971


COL5A1
0.00288136
0.460891087
−2.16971


LDH2
8.49E−05
0.459297092
−2.17724


6720418B01RIK
7.62E−06
0.458501068
−2.18102


6430510M02RIK
1.62E−06
0.458501068
−2.18102


TNFRSF7
0.000102955
0.458501068
−2.18102


CRYL1
8.89E−07
0.458501068
−2.18102


B230345P09RIK
5.94E−05
0.458501068
−2.18102


CTLA4
0.000629703
0.456915183
−2.18859


RGL2
2.61E−06
0.45533401
−2.19619


1810015C11RIK
3.91E−09
0.452974457
−2.20763


F730003H07RIK
0.00244488
0.452974457
−2.20763


CD97
0.000238915
0.452189956
−2.21146


LLGL1
1.90E−06
0.450625017
−2.21914


LOX
0.000702165
0.450625017
−2.21914


PDXP
3.27E−05
0.449844579
−2.22299


TRIB2
4.12E−06
0.449066839
−2.22684


2210008I11RIK
0.000393721
0.449066839
−2.22684


H2-AB1
0.00426068
0.449066839
−2.22684


SLC29A1
8.67E−06
0.448287765
−2.23071


ITPR2
5.30E−06
0.446737698
−2.23845


TPST1
9.65E−06
0.445964689
−2.24233


RPS6KL1
9.39E−07
0.442883526
−2.25793


RIL-PENDING
1.64E−06
0.441351064
−2.26577


TTC3
8.83E−09
0.439825301
−2.27363


MAPK1
2.50E−07
0.439062514
−2.27758


H2-EB1
0.00320736
0.438302367
−2.28153


CD3D
0.000186864
0.435274658
−2.2974


TRBV8_AE000663_T_CELL_RECEPTOR_BETA_VARIABLE_8_27
0.000766092
0.435274658
−2.2974


PPP1R1C
6.89E−07
0.434521896
−2.30138


PITPNM2
5.21E−07
0.432267937
−2.31338


2210419D22RIK
1.12E−07
0.431519943
−2.31739


RAPGEF3
1.11E−07
0.430772677
−2.32141


SATB1
5.66E−06
0.427056598
−2.34161


C530015C18
9.54E−09
0.426317427
−2.34567


5830496L11RIK
1.02E−06
0.424843127
−2.35381


BCL7A
3.37E−07
0.424843127
−2.35381


GLDC
0.000448781
0.424106196
−2.3579


CD27
0.000101099
0.423371818
−2.36199


A830080H07RIK
1.99E−05
0.423371818
−2.36199


ART4
9.75E−06
0.422639978
−2.36608


SCL000121.1_106
6.92E−06
0.419720131
−2.38254


4932414K18RIK
2.36E−06
0.418993828
−2.38667


ACVR2B
4.27E−08
0.417543508
−2.39496


AI481316
4.04E−07
0.417543508
−2.39496


POU6F1
8.86E−07
0.417543508
−2.39496


NCK2
0.000270785
0.412508921
−2.42419


1110046J11RIK
5.70E−05
0.411082792
−2.4326


ETS2
1.91E−06
0.408243248
−2.44952


FBP1
0.00205479
0.408243248
−2.44952


TPCN1
3.56E−08
0.407536159
−2.45377


TBXA2R
3.11E−06
0.405422937
−2.46656


5430417L22RIK
5.18E−07
0.404020815
−2.47512


PPARGC1B
1.79E−07
0.404020815
−2.47512


TCF7
1.40E−05
0.398458762
−2.50967


DNTT
0.00027177
0.397767728
−2.51403


LOC386545
0.00608272
0.394337316
−2.5359


SOX4
1.85E−07
0.390257609
−2.56241


GPR83
1.40E−05
0.388908334
−2.5713


HIBADH
2.18E−08
0.387562349
−2.58023


IGH-6
2.87E−05
0.386221173
−2.58919


LOC381739
1.61E−06
0.382889437
−2.61172


DAP3
2.30E−08
0.380904496
−2.62533


DGKA
8.26E−05
0.378928542
−2.63902


SNAI3
4.51E−07
0.376964456
−2.65277


SLC5A9
2.33E−05
0.376964456
−2.65277


2410008J05RIK
1.24E−06
0.376311917
−2.65737


NAV1
2.19E−06
0.376311917
−2.65737


HDAC7A
2.22E−06
0.376311917
−2.65737


A130092J06RIK
6.62E−06
0.375660223
−2.66198


SLA
2.73E−05
0.373064727
−2.6805


MTF2
2.39E−06
0.371130501
−2.69447


C230098O21RIK
6.12E−05
0.370488378
−2.69914


GFI1
2.05E−06
0.368567122
−2.71321


EPHX1
2.39E−08
0.36792977
−2.71791


BRD3
2.92E−06
0.36792977
−2.71791


AQP11
4.62E−07
0.364754502
−2.74157


IL17RB
2.04E−07
0.362236156
−2.76063


RAMP1
0.000135079
0.361608725
−2.76542


NISCH
3.31E−07
0.361608725
−2.76542


BGN
0.0025721
0.36098216
−2.77022


TXNIP
0.000742272
0.359732934
−2.77984


COL6A1
0.00166573
0.359110268
−2.78466


CCL9
0.000264226
0.356012517
−2.80889


DPP4
1.63E−06
0.354166593
−2.82353


MLL
1.54E−07
0.352329781
−2.83825


C3
0.0001376
0.350503323
−2.85304


MARCKS
4.55E−06
0.349896256
−2.85799


TRBV1_AE000663_T_CELL_RECEPTOR_BETA_VARIABLE_1_20
0.00160689
0.34808276
−2.87288


3830612M24
2.00E−06
0.344481916
−2.90291


PP11R
0.000186213
0.344481916
−2.90291


2510015F01RIK
0.000255295
0.342695782
−2.91804


PARD6G
1.26E−07
0.327598181
−3.05252


NOTCH3
3.24E−06
0.327598181
−3.05252


H2-T10
0.000761011
0.327598181
−3.05252


LMAN2L
1.87E−07
0.327031438
−3.05781


DTX1
2.93E−07
0.324772335
−3.07908


TMEM108
2.25E−05
0.324210062
−3.08442


ETS1
5.90E−07
0.322528624
−3.1005


SH2D1A
2.22E−06
0.320856301
−3.11666


9626100_15
0.00161165
0.314252942
−3.18215


CD8B
3.35E−05
0.313166457
−3.19319


ACAS2L
7.23E−06
0.30992664
−3.22657


LOC434197
1.33E−06
0.305659904
−3.27161


9626100_224
0.00113435
0.305131084
−3.27728


FRAT2
2.01E−06
0.302498639
−3.3058


NRP
8.11E−07
0.299888741
−3.33457


G22P1
8.46E−08
0.296273472
−3.37526


RNPEPL1
4.01E−09
0.295759985
−3.38112


9626958_317
0.00188407
0.293717673
−3.40463


H19
0.000268847
0.283221131
−3.53081


ACTN1
2.58E−07
0.278838137
−3.58631


SLC16A5
3.62E−09
0.275476023
−3.63008


CD2
1.50E−06
0.274999519
−3.63637


PRKCB
2.18E−07
0.272154758
−3.67438


ST6GAL1
7.38E−08
0.268873581
−3.71922


PRELP
1.65E−05
0.268408098
−3.72567


CDCA7
4.57E−05
0.267943507
−3.73213


PDLIM4
4.93E−06
0.26701628
−3.74509


CD6
1.61E−09
0.264712734
−3.77768


ALDH2
7.40E−07
0.248703632
−4.02085


CD81
6.28E−06
0.247413906
−4.04181


9430068D06RIK
3.23E−10
0.239816205
−4.16986


H2-BL
9.51E−06
0.232854352
−4.29453


AI132321
1.19E−06
0.20877219
−4.78991


LY6D
2.50E−08
0.184923553
−5.40764


COX6A2
0.000397718
0.158219587
−6.32033


BCL11B
1.64E−08
0.150204503
−6.65759


LOC382896
6.81E−09
0.112266584
−8.90737










LAK vs. DN3











p-value
Ratio
Fold-Change


Column ID
(LAK vs. DN3)
(LAK vs. DN3)
(LAK vs. DN3)





GZMD
2.97E−07
79.3411511
79.3413


FCER1G
8.83E−09
50.3005458
50.3005


ROG
3.50E−09
38.7869009
38.787


CCL4
4.38E−08
38.5859038
38.5858


KLRE1
6.58E−11
35.1998648
35.1999


MT1
1.56E−07
35.0174387
35.0174


SPP1
2.96E−08
32.5029903
32.503


AVIL
8.90E−08
30.6432634
30.6433


TYROBP
1.95E−10
26.8620793
26.8621


GZME
6.58E−10
26.1728718
26.1729


XCL1
1.12E−06
26.1275337
26.1276


ASB2
4.61E−10
25.8125134
25.8125


KLRA7
9.89E−11
22.7059601
22.706


PRF1
9.89E−08
22.2386788
22.2387


KLRD1
4.72E−09
19.8353271
19.8353


LGALS3
4.28E−09
18.7979112
18.7979


GZMG
6.92E−08
18.0634207
18.0634


KLRA18
6.87E−08
16.6794542
16.6795


SERPINA3G
1.62E−07
16.5069346
16.5069


NKG7
3.26E−08
16.4783466
16.4784


LTB4R1
3.28E−07
16.1392364
16.1392


GADD45G
2.57E−08
16.0834021
16.0834


CTSG
5.88E−06
15.9446402
15.9446


CCL3
2.43E−07
15.5624826
15.5625


NFIL3
3.46E−07
15.3482283
15.3482


AQP9
3.11E−07
15.0323722
15.0324


1300002F13RIK
2.22E−07
14.4450222
14.445


KLRA4
9.74E−08
14.2461507
14.2461


LITAF
2.42E−08
13.4543507
13.4543


KLRA3
5.93E−09
13.2691108
13.2691


LRRK1
1.90E−09
13.2232104
13.2232


KLRG1
1.44E−07
13.2003094
13.2003


EMILIN2
5.64E−06
12.8393439
12.8393


1110007C02RIK
3.19E−11
12.7727787
12.7728


TNFRSF11B
5.09E−06
12.7727787
12.7728


LOC381140
1.29E−08
12.4666362
12.4666


HAVCR2
4.62E−07
12.0211235
12.0211


LOC327957
1.39E−07
12.0003072
12.0003


PDGFA
2.78E−09
11.9174171
11.9174


SCIN
1.18E−07
11.7329992
11.733


BC049975
2.96E−09
11.6519561
11.652


PGLYRP1
1.73E−07
11.5114671
11.5115


IFITM1
4.19E−05
11.4716392
11.4716


SPEER3
4.84E−05
10.7405848
10.7406


1810044J04RIK
3.59E−09
10.6848908
10.6849


CCR5
1.38E−09
10.519539
10.5195


WBSCR5
1.21E−08
10.4287901
10.4288


DAF1
3.14E−07
10.3388239
10.3388


2210411K11RIK
1.18E−07
10.091021
10.091


P2RY14
3.12E−08
9.81508382
9.81508


BCL2A1B
2.31E−08
9.781099
9.78112


F2R
5.12E−07
9.71354748
9.71356


LOC268288
1.40E−08
9.67997987
9.67995


RGS1
1.42E−06
9.54672166
9.54669


2310057H16RIK
5.56E−09
9.30171989
9.30174


BHLHB2
2.26E−07
9.30171989
9.30174


CTSW
4.35E−06
9.07877654
9.07879


5330403J18RIK
6.45E−09
9.06306078
9.06307


SH2D1B1
3.54E−07
8.89197144
8.69195


PLSCR1
1.15E−10
8.86116329
8.86119


1110018K11RIK
7.85E−11
8.69391339
8.69388


ICSBP1
4.16E−07
8.58907298
8.58906


SPEER1-PS1
0.000100291
8.29648312
8.29648


RGS16
6.08E−08
8.22490171
8.22491


EG433016
0.000986707
8.2106525
8.21067


DHRS6
2.02E−06
8.19645258
8.19646


2310067E08RIK
7.56E−08
7.88985759
7.88986


KLRA13
3.45E−10
7.87618635
7.8762


TNFSF6
7.56E−09
7.70077855
7.70076


CCL5
0.000147502
7.38705198
7.38706


E030006K04RIK
2.60E−09
7.23505238
7.23503


CAR2
7.88E−11
6.90431312
6.90432


SERPINE2
1.33E−06
6.90431312
6.90432


IER3
7.22E−06
6.84476752
6.84476


TNFRSF9
1.74E−08
6.83288806
6.83291


SIAT10
6.93E−07
6.7974958
6.79748


GLRX1
4.58E−06
6.64606387
6.64606


DAPK2
7.72E−10
6.61161396
6.6116


F2RL2
5.36E−06
6.55458329
6.55456


IFITM3
2.68E−06
6.46433304
6.46433


MLKL
5.34E−09
6.30938711
6.30939


SYTL2
1.70E−10
6.14749059
6.1475


TMEM119
0.000650503
6.1368518
6.13686


2810025M15RIK
1.47E−08
6.0418945
6.04189


SEPN1
8.40E−07
6.0418945
6.04189


TCRD-V1
7.87E−09
6.01055453
6.01056


OSBPL3
1.46E−11
5.98978143
5.98977


APOB48R
3.32E−07
5.98978143
5.98977


CD52
2.73E−05
5.979395
5.9794


MYO1F
2.88E−09
5.93810123
5.93809


SH3BP2
4.75E−09
5.8970609
5.89706


RASD2
1.15E−06
5.85634388
5.85634


LOC269941
3.60E−10
5.80581859
5.80582


IFITM2
6.30E−05
5.80581859
5.80582


GPR87
1.21E−06
5.77570622
5.77572


LOC270152
2.10E−06
5.74577255
5.74577


HIST1H1C
2.95E−05
5.71598418
5.71598


AA467197
3.72E−05
5.70606897
5.70608


KLRA1
3.83E−07
5.63729635
5.63728


IDB2
1.24E−08
5.55003635
5.55005


LY6A
2.01E−05
5.54044246
5.54044


FCGR3
2.61E−07
5.51170687
5.51171


GVIN1
3.28E−05
5.51170687
5.51171


A430038C16RIK
2.04E−08
5.42640707
5.42642


ID2
4.68E−09
5.37961235
5.3796


S100A1
3.25E−08
5.37961235
5.3796


CAPG
1.77E−09
5.37028087
5.37029


PPP3CC
8.68E−10
5.33319111
5.33319


1500031H04RIK
2.19E−07
5.30554642
5.30554


PLCG2
3.91E−09
5.25978056
5.25977


NCF4
1.99E−07
5.24158464
5.24157


AI115600
1.22E−09
5.14260442
5.14261


DUSP6
8.20E−10
5.11595308
5.11594


SERPINB6A
9.97E−06
5.09824315
5.09824


BCL2A1D
1.37E−08
4.89905497
4.89904


UPP1
1.21E−08
4.85677374
4.85678


PIM3
1.14E−06
4.85677374
4.85678


AMICA1
1.15E−06
4.84836731
4.84837


SLC2A3
4.16E−06
4.8148915
4.81488


5031436O0RIK
2.13E−06
4.77333804
4.77334


CD160
1.84E−05
4.73215976
4.73216


A430084P05RIK
2.72E−07
4.6913337
4.69134


GOLPH2
1.25E−08
4.61874564
4.61874


CD244
8.49E−09
4.61874564
4.61874


DMWD
1.23E−06
4.57890134
4.5789


AHNAK
1.67E−08
4.57096886
4.57097


TRAF1
2.12E−06
4.57096886
4.57097


TES
1.82E−08
4.55514458
4.55515


CDKN2B
1.88E−05
4.55514458
4.55515


1110004P15RIK
6.74E−06
4.55514458
4.55515


SRGAP2
1.33E−08
4.50803783
4.50804


SULF2
3.60E−09
4.4691539
4.46915


HHEX
1.23E−08
4.38477256
4.38477


LAG3
5.75E−07
4.30198192
4.30198


ALDOA
1.30E−05
4.22074496
4.22075


AI850995
5.34E−08
4.2134358
4.21344


PTER
3.14E−06
4.20615192
4.20615


LOC218482
9.08E−09
4.19887554
4.19887


1190002C06RIK
2.68E−07
4.16986356
4.16986


CTNNA1
3.18E−08
4.15542969
4.15544


CDKN1A
0.000116956
4.14106111
4.14106


2310016C16RIK
9.43E−06
4.12674045
4.12673


A530050E01RIK
2.79E−07
4.08404974
4.08405


LMNA
1.14E−06
4.06287709
4.06287


GLIPR1
1.07E−07
4.03481236
4.03481


9830144J08RIK
4.06E−09
4.02084406
4.02085


PPAP2C
3.54E−07
3.95862446
3.95863


SAT1
1.91E−05
3.95862446
3.95863


SLC2A1
5.83E−05
3.95862446
3.95863


HAK
4.36E−08
3.93809318
3.9381


SCL0003187.1_40
6.01E−07
3.91768167
3.91768


2310046K01RIK
7.02E−06
3.86374876
3.86375


RHOF
3.34E−07
3.84371457
3.84371


LOC212399
4.55E−08
3.82378471
3.82378


CD69
3.83E−05
3.81055447
3.51055


B230343A10RIK
1.49E−08
3.80395916
3.80395


BC022224
7.94E−08
3.7776762
3.77768


KLRB1C
9.87E−09
3.74509393
3.74509


MYO1E
8.79E−09
3.7192142
3.71922


KLRA33
3.61E−06
3.69352599
3.69353


WDFY1
5.95E−08
3.68074675
3.68075


GCNT1
5.12E−08
3.64268203
3.64268


C80638
3.80E−05
3.64268203
3.64268


HGFAC
7.89E−05
3.63637686
3.63637


RASL12
4.28E−07
3.61125556
3.61125


GNG2
1.28E−09
3.58009752
3.5801


SH2D2A
1.04E−06
3.56770796
3.56771


GPR141
1.94E−05
3.56770796
3.56771


DCI
2.41E−09
3.51859932
3.5186


GLRX
4.20E−05
3.51859932
3.5186


LOC385699
9.48E−07
3.51250628
3.5125


CD72
8.84E−05
3.48824635
3.48824


EGR1
0.000778832
3.48824635
3.48824


2210008N01RIK
1.43E−08
3.45814948
3.45815


ADORA2B
6.64E−07
3.44618438
3.44618


KLRA10
4.19E−08
3.43426642
3.43426


S100A11
2.42E−07
3.43426642
3.43426


F730045P10RIK
3.27E−05
3.43426642
3.43426


PILRB
4.70E−05
3.42832067
3.42832


LGALS1
2.90E−06
3.4046378
3.40463


S100A10
7.33E−06
3.39285533
3.39286


NQO2
4.88E−08
3.38698315
3.38698


CD9
1.56E−07
3.38111983
3.38112


PLP2
5.92E−08
3.36941982
3.36942


SLC39A4
3.40E−08
3.35194782
3.35195


7420404O03RIK
2.40E−06
3.33456712
3.33457


NEDD9
3.25E−07
3.31153241
3.31153


BSPRY
1.11E−06
3.28866234
3.28866


STX11
2.41E−06
3.28866234
3.28866


NFKBIZ
5.41E−07
3.27728091
3.27728


ADAM8
1.09E−06
3.27728091
3.27728


PPP1R3B
1.39E−06
3.27728091
3.27728


SEC61B
1.17E−10
3.26594598
3.26594


S100A6
4.92E−06
3.26594598
3.26594


ANXA2
4.93E−06
3.25464682
3.25464


HK2
1.70E−06
3.19319466
3.19319


PDLIM7
9.37E−08
3.18766755
3.18766


TRIO
4.54E−07
3.17664026
3.17664


ENO1
2.54E−07
3.16016673
3.16017


LOC383981
0.000359161
3.15469355
3.15469


N4WBP5-PENDING
5.19E−09
3.14922938
3.14923


LOC328703
2.98E−07
3.14378411
3.14378


HIC1
5.07E−06
3.11666293
3.11666


AOAH
2.89E−09
3.11126183
3.11126


1110020C13R1K
2.86E−08
3.11126183
3.11126


MAPKAPK3
2.85E−07
3.10587943
3.10588


FTL1
8.72E−06
3.09513198
3.09513


BC046404
6.62E−07
3.07908317
3.07908


E030003N15RIK
8.70E−06
3.07908317
3.07908


VIM
1.02E−05
3.0684259
3.06843


CISH
1.19E−05
3.0684259
3.06843


C230043G09RIK
1.82E−07
3.05252169
3.05252


GPR97
4.15E−06
3.04195464
3.04196


LASP1
1.17E−07
3.03668928
3.03669


9930117H01RIK
6.85E−06
3.03668928
3.03669


CASP1
0.000296727
3.000075
3.00008


D10ERTD438E
3.40E−07
2.97935604
2.97935


TBC1D2B
7.23E−09
2.97419883
2.9742


1700129I15RIK
2.83E−05
2.96390263
2.96391


NDFIP1
1.87E−07
2.95877246
2.95878


5730469M10RIK
9.16E−05
2.95877246
2.95878


JUNB
0.000168611
2.95877246
2.95878


PGK1
2.49E−06
2.9536513
2.95365


LOC240672
1.77E−07
2.94853915
2.94854


BSCL2
2.21E−06
2.94343599
2.94343


IFNG
1.45E−05
2.9383332
2.93834


S100A13
6.20E−05
2.93324807
2.93325


CHN2
1.49E−07
2.92817194
2.92817


CST7
1.31E−07
2.9231048
2.9231


POLD4
1.30E−05
2.91298902
2.91299


BC087945
2.69E−07
2.90794888
2.90794


4631423F02RIK
2.76E−05
2.89286561
2.89287


2310061N23RIK
0.00286637
2.87288627
2.87288


GIPC2
3.20E−05
2.86294236
2.86295


AA175286
9.62E−05
2.84810217
2.8481


TUBA6
4.58E−07
2.83824823
2.83825


KLRB1D
7.14E−11
2.83333475
2.83333


HRMT1L1
2.71E−07
2.83333475
2.83333


TMEM126A
2.96E−08
2.82843025
2.82843


TRF
3.44E−06
2.81864023
2.81864


LOC383189
2.82E−08
2.81376268
2.81376


AW536289
4.33E−07
2.81376268
2.81376


CCNG1
1.58E−05
2.81376268
2.81376


HAAO
5.90E−06
2.79916809
2.79917


6720467C03RIK
2.29E−11
2.7943264
2.79433


SLC24A3
3.28E−05
2.7948587
2.78949


PSTPIP1
5.32E−06
2.77502588
2.77502


TBX21
4.36E−06
2.76542554
2.76542


PRDX5
7.28E−05
2.76542554
2.76542


EGR3
0.000564399
2.76063119
2.76063


TFF1
0.00864278
2.76063119
2.76063


E130012A19RIK
7.32E−06
2.74631719
2.74632


BCAP29
8.13E−06
2.74631719
2.74632


IRAK2
2.06E−05
2.74156626
2.74157


2310016C08RIK
0.000897768
2.74156626
2.74157


E430036I04RIK
9.77E−08
2.73681675
2.73682


FES
1.41E−07
2.73208368
2.73208


C330023F11RIK
1.27E−07
2.71791568
2.71791


FKBP11
0.000163935
2.7132109
2.71321


GP49A
8.69E−07
2.70850769
2.70851


FHL2
3.43E−08
2.70382077
2.70382


PRMT2
5.08E−07
2.69446637
2.69447


3300005D01RIK
5.96E−05
2.68514764
2.68514


RPS6KA1
5.06E−08
2.66659556
2.6666


GPD2
2.77E−08
2.66198158
2.66198


SNAG1
8.24E−08
2.66198158
2.66198


CLN3
2.04E−05
2.65277321
2.65277


TMPIT
4.29E−07
2.64817685
2.64816


1810011E08RIK
4.07E−06
2.64817885
2.64818


BIN1
6.15E−08
2.64359338
2.64359


PEA15
3.62E−08
2.62988336
2.62989


SDF2L1
4.71E−05
2.62988336
2.62989


LOC383099
3.70E−05
2.62988336
2.62989


4930486L24RIK
2.78E−06
2.60719481
2.6072


CAMK2N1
2.06E−06
2.60268232
2.60266


IFI30
2.03E−06
2.59817868
2.59818


4930513E20RIK
0.000992688
2.59367713
2.59368


0610037M15RIK
7.56E−05
2.58919116
2.58919


PFKP
1.61E−05
2.58470732
2.58471


A630024B12RIK
2.56E−06
2.58023232
2.58023


SPIN2
4.24E−07
2.57576616
2.57576


MMD
1.33E−06
2.57576616
2.57576


MGC18837
1.51E−06
2.56240743
2.56241


C130027E04RIK
3.69E−07
2.55354138
2.55354


IL18R1
5.54E−06
2.55354138
2.55354


GALGT1
1.55E−05
2.55354138
2.55354


STK39
3.36E−08
2.54912157
2.54912


OBFC2A
8.44E−06
2.54912157
2.54912


D930046M13RIK
1.92E−05
2.54471056
2.54471


ALDOC
0.00134083
2.54471056
2.54471


IL2RB
4.01E−07
2.54030189
2.5403


LOC381319
0.000586562
2.53151098
2.53151


BAG3
0.00125353
2.53151098
2.53151


DOK2
1.17E−06
2.52275525
2.52275


UGCG
8.13E−05
2.52275525
2.52275


ARRDC4
0.000487201
2.5183842
2.51839


ATF4
0.00225306
2.5183842
2.51839


IL12RB1
6.73E−07
2.51402828
2.51403


9130211I03RIK
0.000664109
2.51402828
2.51403


1810061M12RIK
7.55E−08
2.50533009
2.50533


KLRA21
1.66E−06
2.50099415
2.50099


MVP
3.59E−07
2.49666072
2.49666


CYBA
1.03E−06
2.49233607
2.49234


BATF
2.83E−06
2.49233607
2.49234


NENF
1.16E−05
2.49233607
2.49234


TNFSF13
2.10E−08
2.48802018
2.48802


EHD4
1.57E−05
2.48802018
2.48802


CSDA
3.96E−08
2.47941466
2.47942


CRELD2
1.86E−05
2.47512499
2.47512


LOC238943
2.92E−06
2.47083794
2.47084


1110019C08RIK
3.97E−05
2.47083794
2.47084


OSTF1
8.10E−08
2.46655962
2.46656


2510048K03RIK
4.28E−07
2.46655962
2.46656


1700025G04RIK
1.15E−05
2.46229003
2.46229


PADI2
1.20E−08
2.45802311
2.45803


A530060O05RIK
9.89E−07
2.45802311
2.45803


FXYD5
9.20E−06
2.45802311
2.45803


MYO1G
6.72E−06
2.45377096
2.45377


ECH1
1.99E−05
2.45377096
2.45377


GABARAPL1
5.14E−09
2.44528073
2.44528


AI847670
4.70E−07
2.44104867
2.44105


PPIB
3.62E−09
2.43681937
2.43682


FOSL2
1.02E−05
2.42839277
2.42839


BC023892
3.65E−09
2.42418366
2.42419


STX7
1.05E−06
2.42418366
2.42419


NUCB1
1.57E−05
2.42418366
2.42419


KLF7
1.89E−05
2.42418366
2.42419


TAF9B
8.39E−07
2.41998911
2.41999


LOC381683
4.83E−07
2.41998911
2.41999


LOC386405
0.00419371
2.41998911
2.41999


H47
6.51E−07
2.41579738
2.4158


GPR34
1.34E−07
2.41161433
2.41162


1110006I15RIK
1.08E−07
2.40743995
2.40744


MYL6
2.17E−08
2.40327422
2.40327


SOAT2
1.66E−05
2.40327422
2.40327


HIP1
1.04E−10
2.39911137
2.39911


DEGS
5.19E−07
2.39911137
2.39911


2810032E02RIK
1.12E−06
2.39911137
2.39911


SH3BGRL3
0.000169298
2.39911137
2.39911


DTR
4.75E−06
2.38666902
2.38667


SLK
1.18E−08
2.38254074
2.38254


EOMES
8.89E−07
2.3784154
2.37841


GMDS
2.61E−06
2.3784154
2.37841


DCXR
3.22E−05
2.37018497
2.37019


H2-Q8
0.00206753
2.37018497
2.37019


HIP-1
1.62E−10
2.36607988
2.36608


DAB2IP
5.55E−08
2.36607988
2.36608


KLRK1
3.04E−08
2.36607988
2.36608


OLFM1
7.39E−08
2.3619834
2.36199


CABLES1
2.23E−06
2.3619834
2.36199


AI840980
0.000110731
2.3619834
2.36199


BC024955
4.20E−08
2.35789553
2.3579


MINA
4.70E−09
2.35789553
2.3579


A530090P03RIK
6.45E−06
2.35789553
2.3579


NRGN
4.73E−05
2.3538107
2.35381


ZFP52
0.000839487
2.3538107
2.35381


TSPO
2.07E−06
2.34974
2.34974


TDRD7
2.88E−06
2.34567235
2.34567


TMEM38B
6.08E−08
2.34160779
2.34161


SAMSN1
1.16E−06
2.34160779
2.34161


IAN4
0.000116004
2.34160779
2.34161


IMPA2
0.000464842
2.33755184
2.33755


2310056P07RIK
0.000374894
2.33755184
2.33755


ETFB
8.23E−07
2.3335099
2.33351


GZMK
0.000514646
2.32140826
2.32141


5730438N18RIK
1.67E−05
2.31738969
2.31739


LOC215678
4.32E−05
2.31337431
2.31338


LOC269355
1.94E−05
2.30937282
2.30937


STK32C
4.69E−07
2.30537452
2.30537


SLAMF7
1.11E−06
2.30537452
2.30537


ABCB1B
1.12E−06
2.30137945
2.30138


4930539E08RIK
3.24E−05
2.30137945
2.30138


CLNK
3.67E−08
2.2973982
2.2974


TEX9
1.16E−06
2.2973982
2.2974


LOC218617
6.06E−08
2.29342018
2.29342


PALD
8.48E−07
2.29342018
2.29342


GPR114
0.00411637
2.29342018
2.29342


GOLGA7
1.77E−06
2.28945067
2.28945


GPR160
5.41E−06
2.28945067
2.28945


KIT
0.00014555
2.28945067
2.28945


SQSTM1
0.000722465
2.28945067
2.28945


KLRA16
3.18E−07
2.28548443
2.28548


ZBTB32
1.19E−05
2.28548443
2.28548


1110030J09RIK
5.87E−10
2.28152671
2.28153


CYP51
2.62E−06
2.28152671
2.28153


3110054C06RIK
1.87E−06
2.28152671
2.28153


C730026J16
4.19E−05
2.26969929
2.2697


SERTAD1
7.39E−05
2.26969929
2.2697


2310004N11RIK
8.08E−05
2.26969929
2.2697


VEGFC
1.79E−07
2.26576519
2.26577


LOC114601
7.89E−06
2.26576519
2.26577


A930008A22RIK
1.15E−06
2.26184472
2.26184


GFOD1
6.22E−07
2.26184472
2.26184


STK2
7.89E−09
2.25011869
2.25012


BC036961
4.29E−06
2.25011869
2.25012


1810006K23RIK
4.62E−06
2.25011869
2.25012


2310047C17RIK
0.00113428
2.25011869
2.25012


CAI
2.16E−07
2.23844849
2.23845


CAPNS1
1.49E−08
2.23457196
2.23457


RPL36
3.70E−05
2.23457196
2.23457


2310043N10RIK
7.41E−05
2.23070385
2.23071


SYPL
1.01E−06
2.22684416
2.22684


GZMN
0.00220233
2.22684416
2.22684


COMT
6.85E−09
2.22298792
2.22299


SCL000416.1_19
1.60E−08
2.22298792
2.22299


LOC382127
0.000238522
2.22298792
2.22299


2610009E16RIK
0.000238786
2.21914008
2.21914


GPC1
0.0145298
2.21914008
2.21914


ASAH1
2.95E−08
2.21145978
2.21146


HADH2
7.87E−06
2.21145978
2.21146


XDH
1.37E−06
2.20763223
2.20763


DP1
5.63E−06
2.20380818
2.20381


TGFBR2
3.17E−07
2.19999252
2.19999


SC4MOL
1.44E−06
2.19999252
2.19999


XAB1
1.99E−06
2.19999252
2.19999


PTPN8
3.84E−06
2.19238147
2.19238


DIP3B
3.01E−06
2.18479904
2.1848


VTI1B
8.79E−06
2.18479904
2.1848


STK17B
1.46E−05
2.18479904
2.1848


GNS
0.000892576
2.18479904
2.1848


MTMR9
0.00171537
2.18479904
2.1848


ALAD
2.13E−08
2.18101557
2.18102


ARPC1B
3.71E−07
2.18101557
2.18102


2600010E01RIK
1.17E−05
2.18101557
2.18102


LOC237361
1.67E−05
2.15845662
2.15846


MPP6
2.77E−06
2.15471732
2.15472


PDCD1LG2
8.02E−06
2.15471732
2.15472


SERPINB6B
2.58E−05
2.15471732
2.15472


CAPN2
1.74E−06
2.15099096
2.15099


ELOVL1
2.29E−06
2.15099096
2.15099


RAB3D
2.65E−05
2.15099096
2.15099


HINT2
0.000350321
2.14726363
2.14726


FIGF
4.55E−05
2.1435492
2.14355


OSM
0.000887713
2.1435492
2.14355


ACATE3
1.20E−06
2.13983386
2.13984


5430427O19RIK
3.35E−06
2.13983386
2.13984


EG630499
0.00033688
2.12874206
2.12874


KLK1B11
0.00366553
2.12874206
2.12874


FNBP1
3.25E−08
2.12137669
2.12138


SRI
2.09E−08
2.12137669
2.12138


2610529H08RIK
2.11E−07
2.12137669
2.12138


ANXA5
0.000191309
2.12137669
2.12138


RPIA
2.24E−08
2.11403529
2.11404


LCP1
1.15E−05
2.11403529
2.11404


LOC23352
3.13E−05
2.11037693
2.11038


UGALT2
1.37E−05
2.10672234
2.10672


ANXA3
0.00588432
2.10307596
2.10307


JAM4
2.28E−07
2.09943336
2.09943


CHST12
6.51E−07
2.09943336
2.09943


SCL0001297.1_42
3.97E−05
2.09943336
2.09943


PYGL
9.38E−05
2.09943336
2.09943


MREG
1.19E−07
2.09579897
2.0958


1810003N24RIK
2.62E−06
2.09579897
2.0958


HRC
0.000100933
2.09579897
2.0958


DDIT4
0.0101176
2.09216839
2.09217


FBXO4
2.51E−07
2.08493178
2.08493


201007E07RIK
5.45E−06
2.08493178
2.08493


ZFP296
2.06E−08
2.08132139
2.08132


0610039D01RIK
7.86E−07
2.08132139
2.08132


COTL1
0.000383267
2.08132139
2.08132


KLRI1
1.30E−08
2.07771916
2.07772


UBL4
2.81E−07
2.07771916
2.07772


ARHGAP18
3.33E−07
2.07771916
2.07772


SNX9
1.75E−07
2.07412078
2.07412


PFN1
3.03E−07
2.07412078
2.07412


9130227C08RIK
2.98E−06
2.07412078
2.07412


DAP
2.54E−05
2.07412078
2.07412


9030611O19RIK
7.73E−05
2.07412078
2.07412


D8ERTD354E
0.000213556
2.07412078
2.07412


2900026A02RIK
3.15E−07
2.07053055
2.07053


M6PR
1.54E−06
2.07053055
2.07053


MRPS6
1.82E−05
2.07053055
2.07053


0610009O03RIK
1.91E−08
2.06694419
2.06695


CAPZB
4.50E−07
2.06336597
2.06337


ARRB2
1.28E−06
2.06336597
2.06337


A430093B03RIK
4.59E−07
2.05979587
2.05979


NIBAN
3.10E−05
2.05979587
2.05979


2610036L11RIK
0.00147553
2.05979587
2.05979


DHRS7
1.18E−08
2.05622966
2.05623


LOC241621
3.38E−06
2.05266734
2.05267


COX7A1
0.000599505
2.05266734
2.05267


RBMS1
2.03E−07
2.04911314
2.04911


CDKN2A
0.000238387
2.04911314
2.04911


BB220380
1.50E−07
2.03849078
2.03849


CMKBR2
3.22E−06
2.03849078
2.03849


AW212394
2.59E−05
2.03849078
2.03849


1110030C22RIK
0.000169536
2.03496062
2.03496


SCL00319622.1_241
8.06E−06
2.03143442
2.03144


LCN4
0.00307845
2.03143442
2.03144


KDELR2
1.28E−06
2.02792041
2.02792


CD59A
0.00082023
2.02440624
2.02441


CAPN5
0.00123881
2.01740211
2.0174


ZFP608
2.50E−06
2.0139121
2.01391


SLC2A6
0.000147228
2.0139121
2.01391


CORO1C
1.61E−06
2.0139121
2.01391


GNPDA1
7.70E−07
2.0139121
2.01391


CARD4
8.05E−06
2.01042607
2.01042


09-Sep
2.79E−06
2.00694403
2.00694


2410012H22RIK
8.81E−07
2.00347001
2.00347


SKAP2
1.02E−06
2.00347001
2.00347


IAN3
0.0043871
2.00347001
2.00347


TPI1
0.00037172
2.00347001
2.00347


9130422G05RIK
8.52E−08
2
2


2810004N20RIK
1.13E−06
2
2


B4GALNT2
0.00262346
2
2


DNMT3B
1.05E−06
0.5
−2


SCL000548.1_6
2.96E−06
0.5
−2


LYT-2
2.32E−05
0.5
−2


LBR
1.18E−05
0.499134
−2.00347


6330406L22RIK
5.22E−05
0.499134
−2.00347


MIER1
1.68E−08
0.498271
−2.00694


1810020D17RIK
2.21E−07
0.498271
−2.00694


SLC9A9
4.02E−05
0.498271
−2.00694


TCRG-V5
0.00106772
0.498271
−2.00694


BC035295
8.94E−08
0.4974085
−2.01042


LOC386192
0.0045284
0.4974085
−2.01042


ARHGEF11
2.19E−08
0.49654652
−2.01391


B230114J08RIK
6.30E−07
0.49654652
−2.01391


ARID1A
2.03E−06
0.49654652
−2.01391


C030002B11RIK
3.75E−05
0.49654652
−2.01391


E430013K19RIK
3.08E−06
0.49568752
−2.0174


A130022A09RIK
4.53E−06
0.49568752
−2.0174


LOC269401
5.58E−06
0.49568752
−2.0174


2700007B13RIK
3.11E−05
0.49568752
−2.0174


DDAH1
0.000139319
0.49568752
−2.0174


HP
0.00181193
0.49568752
−2.0174


DNCHC1
5.02E−06
0.49482904
−2.0209


SPEC1
1.46E−05
0.49397108
−2.02441


KCNH3
5.03E−08
0.49226165
−2.03144


LRMP
3.72E−06
0.49226165
−2.03144


CAMK4
5.35E−08
0.49141015
−2.03496


1110001P04RIK
2.50E−06
0.49141015
−2.03496


COL15A1
7.73E−05
0.49055919
−2.03849


E130307M08RIK
3.42E−05
0.48971117
−2.04202


NFE2
3.74E−05
0.48971117
−2.04202


ASB13
4.76E−07
0.48717037
−2.05267


XLR4A
0.000619052
0.48717037
−2.05267


LOC382020
0.0011986
0.48717037
−2.05267


3110018A08RIK
0.00353392
0.48717037
−2.05267


BC020108
0.000419903
0.48632692
−2.05623


SOX9
0.00119698
0.48632692
−2.05623


CD5
2.42E−06
0.48548638
−2.05979


ZFP96
2.60E−05
0.48548638
−2.05979


AKAP8L
8.62E−07
0.48464405
−2.06337


5530400P07RIK
1.11E−06
0.48380464
−2.06695


A430107D22RIK
2.94E−06
0.48380464
−2.06695


0610012D17RIK
7.81E−08
0.48296813
−2.07053


GALNT2
5.48E−07
0.48296813
−2.07053


EPPB9
2.51E−05
0.48296813
−2.07053


NSG2
8.56E−08
0.48213218
−2.07412


DUSP10
4.51E−08
0.48129681
−2.07772


9430080K19RIK
3.61E−08
0.48129681
−2.07772


RNASEN
2.84E−06
0.48129681
−2.07772


GAS6
0.000310919
0.48129681
−2.07772


1810015C11RIK
7.75E−09
0.48046432
−2.08132


SLITL2
0.000449972
0.48046432
−2.08132


LOC386330
0.00291956
0.48046432
−2.08132


FKBP9
0.000504748
0.47963241
−2.08493


ZFPN1A1
8.59E−07
0.47880108
−2.08855


DDX6
3.03E−07
0.47797263
−2.09217


BACH1
1.88E−06
0.47797263
−2.09217


TNNT1
0.000226617
0.47797263
−2.09217


BLK
2.09E−08
0.47714477
−2.0958


MSCP
3.61E−07
0.47714477
−2.0958


2900060B14RIK
0.0188022
0.47714477
−2.0958


CNN3
2.16E−06
0.47549535
−2.10307


REEP1
3.13E−08
0.47467153
−2.10672


SDH1
4.36E−08
0.47302795
−2.11404


PPARGC1B
9.21E−07
0.47302795
−2.11404


TLK1
5.15E−07
0.47302795
−2.11404


A630097D09RIK
3.46E−05
0.47221042
−2.1177


3110078M01RIK
8.46E−07
0.47139126
−2.12138


1110015K06RIK
2.05E−06
0.47057716
−2.12505


EXT1
5.14E−06
0.46894857
−2.13243


FBLN2
1.48E−07
0.4681363
−2.13613


1810018P12RIK
4.02E−05
0.46651583
−2.14355


DCAMKL2
1.02E−06
0.46570979
−2.14726


PPT1
1.66E−06
0.46570979
−2.14726


2810036L13RIK
3.90E−05
0.46570979
−2.14726


H2-EB1
0.00495563
0.46490221
−2.15099


2810470K03RIK
6.54E−06
0.46409742
−2.15472


RAG1
2.91E−05
0.46329327
−2.15846


2610020H15RIK
1.83E−07
0.46249191
−2.1622


D10UCLA1
4.00E−05
0.46169117
−2.16595


1110003A17RIK
7.74E−07
0.46089109
−2.16971


KCTD2
2.52E−05
0.46089109
−2.16971


G630024G08RIK
3.72E−08
0.45929709
−2.17724


1700026B20RIK
3.84E−06
0.45850107
−2.18102


FAS
7.68E−09
0.4577078
−2.1848


4933424M23RIK
1.76E−07
0.4577078
−2.1848


4921518A06RIK
4.47E−06
0.4577078
−2.1848


IGTP
0.00151097
0.4577078
−2.1848


9430068D06RIK
6.51E−08
0.45691518
−2.18859


A930005H10RIK
1.37E−07
0.45691518
−2.18859


ABCA3
2.04E−07
0.45533401
−2.19619


5330403D14RIK
3.86E−07
0.45533401
−2.19619


4631427C17RIK
9.36E−07
0.45533401
−2.19619


TRIM28
2.42E−05
0.45454752
−2.19999


CERK
1.15E−05
0.45454752
−2.19999


CRYL1
7.94E−07
0.45375963
−2.20381


IL7R
1.25E−08
0.45297446
−2.20763


IHPK1
4.52E−07
0.45297446
−2.20763


RENBP
1.68E−08
0.45218996
−2.21146


TPST1
1.05E−05
0.44984458
−2.22299


9430029L20RIK
9.20E−09
0.44828776
−2.23071


5730593F17RIK
3.51E−06
0.44828776
−2.23071


C530015C18
1.57E−08
0.4467377
−2.23845


HMGN2
0.00010418
0.4467377
−2.23845


TRAF4
8.39E−08
0.44596469
−2.24233


AXIN2
2.23E−09
0.44519237
−2.24622


BCL7A
5.46E−07
0.44519237
−2.24622


A630082K20RIK
7.65E−08
0.44442074
−2.25012


TNRC6C
1.44E−07
0.44442074
−2.25012


PCOLCE
0.000259954
0.44365179
−2.25402


PRICKLE1
6.89E−07
0.44288353
−2.25793


BCL6
1.24E−05
0.44288353
−2.25793


COL2A1
3.25E−05
0.44211792
−2.26184


MRPL14
5.42E−07
0.44135106
−2.26577


ZFP148
8.82E−07
0.44058686
−2.2697


CNOT2
1.44E−07
0.4398253
−2.27363


C230075L19RIK
1.84E−07
0.43906251
−2.27758


2700083E18RIK
2.52E−07
0.43906251
−2.27758


CCND1
1.92E−05
0.43830237
−2.28153


CUTL1
8.66E−08
0.43754485
−2.28548


AI467606
5.41E−07
0.43603003
−2.29342


GMFG
7.47E−05
0.43603003
−2.29342


GLDC
0.000564796
0.43603003
−2.29342


CNP1
1.01E−07
0.43527466
−2.2974


RBM38
2.02E−08
0.4345219
−2.30138


BC039093
2.61E−06
0.4345219
−2.30138


6.33E+19
2.02E−05
0.4345219
−2.30138


SCARA3
5.87E−05
0.4345219
−2.30138


FKBP5
3.81E−07
0.43376985
−2.30537


BC063749
1.34E−09
0.43301853
−2.30937


LOC226135
0.000314737
0.43301853
−2.30937


AFF1
5.19E−07
0.43226794
−2.31338


COL4A1
3.11E−05
0.43002799
−2.32543


COL6A3
0.00167802
0.43002799
−2.32543


VAMP4
4.17E−07
0.4292822
−2.32947


NUP210
0.000100262
0.42853898
−2.33351


ADCY6
1.78E−07
0.42779834
−2.33755


UHRF1
0.000151815
0.42779834
−2.33755


PTPRS
3.83E−07
0.4270566
−2.34161


LBH
5.98E−05
0.42631743
−2.34567


SCML4
1.21E−07
0.425579
−2.34974


1700095N21RIK
2.00E−07
0.425579
−2.34974


5930416I19RIK
4.45E−07
0.425579
−2.34974


SEMA4B
1.98E−06
0.425579
−2.34974


SCA2
6.05E−07
0.42484313
−2.35381


5830431A10RIK
2.60E−06
0.42484313
−2.35381


MSH6
0.000132082
0.42484313
−2.35381


TTC3
5.71E−09
0.4219071
−2.37019


KCTD1
1.30E−06
0.4219071
−2.37019


BC028975
1.19E−08
0.42117677
−2.3743


GPSM1
2.16E−06
0.42117677
−2.3743


ERICH1
3.26E−08
0.42044896
−2.37841


GATA3
6.03E−07
0.42044896
−2.37841


TTYH3
4.09E−06
0.42044896
−2.37841


H2-OB
6.36E−06
0.42044896
−2.37841


BHLHB9
1.72E−05
0.42044896
−2.37841


AW046396
0.00133505
0.42044896
−2.37841


4632417D23
5.33E−07
0.41754351
−2.39496


PDLIM1
8.32E−07
0.41754351
−2.39496


1810010N17RIK
1.37E−06
0.41682124
−2.39911


CHRNA9
1.78E−09
0.41609973
−2.40327


GSTM2
0.000400316
0.41537899
−2.40744


SCL000121.1_106
6.07E−06
0.41394155
−2.4158


MNS1
0.000531845
0.41394155
−2.4158


GABABRBP
3.45E−05
0.41250892
−2.42419


ANP32E
3.77E−05
0.41108279
−2.4326


SMARCD2
6.84E−06
0.40402082
−2.47512


CASP6
6.84E−07
0.40332013
−2.47942


LTAP
3.13E−08
0.40053511
−2.49666


EFEMP2
8.18E−05
0.39984166
−2.50099


4932408F19RIK
3.03E−07
0.39845876
−2.50967


CD1D1
9.54E−07
0.39845876
−2.50967


SH2D1A
1.27E−05
0.39845876
−2.50967


ADRB2
1.53E−08
0.39776773
−2.51403


6330403E01RIK
2.81E−07
0.39707909
−2.51839


C230082I21RIK
1.32E−09
0.39639283
−2.52275


FBXL12
3.35E−06
0.39502115
−2.53151


SMO
3.82E−09
0.39433732
−2.5359


6720469N11RIK
1.55E−07
0.39365429
−2.5403


ZFPN1A2
1.20E−07
0.39297209
−2.54471


PHF2
2.68E−07
0.39297209
−2.54471


LIP1
8.34E−07
0.39297209
−2.54471


IFNGR1
1.21E−07
0.39229224
−2.54912


SPATA13
1.64E−07
0.39161321
−2.55354


NEDD4L
4.00E−09
0.390935
−2.55797


SLA
4.00E−05
0.390935
−2.55797


ARHGEF18
2.56E−05
0.390935
−2.55797


RASGRP1
7.85E−08
0.39025761
−2.56241


NOTCH1
2.02E−08
0.38823493
−2.57576


2900016B01RIK
6.34E−09
0.38756235
−2.58023


PITPNM2
1.79E−07
0.3868906
−2.58471


SMAD3
2.00E−06
0.38555257
−2.59368


CHDH
1.11E−07
0.38355324
−2.6072


C920011N12RIK
5.34E−06
0.38355324
−2.6072


NISCH
5.43E−07
0.38288944
−2.61172


2310007G05RIK
1.06E−06
0.38288944
−2.61172


SIT1
3.76E−09
0.38222647
−2.61625


SLC29A3
7.22E−07
0.3809045
−2.62533


AEBP1
0.000162054
0.3809045
−2.62533


C730009F21RIK
9.48E−09
0.37958587
−2.63445


PLEKHG2
9.65E−07
0.37958587
−2.63445


MBP
2.65E−08
0.37827348
−2.64359


D8ERTD325E
9.64E−06
0.37827348
−2.64359


VPS54
4.16E−08
0.37761784
−2.64818


MLL
2.80E−07
0.37761784
−2.64818


LOC386144
4.21E−05
0.37761784
−2.64818


LOC386360
0.000403683
0.37761784
−2.64818


BACH2
0.000136247
0.37696446
−2.65277


BDH
2.28E−10
0.37500938
−2.6666


KLHL6
2.22E−08
0.37500938
−2.6666


DAP3
1.93E−08
0.37371163
−2.67586


TCRB-V8.2
8.04E−08
0.37371163
−2.67586


A130062D16RIK
1.07E−07
0.37371163
−2.67586


SSBP3
1.03E−07
0.37371163
−2.67586


MAPK1
5.13E−08
0.37242006
−2.68514


FRMD6
3.31E−08
0.37177485
−2.6898


TNFRSF13B
6.85E−08
0.37177485
−2.6898


MMP2
0.000109136
0.37177485
−2.6898


ECM1
1.84E−07
0.3711305
−2.69447


CUL7
2.80E−07
0.36602149
−2.73208


NOTCH3
7.70E−06
0.36602149
−2.73208


D930015E06RIK
2.19E−07
0.36538757
−2.73682


A430106G13RIK
1.00E−06
0.3647545
−2.74157


5830468F06RIK
5.09E−06
0.36412363
−2.74632


HIBADH
1.23E−08
0.36349361
−2.75108


TMEM9
4.73E−07
0.36223616
−2.76063


TSPAN32
8.74E−07
0.35662957
−2.80403


H2-T9
4.22E−05
0.35662957
−2.80403


ESM1
0.00132143
0.35601252
−2.80889


ALOX5AP
1.28E−07
0.35539634
−2.81376


RFX2
1.13E−06
0.35539634
−2.81376


2610019F03RIK
3.33E−06
0.35478103
−2.81864


WHRN
4.89E−07
0.35355303
−2.82843


5830496L11RIK
1.90E−07
0.35294159
−2.83333


GSTP1
7.09E−07
0.35294159
−2.83333


3100002J23RIK
3.91E−07
0.35232978
−2.83825


YPEL3
0.0001326
0.35111127
−2.8481


A130092J06RIK
3.76E−06
0.35050332
−2.85304


IGSF3
5.35E−07
0.34929007
−2.86295


HDAC7A
1.07E−06
0.34448192
−2.90291


IDB3
1.63E−07
0.34388605
−2.90794


OLFML3
6.69E−07
0.34328988
−2.91299


6430510M02RIK
1.07E−07
0.34269578
−2.91804


TRBV13-
1.50E−05
0.34151023
−2.92817


1_M15618_T_CELL_RECEPTOR_BETA_VARIABLE_13-


CD97
2.26E−05
0.33973969
−2.94343


MTF2
1.12E−06
0.33797714
−2.95878


PLA2G12A
1.72E−08
0.33622487
−2.9742


D15WSU75E
2.04E−06
0.33622487
−2.9742


ETHE1
1.66E−08
0.33448172
−2.9897


HIVEP3
3.41E−09
0.33390319
−2.99488


CYB5
3.77E−08
0.33390319
−2.99488


CTSE
0.149884
0.33332444
−3.00008


ZFP219
2.26E−07
0.32987732
−3.03143


ABHD8
1.69E−06
0.32987732
−3.03143


4732481H14RIK
8.63E−07
0.32930592
−3.03669


PRNP
3.14E−05
0.32873542
−3.04196


A630038E17RIK
0.000216397
0.32873542
−3.04196


A930013B10RIK
8.09E−08
0.3253355
−3.07375


ETS1
5.90E−07
0.32252862
−3.1005


LOC385086
0.00104356
0.32252862
−3.1005


RNPEPL1
7.60E−09
0.32196994
−3.10588


KLF13
6.51E−07
0.32141319
−3.11126


KCNN4
1.98E−06
0.3208563
−3.11666


NIPSNAP1
1.39E−06
0.3208563
−3.11666


C920004C08RIK
0.00056251
0.3208563
−3.11666


TRBV7_AE000663_T_CELL_RECEPTOR_BETA_VARIABLE_7_29
6.95E−05
0.31974625
−3.12748


SLC43A1
3.64E−08
0.31643867
−3.16017


STK4
7.89E−07
0.31589089
−3.16565


WISP2
1.27E−05
0.31262407
−3.19873


ACTN2
3.36E−07
0.31046452
−3.22098


EPB4.1L4B
4.42E−07
0.31046452
−3.22098


RNF144
2.74E−09
0.30885455
−3.23777


SCL0001849.1_2273
1.73E−05
0.30778606
−3.24901


ART4
6.83E−07
0.30619056
−3.26594


18S_RRNA_X00686_301
0.00445027
0.29988874
−3.33457


A330103N21RIK
1.65E−06
0.29936983
−3.34035


TPCN1
2.60E−09
0.29885092
−3.34615


AJ237586
1.97E−07
0.29833381
−3.35195


BC026370
6.26E−09
0.29575998
−3.38112


EPHX1
4.14E−09
0.29524827
−3.38698


COL5A1
0.000124246
0.29371767
−3.40463


SNN
1.47E−08
0.29270149
−3.41645


BCL9L
1.00E−08
0.29219432
−3.42238


0710008K08RIK
9.65E−08
0.29168806
−3.42832


F730003H07RIK
0.000110195
0.28967371
−3.45216


AI504432
2.49E−08
0.28717477
−3.4822


OACT1
9.74E−09
0.28667752
−3.48824


A130093I21RIK
1.16E−06
0.28519116
−3.50642


RGS10
2.26E−05
0.28469751
−3.5125


1110046J11RIK
3.46E−06
0.28420394
−3.5186


E2F2
2.29E−06
0.27835537
−3.59253


BRD3
3.58E−07
0.27787349
−3.59876


AA408556
4.12E−06
0.27262665
−3.66802


SATB1
1.49E−07
0.27074371
−3.69353


ILVBL
3.59E−07
0.27074371
−3.69353


TIAM1
1.97E−09
0.26887358
−3.71922


POU6F1
2.59E−08
0.26887358
−3.71922


MAGED1
1.17E−05
0.26887358
−3.71922


1810055G02RIK
1.69E−09
0.26655436
−3.75158


0710001E13RIK
6.72E−10
0.26471273
−3.77768


LMAN2L
4.14E−08
0.26471273
−3.77768


SLC29A1
1.20E−07
0.26425455
−3.78423


3830612M24
2.98E−07
0.26379726
−3.79079


H2-T10
0.000216723
0.26379726
−3.79079


CXCR4
4.41E−08
0.26334015
−3.79737


RIL-PENDING
2.35E−08
0.26242931
−3.81055


SERPINH1
3.41E−05
0.26242931
−3.81055


PALM
2.59E−09
0.26197487
−3.81716


CXCL12
0.000158114
0.26106866
−3.83041


5430417L22RIK
1.68E−08
0.2606162
−3.83706


TRIB2
4.82E−08
0.26016531
−3.84371


ETS2
5.78E−08
0.26016531
−3.84371


ALDH2
9.48E−07
0.25881592
−3.86375


HMGN1
3.20E−05
0.25702844
−3.89062


TRP53INP1
4.08E−08
0.25569562
−3.9109


ITPR2
5.70E−08
0.25392956
−3.9381


TCRB
8.36E−06
0.25348992
−3.94493


A930023F05RIK
4.58E−09
0.24784315
−4.03481


SLC5A9
1.20E−06
0.24698554
−4.04882


ICAM2
2.53E−07
0.24655805
−4.05584


H2-DMA
1.25E−05
0.24655805
−4.05584


4932414K18RIK
3.75E−08
0.24443125
−4.09113


TAP2
9.85E−09
0.24358518
−4.10534


TRBV12-
3.25E−05
0.24358518
−4.10534


2_M15613_T_CELL_RECEPTOR_BETA_VARIABLE_12-


PRELP
8.99E−06
0.24232261
−4.12673


TRBV12-
1.47E−06
0.24106609
−4.14824


1_M15614_T_CELL_RECEPTOR_BETA_VARIABLE_12-


LOX
8.44E−06
0.24023216
−4.16264


1500004A08RIK
1.03E−07
0.2398162
−4.16986


6720418B01RIK
4.27E−08
0.23857238
−4.1916


4930572J05RIK
4.75E−07
0.23692472
−4.22075


SCL0001032.1_178
7.57E−06
0.23692472
−4.22075


PSAP
4.23E−08
0.23610521
−4.2354


ASS1
5.82E−08
0.23569619
−4.24275


PARD6G
1.30E−08
0.23528803
−4.25011


1500009L16RIK
9.73E−07
0.2324511
−4.30198


GM2A
2.89E−06
0.23124595
−4.3244


LAT
5.46E−08
0.23084559
−4.3319


C3
9.90E−06
0.23084559
−4.3319


PPAP2B
1.69E−05
0.23044607
−4.33941


CTLA4
5.06E−06
0.23044607
−4.33941


FBP1
5.98E−05
0.22845811
−4.37717


B3BP
1.28E−10
0.22453292
−4.45369


PRKCB
6.59E−08
0.22453292
−4.45369


PPP1R1C
3.85E−09
0.22067553
−4.53154


RAPGEF3
6.21E−10
0.21953174
−4.55515


BAMBI-PS1
7.87E−08
0.21915118
−4.56306


1700012H17RIK
5.26E−09
0.21839306
−4.5789


ACVR2B
3.12E−10
0.21801502
−4.58684


18S_RRNA_X00686_849
0.000602805
0.21538634
−4.64282


SERPINF1
1.43E−05
0.21464156
−4.65893


NAV1
4.40E−08
0.21426995
−4.66701


TBXA2R
3.11E−08
0.2135283
−4.68322


SCL0001132.1_96
1.63E−05
0.20732994
−4.82323


SOX4
1.93E−09
0.2055414
−4.8652


E430021E22RIK
3.57E−07
0.20447556
−4.89056


LOC381739
2.02E−08
0.203063
−4.92458


CD6
3.02E−10
0.20096261
−4.97605


H2-OA
1.09E−07
0.19888426
−5.02805


LOC384370
7.41E−06
0.1978529
−5.05426


ZDHHC8
3.73E−09
0.19751019
−5.06303


AI481316
1.75E−09
0.19682715
−5.0806


H2-BL
3.80E−06
0.19614612
−5.09824


AA407270
7.17E−09
0.1954675
−5.11594


ITGAE
6.39E−06
0.1951288
−5.12482


GPR83
1.37E−07
0.19479128
−5.1337


SBK
4.54E−10
0.18783011
−5.32396


RPS6KL1
1.75E−09
0.18750504
−5.33319


TCF7
8.08E−08
0.18396455
−5.43583


NRP
4.24E−08
0.18364596
−5.44526


DNAJC6
3.58E−11
0.18269378
−5.47364


SCL0001090.1_202
3.66E−09
0.18269378
−5.47364


SCL0001131.1_227
1.31E−06
0.17924456
−5.57897


IL17RB
1.94E−09
0.17800626
−5.61778


ACAS2L
2.63E−07
0.17647048
−5.66667


AKR1C12
8.40E−09
0.1761652
−5.67649


COL6A1
3.56E−05
0.17464534
−5.72589


SOCS3
3.74E−08
0.17283904
−5.78573


LDH2
1.01E−07
0.17283904
−5.78573


DGKA
6.54E−07
0.17283904
−5.78573


GM525
1.28E−07
0.17253963
−5.79577


TIMP2
2.00E−08
0.17224096
−5.80582


AQP11
3.40E−09
0.17045939
−5.8665


TRBV6_AE000663_T_CELL_RECEPTOR_BETA_VARIABLE_6_11
5.66E−08
0.16695132
−5.98977


TNFRSF7
9.20E−08
0.1615441
−6.19026


CD2
7.22E−08
0.15932015
−6.27667


DTX1
3.94E−09
0.15876897
−6.29846


AI875142
2.49E−07
0.15712672
−6.36429


IGFBP4
1.57E−08
0.15577125
−6.41967


SH3KBP1
2.13E−10
0.15496356
−6.45313


2510015F01RIK
3.11E−06
0.15362659
−6.50929


TRBV11_AE000663_T_CELL_RECEPTOR_BETA_VARIABLE_11
2.50E−08
0.15151148
−6.60016


SLC16A5
1.12E−10
0.14865092
−6.72717


TUBB2B
4.82E−08
0.14813652
−6.75053


DNTT
7.39E−07
0.14533954
−6.88044


SYTL1
6.70E−08
0.14309058
−6.98858


2410008J05RIK
2.59E−09
0.13726158
−7.28536


0610041G09RIK
9.40E−06
0.13702403
−7.29799


2210408F11RIK
2.70E−08
0.13513751
−7.39987


LOC386545
2.77E−05
0.13121465
−7.6211


TRBV31_X03277_T_CELL_RECEPTOR_BETA_VARIABLE_31_33
4.97E−06
0.12918411
−7.74089


TCRB-V8.3
1.15E−08
0.12829181
−7.79473


KLF2
3.06E−06
0.125434
−7.97232


TCRB-V13
5.74E−08
0.12435182
−8.0417


A130038J17RIK
8.77E−09
0.11784809
−8.4855


LOC381738
1.87E−09
0.11723701
−8.52973


G22P1
5.44E−10
0.11582345
−8.63383


CD27
4.55E−08
0.11383376
−8.78474


TMEM108
8.61E−08
0.11265625
−8.87656


ACTN1
2.20E−09
0.11091295
−9.01608


ST6GAL1
6.69E−10
0.10657936
−9.38268


9626100_15
1.11E−05
0.10348549
−9.66319


9626100_224
8.13E−06
0.10118027
−9.88335


C030046M14RIK
1.45E−12
0.1010051
−9.90049


SELL
6.85E−09
0.09944213
−10.0561


COX6A2
7.37E−05
0.0987547
−10.1261


FRAT2
6.49E−09
0.09841357
−10.1612


LY6D
1.48E−09
0.09790292
−10.2142


9130430L19RIK
2.71E−10
0.09278245
−10.7779


CDCA7
3.37E−07
0.09214212
−10.8528


LOC382896
3.09E−09
0.09150554
−10.9283


CD8B
7.37E−08
0.08993372
−11.1193


E430002D04RIK
2.09E−10
0.08931203
−11.1967


TRGV2_M12831_T_CELL_RECEPTOR_GAMMA_VARIABLE_2_3
2.57E−11
0.08656959
−11.5514


PP11R
2.12E−07
0.08641922
−11.5715


CD81
4.58E−08
0.08318706
−12.0211


IGH-6
8.08E−09
0.08289881
−12.0629


AI132321
2.09E−08
0.08204186
−12.1889


9626958_317
8.03E−06
0.07721352
−12.9511


TRBV8_AE000663_T_CELL_RECEPTOR_BETA_VARIABLE_8_27
9.31E−08
0.07694675
−12.996


MGST2
3.44E−09
0.07419664
−13.4777


RAMP1
5.23E−08
0.072043
−13.8806


NCK2
3.02E−08
0.06863088
−14.5707


MARCKS
1.18E−09
0.06572116
−15.2158


DPP4
2.19E−10
0.05642577
−17.7224


TRBV1_AE000663_T_CELL_RECEPTOR_BETA_VARIABLE_1_20
6.96E−07
0.05603622
−17.8456


H19
3.39E−07
0.0557454
−17.9387


TCRG-V4
3.97E−09
0.05129626
−19.4946


1190002H23RIK
4.58E−10
0.05024065
−19.9042


BCL11B
2.77E−10
0.0495491
−20.182


CD3G
8.20E−11
0.04647186
−21.5184


BGN
3.71E−07
0.03969215
−25.1939


CD3D
1.53E−09
0.0349758
−28.5912


CD3E
7.19E−10
0.03190668
−31.3414


LOC434197
5.40E−11
0.02356029
−42.4443


MYLC2PL
8.10E−10
0.01703917
−58.6883


PDLIM4
8.76E−11
0.00978646
−102.182
















TABLE 2







Comparison of cell surface receptor repertoires of ITNKs and LAKs.















Cell Type
Ly49C/I
Ly49D
Ly49G2
NK1.1
NKp46
NKG2A/C/E
NKG2D
CD3





DN3-



+
+
+




reprogrammed


ITNK (in vitro)


DP-



+
+
+
ND
+


reprogrammed


ITNK (in vitro)


DP-
+

+
+
+
+
+
low


reprogrammed


ITNK (in vivo)


LAK
+
+
+
+
+
+
+






Note:


N.D., not determined. +, present;. −, absent; low, low levels.














TABLE 3






Fold-Change


Column ID
(+OHT vs. −OHT)















24 hours +OHT vs. −OHT








TCRB-V13
−14894.3


TCRB-V13
−412.694


HIST1H2AO
−35.3085


MTDNA_CYTB
−13.7646


IFITM1
−12.6519


CDCA7
−12.2615


PDLIM4
−10.206


CD3D
−9.81142


RPS29
−9.27924


MTDNA_COXIII
−8.38116


RPS14
−6.99771


MYLC2PL
−6.76599


CD3D
−5.74896


IFITM2
−5.49522


RPL13
−5.33629


RPS17
−5.30823


RPL41
−5.29871


18S_RRNA_X00686_301
−5.08974


HIST2H2AC
−4.87534


IFITM3
−4.86541


MTDNA_ND4
−4.61459


HIST1H2AI
−4.60413


MT-CYTB
−4.34


MYLC2PL
−4.32543


RPS11
−4.20813


ITGB7
−4.05052


RPL39
−3.69839


RPS27L
−3.63035


CD3G
−3.49152


EG668668
−3.46858


CD160
−3.44386


RPL23
−3.38327


CD3E
−3.30996


HIST1H2AO
−3.29719


EMP3
−3.22525


PDLIM4
−3.15574


TBCA
−3.1281


THY1
−3.11285


CD8B
−3.01933


PRKACB
−2.90749


HIST1H2AF
−2.78505


LOC226574
−2.74888


G22P1
−2.74634


HIST1H2AG
−2.64205


AI481316
−2.62333


IGH-6
−2.5636


A130092J06RIK
−2.55682


TCRG-V4
−2.54552


UBB
−2.45105


LOC434197
−2.4265


RPS17
−2.41723


MTDNA_ATP6
−2.41506


TXNIP
−2.40294


LOC381808
−2.39227


PPIA
−2.37637


LOC382896
−2.35265


HMGCS1
−2.30359


TCRB-V8.2
−2.2788


HMGN2
−2.2528


UPP1
−2.22963


CSTB
−2.21395


PSAP
−2.20351


TRBV1_AE000663_T_CELL_RECEPTOR_BETA_VARIABLE_1_207
−2.17733


HIBADH
−2.16873


E430002D04RIK
−2.15383


CDCA7
−2.15035


RPS27
−2.14844


RPL8
−2.11346


RNPEPL1
−2.11344


COX6A2
−2.10037


CD27
−2.07584


MARCKS
−2.05494


VIM
−2.04688


AA408556
−2.03945


4932414K18RIK
−2.01727


BCL11B
−2.011


RPS14
−2.0086


TCRB-V8.2
−2.00629


COX7C
2.11831


LOC270037
2.16383


RPA1
2.26914


LAPTM5
2.8707


UBL5
3.35851


ATP5G3
3.54832


1300002F13RIK
3.6466


CD52
3.81745


LDH1
3.82439


CYBA
6.431


FCER1G
7.97969


HMGCS1
27.1719







48 hours +OHT vs. −OHT








ROG
11.7941537


FCER1G
11.6317801


UPP1
9.00046788


IFITM1
8.6938789


SCIN
8.6938789


SERPINA3G
8.51496146


XCL1
7.62110398


AQP9
7.4127045


NKG7
7.01284577


IFITM2
6.40855902


IFITM3
6.36429187


9130404D14RIK
5.69620078


GADD45G
5.6177795


LGALS3
5.46416103


CD160
5.31474326


KLRD1
5.27803164


VIM
4.9933222


TYROBP
4.89056111


LITAF
4.82323131


BC025206
4.78991482


AVIL
4.72397065


LMNA
4.72397065


GLRX1
4.40762046


NFIL3
4.40762046


LTA
4.1410597


CCR5
4.0278222


WBSCR5
4


P2RY14
3.91768119


1300002F13RIK
3.83705648


AMICA1
3.73213197


LOC270152
3.70635225


9130211I03RIK
3.6553258


CDKN2B
3.6553258


PLCG2
3.55537072


CTSW
3.53081199


BC049975
3.50642289


LOC381140
3.36358566


LGALS1
3.34035168


MT1
3.27160823


SYTL2
3.27160823


GPR114
3.24900959


S100A1
3.24900959


2310067E08RIK
3.20427951


LRRK1
3.20427951


TNFRSF11B
3.18214594


IDB2
3.16016525


CCL4
3.11665832


E030006K04RIK
3.11665832


OSBPL3
3.11665832


LY6A
3.09512999


TNFRSF9
3.09512999


S100A6
3.07375036


1500031H04RIK
3.05251842


2210411K11RIK
3.05251842


CTNNA1
3.03143313


LOC381319
3.03143313


EMILIN2
3.01049349


1110018K11RIK
2.9896985


ANXA2
2.9896985


SIAT10
2.96904714


2310046K01RIK
2.94853843


CISH
2.92817139


1110004P15RIK
2.90794503


GOLPH2
2.88785839


HAVCR2
2.88785839


PLSCR1
2.88785839


SLC2A6
2.8679105


CAPG
2.84810039


LAG3
2.84810039


F2R
2.82842712


LOC269941
2.82842712


1190002C06RIK
2.80888975


CD9
2.78948733


S100A11
2.78948733


GCNT1
2.75108364


CDKN1A
2.73208051


KLRE1
2.73208051


GPC1
2.71320865


SERPINE2
2.69446715


LRP12
2.67585511


MLKL
2.67585511


BC024955
2.65737163


BHLHB2
2.65737163


C330008K14RIK
2.65737163


F2RL2
2.63901582


GLRX
2.63901582


IFNG
2.62078681


PGLYRP1
2.62078681


1110007C02RIK
2.60268371


BC029169
2.60268371


TRAF1
2.60268371


CDKN2A
2.58470566


DUSP6
2.58470566


LY6G5B
2.58470566


RGS1
2.5668518


MYO1F
2.54912125


HBA-A1
2.53151319


2310047C17RIK
2.51402675


AIM1L
2.51402675


PILRB
2.4966611


2410008K03RIK
2.4794154


APOB48R
2.4794154


PDGFA
2.4794154


FURIN
2.46228883


SPP1
2.46228883


ROM1
2.44528056


SH3BP2
2.44528056


PPP3CC
2.42838977


B4GALNT4
2.41161566


IER3
2.41161566


OSM
2.41161566


DAPK2
2.39495741


LOC218482
2.39495741


MAPKAPK3
2.39495741


PLP2
2.37841423


BAG3
2.36198532


OSTF1
2.36198532


SERPINB6A
2.3456699


FXYD4
2.32946717


LOC327957
2.32946717


AHNAK
2.29739671


CD69
2.28152743


HK2
2.28152743


FES
2.26576777


IL18R1
2.26576777


PPAP2C
2.26576777


SLC39A4
2.25011697


TES
2.25011697


TNF
2.25011697


HGFAC
2.23457428


CD244
2.21913894


6330414G02RIK
2.20381023


CD63
2.20381023


LOC383981
2.1885874


NAPSA
2.1885874


PKP3
2.1885874


EMP1
2.17346973


FOSL2
2.17346973


GLIPR1
2.17346973


NT5E
2.17346973


SLC24A3
2.17346973


2610009E16RIK
2.15845647


1110020C13RIK
2.14354693


D10BWG1379E
2.14354693


ID2
2.14354693


DOK2
2.12874036


LOC381924
2.12874036


2210008N01RIK
2.11403608


5330403J18RIK
2.11403608


HIST1H1C
2.09943337


0610037M15RIK
2.08493152


7420404O03RIK
2.08493152


A430006M23RIK
2.07052985


D930046M13RIK
2.07052985


GNG2
2.07052985


GPR68
2.07052985


H2-Q8
2.07052985


IFI30
2.07052985


ZFP608
2.07052985


DCI
2.05622765


NFKB1
2.05622765


PIM3
2.05622765


SGK
2.05622765


CCNG1
2.04202425


CYP51
2.04202425


LOC385953
2.04202425


EGR1
2.02791896


HHEX
2.02791896


MYO1E
2.02791896


TMEM126A
2.02791896


NCF4
2.0139111


PDLIM7
2.0139111


CXCL9
2


GPR18
2


MVP
2


PRSS19
2


A130038J17RIK
−2.0139111


A130093I21RIK
−2.0139111


EPHX1
−2.0139111


NOTCH3
−2.0139111


MTF2
−2.027919


TNFRSF7
−2.027919


4932414K18RIK
−2.0420243


GFI1
−2.0420243


2410008J05RIK
−2.0562277


2610019F03RIK
−2.0705298


H2-OB
−2.0705298


SATB1
−2.0705298


TCF7
−2.0705298


2900060B14RIK
−2.0849315


TBXA2R
−2.0849315


NISCH
−2.0994334


LOC434197
−2.1140361


PARD6G
−2.1140361


DPP4
−2.1435469


H2-AB1
−2.1435469


LMAN2L
−2.1435469


BRD3
−2.1584565


CD27
−2.1584565


LOC386192
−2.1584565


H2-EB1
−2.1734697


NCK2
−2.1734697


RAMP1
−2.1734697


1110046J11RIK
−2.1885874


AQP11
−2.2345743


SLA
−2.2345743


MARCKS
−2.250117


IGH-6
−2.2657678


SH2D1A
−2.2657678


F730003H07RIK
−2.2973967


H2-T10
−2.2973967


DGKA
−2.3133764


DNTT
−2.3133764


ETS1
−2.3294672


LOC268393
−2.3294672


LOC386360
−2.3294672


TMEM108
−2.3294672


C230098O21RIK
−2.3619853


RNPEPL1
−2.3619853


G22P1
−2.3784142


TRBV31_X03277_T_CELL_RECEPTOR_BETA_VARIABLE_31_33
−2.3784142


ALDH2
−2.4283898


CDCA7
−2.4622888


NRP
−2.4622888


TXNIP
−2.4622888


SLC16A5
−2.4966611


ACAS2L
−2.5140267


FRAT2
−2.5491213


CD81
−2.6390158


PRKCB
−2.6573716


PDLIM4
−2.6758551


H2-BL
−2.7132087


PP11R
−2.7320805


ACTN1
−2.7510836


CD6
−2.7510836


CD2
−2.7894873


ST6GAL1
−2.8088898


TRBV1_AE000663_T_CELL_RECEPTOR_BETA_VARIABLE_1_20
−2.8088898


CD8B
−2.8481004


9430068D06RIK
−2.8679105


AI132321
−3.0737504


H19
−3.1601652


LY6D
−3.3869812


CTSE
−3.5064229


BCL11B
−3.5801003


LOC382896
−4.5947934


COX6A2
−6.2766728
















TABLE 4





The list of primers in this study.


















Genotyping PCR


Size of PCR


primers
Primer sequences (5′-3′)
SEQ ID NO.
products (bp)










Genotyping primers.










Bcl11b-cko-FW
TGAGTCAATAAACCTGGGCGAC
1
243 (wild type);





Bcl11b-cko-RV
GGAATCCTTGGAGTCACTTGTGC
2
345 (flox);





Bcl11b-cko-DEL
TCCTGGTAACACACAATTGC
3
450 (del)





qPCR primers
Primer sequences (5′-3′)
SEQ ID NO.











qRT-PCR primers.










Notch1-Fwd
CCCTTGCTCTGCCTAACGC
4






Notch1-Rev
GGAGTCCTGGCATCGTTGG
5






Etsi-Fwd
TTAGGAAAGGCTCGTTTGCTC
6






Ets1-Rev
CCAAAGCACAAGCATAGTTTGC
7






Hes1-Fwd
CCAGCCAGTGTCAACACGA
8






Hes1-Rev
AATGCCGGGAGCTATCTTTCT
9






Gata3-Fwd
CTCGGCCATTCGTACATGGAA
10






Gata3-Rev
GGATACCTCTGCACCGTAGC
11






Deltax1-Fwd
TGTTCAGGCTATACACGCATCAA
12






Deltax1-Rev
CCACCGCCCACTTTCAAG
13






Tcf1-Fwd
ATGGGCGGCAACTCTTTGAT
14






Tcf1-Rev
CGTAGCCGGGCTGATTCAT
15






Cdkn1c-Fwd
CGAGGAGCAGGACGAGAATC
16






Cdkn1c-Rev
GAAGAAGTCGTTCGCATTGGC
17






Id2-Fwd
ATGAAAGCCTTCAGTCCGGTG
18






Id2-Rev
AGCAGACTCATCGGGTCGT
19






Il2rb-Fwd
TGGAGCCTGTCCCTCTACG
20






Il2rb-Rev
TCCACATGCAAGAGACATTGG
21






Zfp105-Fwd
GGCATCCAGCCAACAAGTGTA
22






Zfp105-Rev
CATTTCCTGACCCTTTTCCTCAT
23






Traf1-Fwd
GGAGGCATCCTTTGATGGT A
24






Traf1-Rev
AGGGACAGGTGGGTCTTCTT
25






Zbtb32-Fwd
GCTCTGAGAGAGGACTTGGGA
26






Zbtb32-Rev
TGCTTTATGCTTGTGTGACATCT
27





PCR primers
Primer sequences (5′-3′)
SEQ ID NO.











Tcrb rearrangement PCR primers.










TCRB_Dβ2-Fwd
GTAGGCACCTGTGGGGAAGAAACT
28






TCRB_Vβ2-Fwd
GGGTCACTGATACGGAGCTG
29






TCRB_Jβ2-Rev
TGAGAGCTGTCTCCTACTATCGATT
30










List of primers for ChIP assay qPCR.










BS1-Fwd
CCGCTACGAGGCACCCTCCTTT
31






BS1-Rev
AGTCTCCTTGGGAAGCACGCGCTA
32






Bs2-Fwd
GCTTGCTTGTTTTTAATTCAGTTTATGGG
33






BS2-Rev
TTGAATGTCTGTGTTGGTGTGTAATCAC
34






BS3-Fwd
GTGAAAAAAAGGGGGTAGGCCCTC
35






BS3-Rev
CAGCCCAAAGTCAAAAGGCAAGATG
36






CTL-Fwd
GTTCCTTAACTGAGAGTTCCTCCTCCC
37






CTL-Rev
TCACTCTGGGCCGGAGTCAGTT
38








Claims
  • 1-45. (canceled)
  • 46. A method of producing induced T-to-Natural-Killer [ITNK] cells from T cells and/or pro-T cells, the method comprising modulating the activity and/or effect of at least one Bcl11b gene and/or protein present in a T cell and/or pro-T cell, and converting said T cell and/or pro-T cell to an ITNK cell or cells.
  • 47. A method of producing target T cells and/or target pro-T cells, the method comprising modulating the activity and/or effect of at least one BcI11b gene and/or protein product present in a T cell and/or pro-T cell, and converting said T cell and/or pro-T cell to said target T cells and/or target pro-T cells.
  • 48. A method according to claim 46 wherein said modulating of the activity and/or effect of said Bcl11b gene and/or protein product comprises inhibiting said activity and/or effect.
  • 49. A method according to claim 47 wherein said modulating of the activity and/or effect of said Bcl11b gene and/or protein product comprises inhibiting said activity and/or effect.
  • 50. A method according to claim 46, wherein said inhibiting of the activity and/or effect of said Bcl11b gene and/or protein product comprises deletion of at least part of said Bcl11b gene.
  • 51. A method according to claim 47, wherein said inhibiting of the activity and/or effect of said Bcl11b gene and/or protein product comprises deletion of at least part of said Bcl11b gene.
  • 52. A method according to claim 46, wherein said modulating of the activity and/or effect of said Bcl11b gene and/or protein product comprises directly or indirectly modulating the activity and/or effect of said Bcl11b protein.
  • 53. A method according to claim 47, wherein said modulating of the activity and/or effect of said Bcl11b gene and/or protein product comprises directly or indirectly modulating the activity and/or effect of said Bcl11b protein.
  • 54. A method according to claim 46, which comprises directly or indirectly inhibiting the activity and/or effect of said Bcl11b protein.
  • 55. A method according to claim 47, which comprises directly or indirectly inhibiting the activity and/or effect of said Bcl11b protein.
  • 56. An isolated ITNK cell characterized by exhibiting one or more or all of the following properties: (a) a morphology comparable to natural killer cells, in comparison to T cells;(b) TCR β specific genomic DNA re-arrangement;(c) a gene expression profile more similar to that of NK cells than the parental cells from which they were developed;(d) cellular expression of one or more NK specific genes;(e) decreased or no expression of one or more T lineage genes, in comparison to the parent cells from which the ITNK cell was derived;(f) cell killing ability; and(g) capable of recognizing MHC—I molecules and capable of killing MHC—I positive or negative cells when produced in vivo.
  • 57. An isolated ITNK cell according to claim 56 obtainable, or obtained, from a T cell or pro-T cell.
  • 58. An isolated ITNK cell obtained by carrying out a process as defined in claim 46.
  • 59. An isolated target T cell or target pro-T cell including at least one Bcl11b gene product and/or protein product the activity and/or effect of which has been modulated compared to the corresponding gene and/or protein product in a precursor T cell or precursor pro-T cell, so that the target T cell or target pro-T cell is capable of converting to an ITNK cell.
  • 60. An isolated target T cell or pro-T cell obtained by carrying out a process as defined in claim 47.
  • 61. A method of treating a human or non-human mammal subject suffering from, or susceptible to disease such as cancer or viral infection, comprising administering to said subject a therapeutically effective amount of ITNK cells according to claims 54-56.
  • 62. A method of treating a human or non-human mammal subject suffering from, or susceptible to disease such as cancer or viral infection, comprising administering to said subject a therapeutically effective amount of cells according to claim 57 or 58.
  • 63. The method of claim 50 or 51, wherein said deletion comprises at least part of exon 4 of said Bcl11b gene.
  • 64. The isolated ITNK cell of claim 56, wherein said cell is characterized by a gene expression profile more similar to that of LAK cells than the parental cells from which they were developed.
  • 65. The isolated ITNK cell of claim 56, wherein said one or more specific NK genes are selected from the group consisting of ZFP105, IL2Rβ3, Id2, JAK1, NKG2D, NKG2A/C/E, B220, Rog (Zbtb32), Tnfrsfθ, Cdknic, Trail, Perforin, Interferon̂, NK1.1, NKp46, E4 bp4, NKG7, KLRD1, LTA, PLCG2, Ly49C/1 and Ly49G2.
  • 66. The isolated ITNK cell of claim 56, wherein said one or more T lineage genes are selected from the group consisting of Notchi, Est1, Hes1, Gata3, Deltaxi, TCRβ, CD3, TcM 1 IL7R, T-bet and/or CD8a.
  • 67. The isolated ITNK cell of claim 56, wherein said cell killing ability is characterized by the ability to prevent or ameliorate tumour formation or growth, the ability to kill stromal cells, tumour cells, or infected cells, in comparison to the precursor cell used (parent T cells or pro T cells).
Priority Claims (2)
Number Date Country Kind
0912287.0 Jul 2009 GB national
1006649.6 Apr 2010 GB national
PCT Information
Filing Document Filing Date Country Kind 371c Date
PCT/GB2010/051158 7/15/2010 WO 00 7/30/2012
Provisional Applications (1)
Number Date Country
61225779 Jul 2009 US