Claims
- 1. An isolated polypeptide comprising
(a) the amino acid sequence of SEQ ID NO: 2; (b) a variant thereof having substantially similar function selected from immunomodulatory activity and/or anti-viral activity and/or anti-tumour activity; or (c) a fragment of (a) or (b) which retains substantially similar function selected from immunomodulatory activity and/or anti-viral activity and/or anti-tumour activity.
- 2. A variant or fragment of the polypeptide defined by the amino acid sequence set forth in SEQ ID NO: 2 suitable for raising specific antibodies for said polypeptide and/or a naturally-occurring variant thereof.
- 3. A polynucleotide encoding a polypeptide as claimed in claim 1.
- 4. A polynucleotide as claimed in claim 3 which is a cDNA.
- 5. A polynucleotide encoding a polypeptide as claimed in claim 1, which polynucleotide comprises:
(a) the nucleic acid sequence of SEQ ID NO: 1 or the coding sequence thereof and/or a sequence complementary thereto; (b) a sequence which hybridises to a sequence as defined in (a); (c) a sequence that is degenerate as a result of the genetic code to a sequence as defined in (a) or (b); or (d) a sequence having at least 60% identity to a sequence as defined in (a), (b) or (c).
- 6. An expression vector comprising a polynucleotide sequence as claimed in claim 3, which is capable of expressing a polypeptide comprising
(a) the amino acid sequence of SEQ ID NO: 2; (b) a variant thereof having substantially similar function selected from immunomodulatory activity and/or anti-viral activity and/or anti-tumour activity; or (c) a fragment of (a) or (b) which retains substantially similar function selected from immunomodulatory activity and/or anti-viral activity and/or anti-tumour activity.
- 7. A host cell containing an expression vector according to claim 6.
- 8. An antibody specific for a polypeptide as claimed in claim 1.
- 9. An isolated polynucleotide which directs expression in vivo of a polypeptide as claimed in claim 1.
- 10. A pharmaceutical composition comprising a polypeptide as claimed in claim 1 and a pharmaceutically acceptable carrier or diluent.
- 11. A method of treating a patient having a Type 1 interferon treatable disease, which comprises administering to said patient an effective amount of a polypeptide as claimed in claim 1.
- 12. A method of producing a polypeptide according to claim 1, which method comprises culturing host cells containing an expression vector, said vector comprising a polynucleotide sequence encoding said polypeptide under conditions suitable for obtaining expression of the polypeptide and isolating the said polypeptide.
- 13. A method of identifying a compound having immunomodulatory activity and/or anti-viral activity and/or anti-tumour activity comprising providing a cell capable of expressing the polypeptide of SEQ ID NO: 2 or a naturally-occurring variant thereof, incubating said cell with a compound under test and monitoring for upregulation of the gene encoding said polypeptide or variant.
- 14. A polynucleotide capable of expressing in vivo an antisense sequence to a coding sequence for the amino acid sequence defined by SEQ ID NO: 2 or a naturally-occurring variant of said coding sequence for use in therapeutic treatment of a human or non-human animal.
- 15. An antibody as claimed in claim 8 for use in therapeutic treatment.
- 16. A set of primers for nucleic acid amplification which target sequences within a cDNA as claimed in claim 4.
- 17. A nucleic acid probe derived from a polynucleotide as claimed in claim 3.
- 18. A probe as claimed in claim 17 which is attached to a solid support.
- 19. A method of predicting responsiveness of a patient to treatment with a Type 1 interferon, which comprises determining the level of the protein defined by the amino acid sequence set forth in SEQ ID NO: 2 or a naturally-occurring variant thereof, or the corresponding mRNA, in a cell sample from said patient, wherein said sample is obtained from said patient following administration of a Type 1 interferon or is treated prior to said determining with a Type 1 interferon in vitro.
- 20. A method as claimed in claim 19 wherein the interferon administered prior to obtaining said sample or used to treat said sample in vitro is the interferon proposed for treatment of said patient.
- 21. A method as claimed in claim 19 wherein a sample comprising peripheral blood mononuclear cells isolated from a blood sample of the patient is treated with a Type 1 interferon in vitro.
- 22. A method as claimed in claim 19 wherein said determining comprises determining the level of mRNA encoding the protein defined by the sequence set forth in SEQ ID NO: 2 or a naturally-occurring variant of said protein.
- 23. A non-human transgenic animal capable of expressing a polypeptide that is claimed in claim 1.
- 24. A pharmaceutical composition comprising a polynucleotide as claimed in claim 9 and a pharmaceutically acceptable carrier or diluent.
- 25. A method of treating a patient having a Type 1 interferon treatable disease, which comprises administering to said patient an effective amount of a polynucleotide as claimed in claim 9.
Priority Claims (1)
Number |
Date |
Country |
Kind |
0112453.6 |
May 2001 |
GB |
|
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application is a U.S. continuation of PCT Application No. PCT/GB02/02403, filed May 22, 2002, which was published in English on Nov. 28, 2002, and which claims priority to United Kingdom Application No. 0112453.6, filed May 22, 2001.
Continuations (1)
|
Number |
Date |
Country |
Parent |
PCT/GB02/02403 |
May 2003 |
US |
Child |
10717767 |
Nov 2003 |
US |