Claims
- 1. A method for monitoring 83P2H3 gene products in a biological sample from a patient who has or who is suspected of having cancer, the method comprising:
determining the status of 83P2H3 gene products expressed by cells in a tissue sample from an individual; comparing the status so determined to the status of 83P2H3 gene products in a corresponding normal sample; and, identifying the presence of aberrant 83P2H3 gene products in the sample relative to the normal sample.
- 2. A method of monitoring the presence of cancer in an individual comprising: performing the method of claim 1 whereby the presence of elevated 83P2H3 mRNA or protein expression in the test sample relative to the normal tissue sample provides an indication of the presence or status of a cancer.
- 3. The method of claim 2, wherein the cancer occurs in a tissue set forth in Table I.
- 4. A composition comprising:
a substance that modulates the status of 83P2H3 or a molecule that is modulated by 83P2H3 and thereby modulates the status of a cell that expresses 83P2H3.
- 5. The composition of claim 4, further comprising a pharmaceutically acceptable carrier.
- 6. A pharmaceutical composition that comprises the composition of claim 4 in a human unit dose form.
- 7. A composition of claim 4 that comprises a 83P2H3-related protein.
- 8. A composition of claim 4 that comprises an antibody or fragment thereof that specifically binds to a 83P2H3-related protein.
- 9. A composition of claim 4 that comprises a polynucleotide that encodes a single chain monoclonal antibody that immunospecifically binds to an 83P2H3-related protein.
- 10. A composition of claim 4 that comprises a polynucleotide comprising a 83P2H3-related protein coding sequence.
- 11. A composition of claim 4 that comprises an antisense polynucleotide complementary to a polynucleotide having a 83P2H3 coding sequence.
- 12. A pharmaceutical composition of claim 4 that comprises a ribozyme capable of cleaving a polynucleotide having 83P2H3 coding sequence and a physiologically acceptable carrier.
- 13. A method of inhibiting growth of cancer cells that expresses 83P2H3, the method comprising:
administering to the cells the composition of claim 4.
- 14. A method of claim 13 of inhibiting growth of cancer cells that express 83P2H3, the method comprising steps of:
administering to said cells an antibody or fragment thereof that specifically binds to a 83P2H3-related protein.
- 15. A method of treating a patient with a cancer that expresses 83P2H3, the method comprising steps of:
administering to said patient a vector that comprises the composition of claim 9, such that the vector delivers the single chain monoclonal antibody coding sequence to the cancer cells and the encoded single chain antibody is expressed intracellularly therein.
- 16. A method of claim 136f inhibiting growth of cancer cells that express 83P2H3, the method comprising steps of:
administering to said cells a polynucleotide comprising a 83P2H3-related protein coding sequence.
- 17. A method of claim 13 of inhibiting growth of cancer cells that express 83P2H3, the method comprising steps of:
administering to said cells an antisense polynucleotide complementary to a polynucleotide having a 83P2H3 coding sequence.
- 18. A method of treating a patient with a cancer that expresses 83P2H3, the method comprising steps of:
identifying that the patient has a cancer the cells of which express 83P2H3; administering to the patient a pharmaceutical composition of claim 12 that comprises a ribozyme capable of cleaving a polynucleotide having a 83P2H3 coding sequence.
- 19. A method of generating a mammalian immune response directed to 83P2H3, the method comprising:
exposing cells of a mammal's immune system to an immunogenic portion of an 83P2H3-related protein or a nucleotide sequence that encodes said protein, whereby an immune response is generated to 83P2H3.
- 20. A method of delivering a cytotoxic agent to a cell that expresses 83P2H3, said method comprising:
providing a cytotoxic agent conjugated to an antibody or fragment thereof that specifically binds to 83P2H3; and, exposing the cell to the antibody-agent conjugate.
- 21. A method of inducing an immune response to a 83P2H3 protein, said method comprising:
providing a 83P2H3-related protein that comprises at least one T cell or at least one B cell epitope; contacting the epitope with an immune system T cell or B cell respectively, whereby the immune system T cell or B cell is induced.
- 22. The method of claim 21, wherein the immune system cell is a B cell, whereby the induced B cell generates antibodies that specifically bind to the 83P2H3-related protein.
- 23. The method of claim 21, wherein the immune system cell is a T cell that is a cytotoxic T cell (CTL), whereby the activated CTL kills an autologous cell that expresses the 83P2H3 protein.
- 24. The method of claim 21, wherein the immune system cell is a T cell that is a helper T cell (HTL), whereby the activated HTL secretes cytokines that facilitate the cytotoxic activity of a CTL or the antibody producing activity of a B cell.
- 25. An antibody or fragment thereof that specifically binds to a 83P2H3-related protein.
- 26. The antibody or fragment thereof of claim 25, which is monoclonal.
- 27. A recombinant protein comprising the antigen-binding region of a monoclonal antibody of claim 26.
- 28. The antibody or fragment thereof of claim 25, which is labeled with a detectable marker.
- 29. The recombinant protein of claim 27, which is labeled with a detectable marker.
- 30. The antibody fragment of claim 25, which is an Fab, F(ab′)2, Fv or sFv fragment.
- 31. The antibody of claim 25, which is a human antibody.
- 32. The recombinant protein of claim 27, which comprises murine antigen binding region residues and human constant region residues.
- 33. A non-human transgenic animal that produces an antibody of claim 25.
- 34. A hybridoma that produces an antibody of claim 26.
- 35. A single chain monoclonal antibody that comprises the variable domains of the heavy and light chains of a monoclonal antibody of claim 26.
- 36. A vector comprising a polynucleotide that encodes a single chain monoclonal antibody of claim 35 that immunospecifically binds to a 83P2H3-related protein.
- 37. An assay for detecting the presence of a 83P2H3-related protein or polynucleotide in a biological sample from a patient who has or who is suspected of having cancer, comprising steps of:
contacting the sample with an antibody or another polynucleotide, respectively, that specifically binds to the 83P2H3-related protein or polynucleotide, respectively; and, determining that there is a complex of the antibody and 83P2H3-related protein or the another polynucleotide and 83P2H3-related polynucleotide.
- 38. The assay in accordance with claim 37 for detecting the presence of a 83P2H3-related protein or polynucleotide in a biological sample from a patient who has or who is suspected of having cancer, comprising the steps of:
obtaining a sample from a patient who has or who is suspected of having cancer.
- 39. The assay of claim 37 for detecting the presence of an 83P2H3 polynucleotide in a biological sample, comprising:
contacting the sample with a polynucleotide probe that specifically hybridizes to a polynucleotide encoding an 83P2H3-related protein having the amino acid sequence SEQ ID NO.: 703; and, detecting the presence of a hybridization complex formed by the hybridization of the probe with 83P2H3 polynucleotide in the sample, wherein the presence of the hybridization complex indicates the presence of 83P2H3 polynucleotide within the sample.
- 40. An assay for detecting the presence of 83P2H3 mRNA in a biological sample from a patient who has or who is suspected of having cancer, said method comprising:
(a) producing cDNA from the sample by reverse transcription using at least one primer; (b) amplifying the cDNA so produced using 83P2H3 polynucleotides as sense and antisense primers, wherein the 83P2H3 polynucleotides used as the sense and antisense primers are capable of amplifying the 83P2H3 cDNA contained within the plasmid p83P2H3-C as deposited with American Type Culture Collection as Accession No. PTA-1893; and (c) detecting the presence of the amplified 83P2H3 cDNA.
Parent Case Info
[0001] This application claims the benefit of United States provisional application No. 60/226,329, filed Aug. 17, 2000, the entire contents of which are incorporated herein by reference.
Provisional Applications (1)
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Number |
Date |
Country |
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60226329 |
Aug 2000 |
US |