Nucleic acid and corresponding protein entitled 184P1E2 useful in treatment and detection of cancer
View Patent ↗A novel gene (designated 184P1E2) and its encoded protein, and variants thereof, are described wherein 184P1E2 exhibits tissue specific expression in normal adult tissue, and is aberrantly expressed in the cancers listed in Table I. Consequently, 184P1E2 provides a diagnostic, prognostic, prophylactic and/or therapeutic target for cancer. The 184P1E2 gene or fragment thereof, or its encoded protein, or variants thereof, or a fragment thereof, can be used to elicit a humoral or cellular immune response; antibodies or T cells reactive with 184P1E2 can be used in active or passive immunization.
1. An isolated or recombinant protein comprising SEQ ID NO:5 or SEQ ID NO:7.
2. The protein of claim 1 which is SEQ ID NO: 5.
3. The protein of claim 1 which is SEQ ID NO: 7.
4. A composition comprising the protein of claim 1 and a pharmaceutically acceptable carrier.
5. A composition comprising the protein of claim 2 and a pharmaceutically acceptable carrier.
6. A composition comprising the protein of claim 3 and a pharmaceutically acceptable carrier.
7. A method of generating a mammalian immune response directed to a protein of claim 1 comprising:
exposing cells of the mammal's immune system to said protein
whereby an immune response is generated to said protein.
8. A method of generating a mammalian immune response directed to a protein of claim 2 comprising:
exposing cells of the mammal's immune system to said protein
whereby an immune response is generated to said protein.
9. A method of generating a mammalian immune response directed to a protein of claim 3 comprising:
exposing cells of the mammal's immune system to said protein
whereby an immune response is generated to said protein.
10. A method of detecting the presence of cancer in a sample comprising
comparing the level of the protein of claim 1 or a polynucleotide expressing the protein in a test sample with the level of the protein or a polynucleotide expressing the protein in a normal sample,
wherein the presence of an elevated amount of the protein or polynucleotide in the test sample in relation to the normal sample is indicative of the presence of a cancer.
11. A method of detecting the presence of cancer in a sample comprising
comparing the level of the protein of claim 2 or a polynucleotide expressing the protein in a test sample with the level of the protein or a polynucleotide expressing the protein in a normal sample,
wherein the presence of an elevated amount of the protein or polynucleotide in the test sample in relation to the normal sample is indicative of the presence of a cancer.
12. A method of detecting the presence of cancer in a sample comprising
comparing the level of the protein of claim 2 or a polynucleotide expressing the protein in a test sample with the level of the protein or a polynucleotide expressing the protein in a normal sample,
wherein the presence of an elevated amount of the protein or polynucleotide in the test sample in relation to the normal sample is indicative of the presence of a cancer.
13. The method of claim 10 ,
wherein the cancer is bladder, kidney, or lung cancer.
14. The method of claim 11 ,
wherein the cancer is bladder, kidney, or lung cancer.
15. The method of claim 12 ,
wherein the cancer is bladder, kidney, or lung cancer.