Compositions and methods for prognosis of cancers
View Patent ↗The present invention provides compositions and methods of using the EPHB2 gene or its related signaling pathways to detect, prognosticate, assess the risk of, prevent, or treat cancers. Cancers amenable to the present invention include, but are not limited to, prostate cancer, breast cancer, and neuroblastoma. In one aspect, the present invention provides compositions which comprise an agent capable of eradicating or alleviating an abnormality in the EPHB2 gene or its related signaling pathways. This abnormality may cause or contribute to the development or progression of cancers. In another aspect, the present invention provides methods comprising detecting an abnormality in the EPHB2 gene or its related signaling pathways. The presence or absence of such an abnormality is indicative of the risk or disease status of cancer in a person of interest.
1. A method of assessing the risk of prostate cancer in an African American man, comprising:
detecting the presence or absence of a germline 3055A→T mutation in a polynucleotide comprising an EPHB2 gene (SEQ ID NO.:2 or 4) in a biological sample from said African American man;
wherein the presence of said germline 3055A→T mutation indicates a predisposition to prostate cancer in said African American man.
2. The method of claim 1 , wherein said germline 3055A→T mutation occurs in both alleles of the EPHB2 gene (SEQ ID NO.:2 or 4).
3. The method of claim 1 wherein said biological sample comprises a blood sample.
4. The method of claim 1 wherein said African American man has a family history of prostate cancer.