SENP1 as a marker of cancer development and target for cancer therapy
View Patent ↗The present invention relates to compositions and methods for the use of SENP1 as a marker for cancer diagnosis, specifically prostate cancer. Still further, it relates to the use of inhibitors of SENP1 to inhibit cell proliferation of a neoplasm or tumor cell and to treat a hyperproliferative disease.
1. A method of diagnosing a hyperproliferative prostate disease in a subject comprising:
obtaining a sample that is from the prostate of the subject;
performing an assay on the sample to assess SENP1 expression therein; and comparing the SENP1 expression in the biological sample to the expression of SENP1 in a corresponding normal control, wherein an increase in SENP1 expression relative to the control is indicative of a hyperproliferative prostate disease.
2. The method of claim 1 , wherein the subject is a human patient.
3. The method of claim 1 , wherein the hyperproliferative disease is a prostate cancer.
4. The method of claim 3 , wherein the prostate cancer is prostatic intraepithelial neoplasia, prostatic primary tumor or prostatic metastatic tumor.
5. The method of claim 1 , wherein the biological sample is a tissue sample.
6. The method of claim 5 , wherein the biological sample comprises a cell.
7. The method of claim 6 , wherein the cell is a tumor cell.
8. The method of claim 7 , wherein the tumor cell is a prostate tumor cell or a prostatic intraepithelial neoplasia.
9. The method of claim 1 , wherein a biological sample is obtained from the subject.
10. The method of claim 1 , wherein the hyperproliferative disease is prostatic intraepithelial neoplasia (PIN).