Tumor-suppressive microRNA-145 induces growth arrest by targeting SENP1 in human prostate cancer cells.

ABSTRACT: Prostate cancer (PCa) prevails as the most commonly diagnosed malignancy in men and the third leading cause of cancer-related deaths in developed countries. One of the distinct characteristics of prostate cancer is overexpression of the small ubiquitin-like modifier (SUMO)-specific protease 1 (SENP1), and the upregulation of SENP1 contributes to the malignant progression and cell proliferation of PCa. Previous studies have shown that the expression of microRNA-145 (miRNA-145) was extensively deregulated in PCa cell lines and primary clinical prostate cancer samples. Independent target prediction methods have indicated that the 3'-untranslated region of SENP1 mRNA is a potential target of miR-145. Here we found that low expression of miR-145 was correlated with high expression of SENP1 in P

SUBMITTER: Wang C 

PROVIDER: S-EPMC4409880 | biostudies-literature | 2015 Apr

REPOSITORIES: biostudies-literature