RBM19 promotes the progression of prostate cancer under docetaxel treatment via SNHG21/PIM1 axis.

ABSTRACT: RBM family proteins plays the critical role in the progression of numerous tumors. However, whether RBM family proteins involved in prostate cancer (PCa) progression is remain elucidated. In our study, an RNAi screen containing shRNA library targeting 54 members of the RBM family was applied to identify the critical RBM proteins involved in prostate cancer progression under docetaxel treatment, and RBM19 was selected. RBM19 was up-regulated in PCa specimens and correlated with the prognosis and Gleason score of PCa patients. Functionally assays revealed that RBM19 promoted PCa progression under docetaxel treatment both in vivo and in vitro. Mechanistically, RBM19 could bind to LncRNA SNHG21, thereby increased SNHG21 expression through enhancing its stability. Furthermore, SNHG21 bind to PI

SUBMITTER: Zhuang W 

PROVIDER: S-EPMC11680647 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature