Analysis of regulator of G-protein signalling 2 (RGS2) expression and function during prostate cancer progression.

ABSTRACT: Prostate cancer (PC) represents the second highest cancer-related mortality among men and the call for biomarkers for early discrimination between aggressive and indolent forms is essential. Downregulation of Regulator of G-protein signaling 2 (RGS2) has been shown in PC, however the underlying mechanism has not been described. Aberrant RGS2 expression has also been reported for other carcinomas in association to both positive and negative prognosis. In this study, we assessed RGS2 expression during PC progression in terms of regulation and impact on tumour phenotype and evaluated its prognostic value. Our experimental data suggest that the RGS2 downregulation seen in early PC is caused by hypoxia. In line with the common indolent phenotype of a primary PC, knockdown of RGS2 induced epithe

SUBMITTER: Linder A 

PROVIDER: S-EPMC6250724 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature