English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The androgen receptor (AR) plays a pivotal role in prostate homeostasis and prostate cancer development. To understand the mechanism underlying the regulation of the AR holds a promise for developing novel therapeutic approaches for prostate cancer. Here, we show that the Von Hippel-Lindau gene product, pVHL, physically interacts with AR and inhibits AR transcription activity but does not induce AR turnover. Moreover, pVHL also suppresses androgen-induced cell proliferation, implicating a physiological role of pVHL in androgen-induced signaling pathway. In addition, we provide evidence to show that pVHL actually enhanced AR de-ubiquitination instead of inducing AR ubiquitination, uncovering a noncanonical role of pVHL in the ubiquitin proteasome pathway. Our data reveal a novel function of pVHL in the regulation of AR transcription activity, which may expand the scope of pVHL in tumor suppression and provide mechanistic insight into prostate cancer initiation and progression.

The Von Hippel-Lindau Protein Suppresses Androgen Receptor Activity