Context dependent regulatory patterns of the androgen receptor and androgen receptor target genes.

ABSTRACT:

Background

Expression of the androgen receptor (AR) is associated with androgen-dependent proliferation arrest and terminal differentiation of normal prostate epithelial cells. Additionally, activation of the AR is required for survival of benign luminal epithelial cells and primary cancer cells, thus androgen deprivation therapy (ADT) leads to apoptosis in both benign and cancerous tissue. Escape from ADT is known as castration-resistant prostate cancer (CRPC). In the course of CRPC development the AR typically switches from being a cell-intrinsic inhibitor of normal prostate epithelial cell proliferation to becoming an oncogene that is critical for prostate cancer cell proliferation. A clearer understanding of the context dependent activation of the AR and its target genes is the

SUBMITTER: Olsen JR 

PROVIDER: S-EPMC4932678 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature