Long noncoding RNA GAS5 interacts and suppresses androgen receptor activity in prostate cancer cells

The androgen receptor (AR) plays an important role in the progression of prostate cancer and is the most important therapeutic target. However, androgen deprivation therapy will finally lead patients to progress to castration-resistant prostate cancer (CRPC). Here, we confirmed that GAS5, a long noncoding RNA, could interact and suppress AR transactivation in CRPC C4-2 cells. Knockdown GAS5 by short hairpin RNA would enhance the transcription of...