AR signalling in castration resistant prostate cancer (CRPC)

ABSTRACT: Castration-resistant PCa (CRPC) remains androgen receptor (AR) dependent. There are multiple mechanisms for reactivation of AR including expression of the constitutively active AR splice variant, AR-V7 (AR3). Earlier studies suggest that though the variants regulate many of the same genes as AR, they also have unique targets. Another argument is that the variant is a “weak” AR without unique targets. We have used an LN95 cell line that endogenously expresses AR and a low level of AR-V7 to compare the activities of the isoforms and to determine whether there is differential regulation of target genes. The transcriptomes for AR and AR-V7 were identified using RNA-Seq.  

ORGANISM(S): Homo sapiens

PROVIDER: GSE184676 | GEO | 2021/12/31

REPOSITORIES: GEO