Endocrine Abstracts

The growth of prostate cancer (PCa) can be suppressed by androgen deprivation therapy (ADT). However, in a significant proportion of men receiving ADT PCa progresses to castration-resistant prostate cancer, associated with activation of intratumoral androgen biosynthesis and induced androgen receptor (AR) expression. Accordingly, we have recently shown that the castration-resistant VCaP (CR-VCaP) xenografts express high level of AR and retain detectable intratumoral androgen c...