Article
Linking prostate cancer cell AR heterogeneity to distinct castration and enzalutamide responses
31 Aug 2018
Abstract excerpt
Abstract Expression of androgen receptor (AR) in prostate cancer (PCa) is heterogeneous but the functional significance of AR heterogeneity remains unclear. Screening ~200 castration-resistant PCa (CRPC) cores and whole-mount sections (from 89 patients) reveals 3 AR expression patterns: nuclear (nuc-AR), mixed nuclear/cytoplasmic (nuc/cyto-AR), and low/no expression (AR−/lo). Xenograft modeling demonstrates that...
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