Identification of mechanisms of resistance to treatment with abiraterone acetate or enzalutamide in patients with castration‐resistant prostate cancer (CRPC)

Abstract

The current results indicate that RNA-seq of CTCs representing abiraterone and enzalutamide sensitive and resistant states can identify potential mechanisms of resistance. Therapies targeting the downstream signaling mediated by SMAD family member 3 (SMAD3) and CCND1, such as cyclin-dependent kinase 4/cyclin-dependent kinase 6 inhibitors, could provide new therapeutic options for the treatment of antiandrogen-resistant disease. Cancer 2018;124:1216-24. © 2017 American Cancer Society.