CYP17A1 inhibitors in castration-resistant prostate cancer.

ABSTRACT: The majority of prostate cancer (PCa) cases are diagnosed as a localized disease. Definitive treatment, active surveillance or watchful waiting are employed as therapeutic paradigms. The current standard of care for the treatment of metastatic PCa is either medical or surgical castration. Once PCa progresses in spite of castrate androgen levels it is termed 'castration-resistant prostate cancer' (CRPC). Patients may even exhibit rising PSA levels with possible bone, lymph node or solid organ metastases. In 2010, the only agent approved for the treatment of CRPC was docetaxel, a chemotherapeutic agent. It is now known that cells from patients with CRPC express androgen receptors (AR) and remain continuously influenced by androgens. As such, treatments with novel hormonal agents that specifi

SUBMITTER: Gomez L 

PROVIDER: S-EPMC4323677 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature