ABSTRACT
Prostate cancer is one of the most common type of cancer among men after middle age. Androgen withdrawal can delay its progression in the initial stage, but it finally becomes independent of androgens in almost all the cases. The combination of docetaxel with prednisone is currently a standard first-line treatment for patients with hormone-refractory prostate cancer (HRPC), but hitherto there is no established second-line therapy. In view of the molecular pathogenesis of HRPC, this article presents an overview on several promising drugs that target specific pathways, involving angiogenesis, cell signaling, apoptosis and proliferation, and immune modulation, either as single agents or in combination with cytotoxic chemotherapy.
Subject(s)
Humans , Male , Drug Resistance, Neoplasm , Hormones , Pharmacology , Prostatic Neoplasms , Drug TherapyABSTRACT
In China, the incidence of prostate cancer has been increasing in recent years. Hormonal therapy has been the mainstay of the therapeutic options for metastatic diseases for many years. But many metastatic tumors progress at a median of two to five years and become hormonal refractory prostate cancer (HRPC). This article summarizes in the advances of diagnostic criteria, molecular biological features, prediction markers, new therapeutic agents and further researches to be undertaken concerning HRPC.