Objective To explore the potential association between epithelial-mesenchymal transition process(EMT)and cancer stem cells(CSCs)and the possible mechanism.Methods The expressions of biomarkers in prostate cancer(PCa)tissues were detected with immunohistochemical method.The expressions of EMT and SCSc in ARCaPE and ARCaPM cells were determined with quantitative polymerase chain reaction(Q-PCR)and Western blot.The proliferation ability of ARCaPE and ARCaPM cells were compared with cell colony.Cell cloning and...