Prostate stem cell antigen (PSCA) is a cell surface antigen expressed in normal prostate and overexpressed in cancers associated with prostate, bladder and pancreas.

• 前列腺干细胞抗原(PSCA)为一种细胞表面抗原,在正常前列腺中表达,在前列腺癌、膀胱癌及胰腺癌组织中过度表达。