AZGP1 Protein Expression in Hormone-Naive Advanced Prostate Cancer Treated with Primary Androgen Deprivation Therapy.

ABSTRACT: Biomarkers for predicting the risk of castration-resistant prostate cancer (CRPC) in men treated with primary androgen deprivation therapy (ADT) are lacking. We investigated whether Zinc-alpha 2 glycoprotein (AZGP1) expression in the diagnostic biopsies of men with hormone-naïve prostate cancer (PCa) undergoing primary ADT was predictive of the development of CRPC and PCa-specific mortality. The study included 191 patients who commenced ADT from 2000 to 2011. The AZGP1 expression was evaluated using immunohistochemistry and scored as high or low expression. The risks of CRPC and PCa-specific mortality were analyzed using stratified cumulative incidences and a cause-specific COX regression analysis for competing risk assessment. The median follow-up time was 9.8 (IQR: 6.1-12.7) years. In to

SUBMITTER: Winther MD 

PROVIDER: S-EPMC7460336 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature