Promoter methylation profile of GSTP1 and RASSF1A in prostate cancerand benign hyperplasia in Vietnamese men.

Background/aim: The GSTP1 and RASSF1A methylations that were considered as prostate cancer-specific molecular biomarkers have been extensively reported in Western/American patients with prostate cancer but are rarely reported in Southeast Asian patients. In the present study, the methylation status of the GSTP1 and RASSF1A promoters was evaluated in prostate cancer (PCa) and benign prostate hyperplasia (BPH) tissues from Vietnamese men.

Materials And Methods: The accuracy of methylation-specific polymerase chain reaction (MSP) was validated to analyze the methylation pattern of GSTP1 and RASSF1A in 59 PCa and 37 BPH patients, respectively.