Genetic polymorphisms in the cytochrome P450 <i>1A1</i> and <i>2E1</i> genes, smoking, drinking and prostate cancer susceptibility: A case‐control study in a Han nationality population in Southern China

Abstract

Individuals carrying the CYP1A1 Val allele or the CYP2E1 C1/C1 genotype with a smoking or drinking habit were at increased risk of PCa, which also showed a positive correlation with exposure dose of tobacco.