AIM:To investigate the role of metabolic enzyme and DNA repair genes in susceptibility of esophageal squamous cell carcinoma(ESCC). METHODS:A case-control study was designed with 454 samples from 128 ESCC patients and 326 gender, age and ethnicity-matched control subjects.Genotypes of 69 single nucleotide polymorphisms(SNPs)of metabolic enzyme(aldehyde dehydrogenase-2,ALDH2; alcohol dehydrogenase-1 B,ADHB1;Cytochrome P450 2A6,CYP2A6)and DNA repair capacity genes(excision repair cross complementing group 1,E...
AIM:To investigate the role of metabolic enzyme and DNA repair genes in susceptibility of esophageal squamous cell carcinoma(ESCC). METHODS:A case-control study was designed with 454 samples from 128 ESCC patients and 326 gender, age and ethnicity-matched control subjects.Genotypes of 69 single nucleotide polymorphisms(SNPs)of metabolic enzyme(aldehyde dehydrogenase-2,ALDH2; alcohol dehydrogenase-1 B,ADHB1;Cytochrome P450 2A6,CYP2A6)and DNA repair capacity genes(excision repair cross complementing group 1,E...