Variants in motilin, somatostatin and their receptor genes and risk of biliary tract cancers and stones in Shanghai, China.

ABSTRACT: Altered motility of the gallbladder can result in gallstone and cholecystitis, which are important risk factor for biliary tract cancer. Motilin (MLN) and somatostatin (SST) are known important modulators of gallbladder motility. To determine whether genetic variants in motilin, somatostatin, and their receptor genes are associated with the risk of biliary tract cancers and stones, nine tag-SNPs were determined in 439 biliary tract cancer cases (253 gallbladder, 133 extrahepatic bile duct and 53 ampulla of Vater cancer cases), 429 biliary stone cases, and 447 population controls in a population-based case-control study in Shanghai, China. We found that subjects with the MLNR rs9568169 AA genotype and SSTR5 rs169068 CC genotype were significantly associated with risk of extrah

SUBMITTER: Xu HL 

PROVIDER: S-EPMC4080205 | biostudies-literature | 2014 Dec

REPOSITORIES: biostudies-literature