A genomewide search finds major susceptibility loci for gallbladder disease on chromosome 1 in Mexican Americans.

ABSTRACT: Gallbladder disease (GBD) is one of the major digestive diseases. Its risk factors include age, sex, obesity, type 2 diabetes, and metabolic syndrome (MS). The prevalence of GBD is high in minority populations, such as Native and Mexican Americans. Ethnic differences, familial aggregation of GBD, and the identification of susceptibility loci for gallstone disease by use of animal models suggest genetic influences on GBD. However, the major susceptibility loci for GBD in human populations have not been identified. Using ultrasound-based information on GBD occurrence and a 10-cM gene map, we performed multipoint variance-components analysis to localize susceptibility loci for GBD. Phenotypic and genotypic data from 715 individuals in 39 low-income Mexican American families participating in t

SUBMITTER: Puppala S 

PROVIDER: S-EPMC1380282 | biostudies-literature | 2006 Mar

REPOSITORIES: biostudies-literature