Multiple rare variants in different genes account for multifactorial inherited susceptibility to colorectal adenomas.

ABSTRACT: Clear-cut inherited Mendelian traits, such as familial adenomatous polyposis or hereditary nonpolyposis colorectal cancer, account for <4% of colorectal cancers. Another 20% of all colorectal cancers are thought to occur in individuals with a significant inherited multifactorial susceptibility to colorectal cancer that is not obviously familial. Incompletely penetrant, comparatively rare missense variants in the adenomatous polyposis coli gene, which is responsible for familial adenomatous polyposis, have been described in patients with multiple colorectal adenomas. These variants represent a category of variation that has been suggested, quite generally, to account for a substantial fraction of such multifactorial inherited susceptibility. The aim of this study was to explore this rare va

SUBMITTER: Fearnhead NS 

PROVIDER: S-EPMC528777 | biostudies-literature | 2004 Nov

REPOSITORIES: biostudies-literature