Novel APC mutations in Czech and Slovak FAP families: clinical and genetic aspects.

ABSTRACT:

Background

Germline mutations in the adenomatous polyposis gene (APC) result in familial adenomatous polyposis (FAP). FAP is an autosomal dominantly inherited disorder predisposing to colorectal cancer. Typical FAP is characterized by hundreds to thousands of colorectal adenomatous polyps and by several extracolonic manifestations. An attenuated form of polyposis (AFAP) is characterized by less than 100 adenomas and later onset of the disease.

Methods

Here, we analyzed the APC gene for germline mutations in 59 Czech and 15 Slovak FAP patients. In addition, 50 apparently APC mutation negative Czech probands and 3 probands of Slovak origin were screened for large deletions encompassing the APC gene. Mutation screening was performed using denaturing gradient gel electrophoresis

SUBMITTER: Stekrova J 

PROVIDER: S-EPMC1853078 | biostudies-literature | 2007 Apr

REPOSITORIES: biostudies-literature