The Unique Spectrum of MUTYH Germline Mutations in Colombian Patients with Extracolonic Carcinomas.

ABSTRACT:

Background

Protein MUTYH, encoded by the gene MUTYH, is an important mismatch repair enzyme in the base-excision repair pathway of DNA repair. When genetically altered, different neoplastic conditions can arise. One of the widely known syndromes associated with MUTYH mutations is MUTYH-associated polyposis, a form of familial colorectal cancer syndrome. MUTYH may also be a driver in other familial cancer syndromes, as well as breast cancer and spontaneous cancer cases. However, some controversies about the role of these alterations in oncogenesis remain, especially when affected in a heterozygous way. Most available data on MUTYH mutations are on Caucasian patients.

Material and methods

We analyzed a small cohort of non-Caucasian, Colombian cancer

SUBMITTER: Rodriguez-Rojas LX 

PROVIDER: S-EPMC10122495 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature