Genetic Testing in CYLD Cutaneous Syndrome: An Update.

ABSTRACT: CYLD cutaneous syndrome (CCS) is an inclusive label for the inherited skin adnexal tumour syndromes Brooke-Spiegler Syndrome (BSS-OMIM 605041), familial cylindromatosis (FC - OMIM 132700) and multiple familial trichoepitheliomas (MFT-OMIM 601606). All three syndromes arise due to germline pathogenic variants in CYLD, a tumour suppressor gene (OMIM 605018). CCS is transmitted in an autosomal dominant pattern, and has variable expressivity, both of the three syndromic phenotypes, and of the severity of tumour burden. Age-related penetrance figures are not precisely reported. The first tumours typically appear during puberty and progressively accumulate through adulthood. Penetrance is typically high, with equal numbers of males and females affected. Genetic testing is important for co

SUBMITTER: Nagy N 

PROVIDER: S-EPMC8566010 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature