NAPG mutation in family members with hereditary hemorrhagic telangiectasia in China.

ABSTRACT:

Background

Hereditary hemorrhagic telangiectasia (HHT) is a disease characterized by arteriovenous malformations in the skin and mucous membranes. We enrolled a large pedigree comprising 32 living members, and screened for mutations responsible for HHT.

Methods

We performed whole-exome sequencing to identify novel mutations in the pedigree after excluding three previously reported HHT-related genes using Sanger sequencing. We then performed in silico functional analysis of candidate mutations that were obtained using a variant filtering strategy to identify mutations responsible for HHT.

Results

After screening the HHT-related genes, activin A receptor-like type 1 (ACVRL1), endoglin (ENG), and SMAD family member 4 (SMAD4), we did not detect any co-segregated mutations

SUBMITTER: Xu Y 

PROVIDER: S-EPMC8191015 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature