Identification of mutations in the ATP7B gene in 14 Wilson disease children: Case series.

ABSTRACT:

Introduction

Wilson Disease (WD) is an autosomal recessive inherited metabolic disease caused by mutations in the ATPase copper transporting beta gene (ATP7B). WD can cause fatal neurological and hepatic disorders if not diagnosed and treated.

Objective

To analyze the disease-causing mutations of 14 Chinese WD children, 11 of whom are diagnosed with hepatic disorders, 2 with neurological degeneration and 1 with both hepatic and neurological disorders.

Methods

All ATP7B coding regions were analyzed by Sanger sequencing. Single nucleotide polymorphisms (SNPs) functional impacts were assessed by combining the results of four bioinformatics tools (Poly-phen-2, SIFT, PANTHER-PSEP and PhD-SNPs) in an index that reflects the combined probability (cPdel) of an amino acid chan

SUBMITTER: Wang J 

PROVIDER: S-EPMC8078297 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature