Validation of a targeted gene panel sequencing for the diagnosis of hereditary chronic liver diseases.

ABSTRACT: Background: The cause of chronic liver diseases (CLD) remains undiagnosed in up to 30% of adult patients. Whole-Exome Sequencing (WES) can improve the diagnostic rate of genetic conditions, but it is not yet widely available, due to the costs and the difficulties in results interpretation. Targeted panel sequencing (TS) represents an alternative more focused diagnostic approach. Aims: To validate a customized TS for hereditary CLD diagnosis. Methods: We designed a customized panel including 82 CLD-associated genes (iron overload, lipid metabolism, cholestatic diseases, storage diseases, specific hereditary CLD and susceptibility to liver diseases). DNA samples from 19 unrelated adult patients with undiagnosed CLD were analyzed by both TS (HaloPlex) and WES (SureSelect

SUBMITTER: Ronzoni L 

PROVIDER: S-EPMC10300275 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature