The use of targeted exome sequencing in genetic diagnosis of young patients with severe hypercholesterolemia.

ABSTRACT: Familial hypercholesterolemia (FH) is an autosomal dominant disorder. Although genetic testing is an important tool for detecting FH-causing mutations in patients, diagnostic methods for young patients with severe hypercholesterolemia are understudied. This study compares the target exome sequencing (TES) technique with the DNA resequencing array technique on young patients with severe hypercholesterolemia. A total of 20 unrelated patients (mean age 14.8 years) with total cholesterol > 10 mmol/L were included. 12 patient samples were processed by DNA resequencing array, 14 patient samples were processed by TES, and 6 patient samples were processed by both methods. Functional characterization of novel mutations was performed by flow cytometry. The mutation detection rate (MDR) of DNA resequ

SUBMITTER: Jiang L 

PROVIDER: S-EPMC5103295 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature