Whole-genome sequencing reveals novel ethnicity-specific rare variants associated with Alzheimer's disease.

ABSTRACT: Alzheimer's disease (AD) is the most common multifactorial neurodegenerative disease among elderly people. Genome-wide association studies (GWAS) have been highly successful in identifying genetic risk factors. However, GWAS investigate common variants, which tend to have small effect sizes, and rare variants with potentially larger phenotypic effects have not been sufficiently investigated. Whole-genome sequencing (WGS) enables us to detect those rare variants. Here, we performed rare-variant association studies by using WGS data from 140 individuals with probable AD and 798 cognitively normal elder controls (CN), as well as single-nucleotide polymorphism genotyping data from an independent large Japanese AD cohort of 1604 AD and 1235 CN subjects. We identified two rare variants as candid

SUBMITTER: Shigemizu D 

PROVIDER: S-EPMC9135624 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature