Whole-genome sequencing study in Koreans identifies novel loci for Alzheimer's disease.

ABSTRACT:

Introduction

The genetic basis of Alzheimer's disease (AD) in Koreans is poorly understood.

Methods

We performed an AD genome-wide association study using whole-genome sequence data from 3540 Koreans (1583 AD cases, 1957 controls) and single-nucleotide polymorphism array data from 2978 Japanese (1336 AD cases, 1642 controls). Significant findings were evaluated by pathway enrichment and differential gene expression analysis in brain tissue from controls and AD cases with and without dementia prior to death.

Results

We identified genome-wide significant associations with APOE in the total sample and ROCK2 (rs76484417, p = 2.71×10^-8) among APOE ε4 non-carriers. A study-wide significant association was found with aggregated rare variants in MICALL1 (MICAL like

SUBMITTER: Kang M 

PROVIDER: S-EPMC11667495 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature