Targeted Sequencing of Alzheimer Disease Genes in African Americans Implicates Novel Risk Variants.

ABSTRACT: The genetic architecture of late-onset Alzheimer disease (AD) in African Americans (AAs) differs from that in persons of European ancestry. In addition to APOE, genome-wide association studies (GWASs) of AD in AA samples have implicated ABCA7, COBL, and SLC10A2 as AA-AD risk genes. Previously, we identified by whole exome sequencing a small number of AA AD cases and subsequent genotyping in a large AA sample of AD cases and controls association of AD risk with a pair of rare missense variants in AKAP9. In this study, we performed targeted deep sequencing (including both introns and exons) of approximately 100 genes previously linked to AD or AD-related traits in an AA cohort of 489 AD cases and 472 controls to find novel AD risk variants. We observed asso

SUBMITTER: Logue MW 

PROVIDER: S-EPMC6119822 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature