Protective lipid-lowering variants in healthy older individuals without coronary heart disease.

ABSTRACT:

Objective

Genetic variants that disrupt the function of the PCSK9 (proprotein convertase subtilisin kexin type 9) and APOB (apolipoprotein B)genes result in lower serum low-density lipoprotein cholesterol (LDL-C) levels and subsequently confer protection against coronary heart disease (CHD). The objective of this study was to measure the prevalence and selective advantage of such variants among healthy older individuals without a history of CHD.

Methods

We performed targeted sequencing of the PCSK9 and APOB genes in 13 131 healthy individuals without CHD aged 70 years or older enrolled into the ASPirin in Reducing Events in the Elderly trial. We detected variants in the PCSK9 and APOB genes with predicted loss-of-function. We associa

SUBMITTER: Lacaze P 

PROVIDER: S-EPMC8330577 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature