Novel genetic associations with five aesthetic facial traits: A genome-wide association study in the Chinese population.

ABSTRACT: Background: The aesthetic facial traits are closely related to life quality and strongly influenced by genetic factors, but the genetic predispositions in the Chinese population remain poorly understood. Methods: A genome-wide association studies (GWAS) and subsequent validations were performed in 26,806 Chinese on five facial traits: widow's peak, unibrow, double eyelid, earlobe attachment, and freckles. Functional annotation was performed based on the expression quantitative trait loci (eQTL) variants, genome-wide polygenic scores (GPSs) were developed to represent the combined polygenic effects, and single nucleotide polymorphism (SNP) heritability was presented to evaluate the contributions of the variants. Results: In total, 21 genetic associations were identified

SUBMITTER: Wang P 

PROVIDER: S-EPMC9411802 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature