Genome-wide association study reveals genetic mechanisms underlie eye disorders and comorbidities.

ABSTRACT: Eye diseases, including cataracts, glaucoma, diabetes retinopathy, and age-related macular degeneration, are major global health challenges and leading causes of blindness. This study leveraged genome-wide association studies (GWASs) involving over 100,000 individuals, integrating data from the Taiwan Biobank and National Health Insurance Research Database, to identify genetic loci associated with disease onset. Our findings suggest that these conditions are influenced by multifactorial etiologies, as pleiotropic loci including rs10811660, rs4710941, rs2283228, and rs7646518 were identified, linking ocular diseases to metabolic conditions. Notably, a strong genetic correlation was observed between cataract and depression. Mendelian randomization analysis further demonstrated a causal effec

SUBMITTER: Hsiung CN 

PROVIDER: S-EPMC12524058 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature