New loci and coding variants confer risk for age-related macular degeneration in East Asians
- PMID: 25629512
- PMCID: PMC4317498
- DOI: 10.1038/ncomms7063
New loci and coding variants confer risk for age-related macular degeneration in East Asians
Erratum in
-
Corrigendum: New loci and coding variants confer risk for age-related macular degeneration in East Asians.Nat Commun. 2015 Mar 30;6:6817. doi: 10.1038/ncomms7817. Nat Commun. 2015. PMID: 25817435 Free PMC article. No abstract available.
Abstract
Age-related macular degeneration (AMD) is a major cause of blindness, but presents differently in Europeans and Asians. Here, we perform a genome-wide and exome-wide association study on 2,119 patients with exudative AMD and 5,691 controls, with independent replication in 4,226 patients and 10,289 controls, all of East Asian descent, as part of The Genetics of AMD in Asians (GAMA) Consortium. We find a strong association between CETP Asp442Gly (rs2303790), an East Asian-specific mutation, and increased risk of AMD (odds ratio (OR)=1.70, P=5.60 × 10(-22)). The AMD risk allele (442Gly), known to protect from coronary heart disease, increases HDL cholesterol levels by 0.17 mmol l(-1) (P=5.82 × 10(-21)) in East Asians (n=7,102). We also identify three novel AMD loci: C6orf223 Ala231Ala (OR=0.78, P=6.19 × 10(-18)), SLC44A4 Asp47Val (OR=1.27, P=1.08 × 10(-11)) and FGD6 Gln257Arg (OR=0.87, P=2.85 × 10(-8)). Our findings suggest that some of the genetic loci conferring AMD susceptibility in East Asians are shared with Europeans, yet AMD in East Asians may also have a distinct genetic signature.
Figures
References
-
- Lim L. S., Mitchell P., Seddon J. M., Holz F. G. & Wong T. Y. Age-related macular degeneration. Lancet 379, 1728–1738 (2012). - PubMed
-
- Wong W. L. et al.. Global prevalence and burden of age-related macular degeneration: a meta-analysis and disease burden projection for 2020 and 2040. Lancet Glob. Health 2, e106–e116 (2014). - PubMed
-
- Spencer K. L. et al.. Protective effect of complement factor B and complement component 2 variants in age-related macular degeneration. Hum. Mol. Genet. 16, 1986–1992 (2007). - PubMed
Publication types
MeSH terms
Substances
Supplementary concepts
Grants and funding
LinkOut - more resources
Full Text Sources
Other Literature Sources
Medical
