Genome-wide meta-analyses of multiancestry cohorts identify multiple new susceptibility loci for refractive error and myopia

Virginie J M Verhoeven, Pirro G Hysi, Robert Wojciechowski, Qiao Fan, Jeremy A Guggenheim, René Höhn, Stuart MacGregor, Alex W Hewitt, Abhishek Nag, Ching-Yu Cheng, Ekaterina Yonova-Doing, Xin Zhou, M Kamran Ikram, Gabriëlle H S Buitendijk, George McMahon, John P Kemp, Beate St Pourcain, Claire L Simpson, Kari-Matti Mäkelä, Terho LehtimäkiMika Kähönen, Andrew D Paterson, S Mohsen Hosseini, Hoi Suen Wong, Liang Xu, Jost B Jonas, Olavi Pärssinen, Juho Wedenoja, Shea Ping Yip, Daniel W H Ho, Chi Pui Pang, Li Jia Chen, Kathryn P Burdon, Jamie E Craig, Barbara E K Klein, Ronald Klein, Toomas Haller, Andres Metspalu, Chiea-Chuen Khor, E-Shyong Tai, Tin Aung, Eranga Vithana, Wan-Ting Tay, Veluchamy A Barathi, Peng Chen, Ruoying Li, Jiemin Liao, Yingfeng Zheng, Rick T Ong, Angela Döring, Consortium for Refractive Error and Myopia (CREAM)

Research output: Contribution to journalArticle

249 Citations (Scopus)

Abstract

Refractive error is the most common eye disorder worldwide and is a prominent cause of blindness. Myopia affects over 30% of Western populations and up to 80% of Asians. The CREAM consortium conducted genome-wide meta-analyses, including 37,382 individuals from 27 studies of European ancestry and 8,376 from 5 Asian cohorts. We identified 16 new loci for refractive error in individuals of European ancestry, of which 8 were shared with Asians. Combined analysis identified 8 additional associated loci. The new loci include candidate genes with functions in neurotransmission (GRIA4), ion transport (KCNQ5), retinoic acid metabolism (RDH5), extracellular matrix remodeling (LAMA2 and BMP2) and eye development (SIX6 and PRSS56). We also confirmed previously reported associations with GJD2 and RASGRF1. Risk score analysis using associated SNPs showed a tenfold increased risk of myopia for individuals carrying the highest genetic load. Our results, based on a large meta-analysis across independent multiancestry studies, considerably advance understanding of the mechanisms involved in refractive error and myopia.

Original languageEnglish
Pages (from-to)314-8
Number of pages5
JournalNature Genetics
Volume45
Issue number3
DOIs
Publication statusPublished - Mar 2013
Externally publishedYes

Keywords

  • Alcohol Oxidoreductases
  • Asian Continental Ancestry Group
  • Bone Morphogenetic Protein 2
  • European Continental Ancestry Group
  • Genetic Predisposition to Disease
  • Genome-Wide Association Study
  • Homeodomain Proteins
  • Humans
  • KCNQ Potassium Channels
  • Laminin
  • Myopia
  • Receptors, AMPA
  • Refractive Errors
  • Risk Factors
  • Serine Proteases
  • Trans-Activators
  • Journal Article
  • Meta-Analysis
  • Multicenter Study
  • Research Support, N.I.H., Extramural
  • Research Support, N.I.H., Intramural
  • Research Support, Non-U.S. Gov't

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