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Nine loci for ocular axial length identified through genome-wide association studies, including shared loci with refractive error.

Publication ,  Journal Article
Cheng, C-Y; Schache, M; Ikram, MK; Young, TL; Guggenheim, JA; Vitart, V; MacGregor, S; Verhoeven, VJM; Barathi, VA; Liao, J; Hysi, PG; Amin, N ...
Published in: Am J Hum Genet
August 8, 2013

Refractive errors are common eye disorders of public health importance worldwide. Ocular axial length (AL) is the major determinant of refraction and thus of myopia and hyperopia. We conducted a meta-analysis of genome-wide association studies for AL, combining 12,531 Europeans and 8,216 Asians. We identified eight genome-wide significant loci for AL (RSPO1, C3orf26, LAMA2, GJD2, ZNRF3, CD55, MIP, and ALPPL2) and confirmed one previously reported AL locus (ZC3H11B). Of the nine loci, five (LAMA2, GJD2, CD55, ALPPL2, and ZC3H11B) were associated with refraction in 18 independent cohorts (n = 23,591). Differential gene expression was observed for these loci in minus-lens-induced myopia mouse experiments and human ocular tissues. Two of the AL genes, RSPO1 and ZNRF3, are involved in Wnt signaling, a pathway playing a major role in the regulation of eyeball size. This study provides evidence of shared genes between AL and refraction, but importantly also suggests that these traits may have unique pathways.

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Published In

Am J Hum Genet

DOI

EISSN

1537-6605

Publication Date

August 8, 2013

Volume

93

Issue

2

Start / End Page

264 / 277

Location

United States

Related Subject Headings

  • White People
  • Signal Transduction
  • Refractive Errors
  • Polymorphism, Single Nucleotide
  • Middle Aged
  • Male
  • Humans
  • Genome-Wide Association Study
  • Genetics & Heredity
  • Genetic Predisposition to Disease
 

Citation

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Cheng, C.-Y., Schache, M., Ikram, M. K., Young, T. L., Guggenheim, J. A., Vitart, V., … Baird, P. N. (2013). Nine loci for ocular axial length identified through genome-wide association studies, including shared loci with refractive error. Am J Hum Genet, 93(2), 264–277. https://doi.org/10.1016/j.ajhg.2013.06.016
Cheng, Ching-Yu, Maria Schache, M Kamran Ikram, Terri L. Young, Jeremy A. Guggenheim, Veronique Vitart, Stuart MacGregor, et al. “Nine loci for ocular axial length identified through genome-wide association studies, including shared loci with refractive error.Am J Hum Genet 93, no. 2 (August 8, 2013): 264–77. https://doi.org/10.1016/j.ajhg.2013.06.016.
Cheng C-Y, Schache M, Ikram MK, Young TL, Guggenheim JA, Vitart V, et al. Nine loci for ocular axial length identified through genome-wide association studies, including shared loci with refractive error. Am J Hum Genet. 2013 Aug 8;93(2):264–77.
Cheng, Ching-Yu, et al. “Nine loci for ocular axial length identified through genome-wide association studies, including shared loci with refractive error.Am J Hum Genet, vol. 93, no. 2, Aug. 2013, pp. 264–77. Pubmed, doi:10.1016/j.ajhg.2013.06.016.
Cheng C-Y, Schache M, Ikram MK, Young TL, Guggenheim JA, Vitart V, MacGregor S, Verhoeven VJM, Barathi VA, Liao J, Hysi PG, Bailey-Wilson JE, St Pourcain B, Kemp JP, McMahon G, Timpson NJ, Evans DM, Montgomery GW, Mishra A, Wang YX, Wang JJ, Rochtchina E, Polasek O, Wright AF, Amin N, van Leeuwen EM, Wilson JF, Pennell CE, van Duijn CM, de Jong PTVM, Vingerling JR, Zhou X, Chen P, Li R, Tay W-T, Zheng Y, Chew M, Consortium for Refractive Error and Myopia, Burdon KP, Craig JE, Iyengar SK, Igo RP, Lass JH, Fuchs’ Genetics Multi-Center Study Group, Chew EY, Haller T, Mihailov E, Metspalu A, Wedenoja J, Simpson CL, Wojciechowski R, Höhn R, Mirshahi A, Zeller T, Pfeiffer N, Lackner KJ, Wellcome Trust Case Control Consortium 2, Bettecken T, Meitinger T, Oexle K, Pirastu M, Portas L, Nag A, Williams KM, Yonova-Doing E, Klein R, Klein BE, Hosseini SM, Paterson AD, Diabetes Control and Complications Trial/Epidemiology of Diabetes Interventions, and Complications Research Group, Makela K-M, Lehtimaki T, Kahonen M, Raitakari O, Yoshimura N, Matsuda F, Chen LJ, Pang CP, Yip SP, Yap MKH, Meguro A, Mizuki N, Inoko H, Foster PJ, Zhao JH, Vithana E, Tai E-S, Fan Q, Xu L, Campbell H, Fleck B, Rudan I, Aung T, Hofman A, Uitterlinden AG, Bencic G, Khor C-C, Forward H, Pärssinen O, Mitchell P, Rivadeneira F, Hewitt AW, Williams C, Oostra BA, Teo Y-Y, Hammond CJ, Stambolian D, Mackey DA, Klaver CCW, Wong T-Y, Saw S-M, Baird PN. Nine loci for ocular axial length identified through genome-wide association studies, including shared loci with refractive error. Am J Hum Genet. 2013 Aug 8;93(2):264–277.
Journal cover image

Published In

Am J Hum Genet

DOI

EISSN

1537-6605

Publication Date

August 8, 2013

Volume

93

Issue

2

Start / End Page

264 / 277

Location

United States

Related Subject Headings

  • White People
  • Signal Transduction
  • Refractive Errors
  • Polymorphism, Single Nucleotide
  • Middle Aged
  • Male
  • Humans
  • Genome-Wide Association Study
  • Genetics & Heredity
  • Genetic Predisposition to Disease