Links

Tools

Export citation

Search in Google Scholar

Meta-analysis of genome-wide association studies identifies novel loci that influence cupping and the glaucomatous process

Journal article published in 2014 by Henriet Springelkamp, René Höhn, Pirro G. Hysi, Aniket Mishra, Chiea-Chuen Khor, Stephanie J. Loomis, Jessica N. Cooke Bailey, Sarah F. Janssen, Rene Hoehn, Elisabeth M. van Leeuwen, Wishal D. Ramdas, Jane Gibson, Monisha E. Nongpiur, Liang Xu, Gudmar Thorleifsson and other authors.
This paper is available in a repository.
This paper is available in a repository.

Full text: Download

Question mark in circle
Preprint: policy unknown
Question mark in circle
Postprint: policy unknown
Question mark in circle
Published version: policy unknown

Abstract

Glaucoma is characterized by irreversible optic nerve degeneration and is the most frequent cause of irreversible blindness worldwide. Here, the International Glaucoma Genetics Consortium conducts a meta-analysis of genome-wide association studies of vertical cup-disc ratio (VCDR), an important disease-related optic nerve parameter. In 21,094 individuals of European ancestry and 6,784 individuals of Asian ancestry, we identify 10 new loci associated with variation in VCDR. In a separate risk-score analysis of five case-control studies, Caucasians in the highest quintile have a 2.5-fold increased risk of primary open-angle glaucoma as compared with those in the lowest quintile. This study has more than doubled the known loci associated with optic disc cupping and will allow greater understanding of mechanisms involved in this common blinding condition.