TY - JOUR
T1 - Common variants near ABCA1, AFAP1 and GMDS confer risk of primary open-angle glaucoma
AU - Gharahkhani, Puya
AU - Burdon, Kathryn
AU - Fogarty, Rhys
AU - Sharma, Shiwani
AU - Hewitt, A W
AU - Martin, Sarah
AU - Law, Matthew
AU - Cremin, Katie
AU - Cook Bailey, Jessica N
AU - Loomis, Stephanie
AU - Pasquale, Louis
AU - Haines, Jonathan
AU - Hauser, Michael
AU - Viswanathan, Ananth
AU - McGuffin, Peter
AU - Topouzis, Fotis
AU - Foster, Paul J
AU - Graham, Stuart
AU - Casson, Robert
AU - Chehade, Mark
AU - White, Andrew J
AU - Zhou, Tiger
AU - Souzeau, Emmanuelle
AU - Landers, John
AU - Fitzgerald, Jude
AU - Klebe, Sonja
AU - Ruddle, Jonathan B
AU - Goldberg, Ivan
AU - Healey, Paul
AU - Wellcome Trust Case Control Consortium 2
AU - NEIGHBORHOOD
AU - Mills, Richard
AU - Wang, Jie Jin
AU - Montgomery, Grant
AU - Martin, Nicholas
AU - Radford-Smith, Graham
AU - Whiteman, David
AU - Brown, Matthew A
AU - Wiggs, Janey
AU - Mackey, David A
AU - Mitchell, Paul
AU - Macgregor, Stuart
AU - Craig, Jamie
PY - 2014/8/31
Y1 - 2014/8/31
N2 - Primary open-angle glaucoma (POAG) is a major cause of irreversible blindness worldwide. We performed a genome-wide association study in an Australian discovery cohort comprising 1,155 cases with advanced POAG and 1,992 controls. We investigated the association of the top SNPs from the discovery stage in two Australian replication cohorts (932 cases and 6,862 controls total) and two US replication cohorts (2,616 cases and 2,634 controls total). Meta-analysis of all cohorts identified three loci newly associated with development of POAG. These loci are located upstream of ABCA1 (rs2472493[G], odds ratio (OR) = 1.31, P = 2.1 × 10 â '19), within AFAP1 (rs4619890[G], OR = 1.20, P = 7.0 × 10 â '10) and within GMDS (rs11969985[G], OR = 1.31, P = 7.7 × 10 â '10). Using RT-PCR and immunolabeling, we show that these genes are expressed within human retina, optic nerve and trabecular meshwork and that ABCA1 and AFAP1 are also expressed in retinal ganglion cells.
AB - Primary open-angle glaucoma (POAG) is a major cause of irreversible blindness worldwide. We performed a genome-wide association study in an Australian discovery cohort comprising 1,155 cases with advanced POAG and 1,992 controls. We investigated the association of the top SNPs from the discovery stage in two Australian replication cohorts (932 cases and 6,862 controls total) and two US replication cohorts (2,616 cases and 2,634 controls total). Meta-analysis of all cohorts identified three loci newly associated with development of POAG. These loci are located upstream of ABCA1 (rs2472493[G], odds ratio (OR) = 1.31, P = 2.1 × 10 â '19), within AFAP1 (rs4619890[G], OR = 1.20, P = 7.0 × 10 â '10) and within GMDS (rs11969985[G], OR = 1.31, P = 7.7 × 10 â '10). Using RT-PCR and immunolabeling, we show that these genes are expressed within human retina, optic nerve and trabecular meshwork and that ABCA1 and AFAP1 are also expressed in retinal ganglion cells.
KW - open-angle glaucoma
KW - glaucoma
KW - genome-wide association study
UR - http://purl.org/au-research/grants/NHMRC/535074
UR - http://purl.org/au-research/grants/NHMRC/1023911
UR - http://purl.org/au-research/grants/NHMRC/1031362
UR - http://purl.org/au-research/grants/NHMRC/1037838
UR - http://purl.org/au-research/grants/NHMRC/1048037
UR - http://purl.org/au-research/grants/NHMRC/1009844
UR - http://purl.org/au-research/grants/NHMRC/1031920
UR - http://purl.org/au-research/grants/NHMRC/199600
UR - http://purl.org/au-research/grants/NHMRC/552429
UR - http://purl.org/au-research/grants/NHMRC/241944
UR - http://purl.org/au-research/grants/NHMRC/339462
UR - http://purl.org/au-research/grants/NHMRC/389927
UR - http://purl.org/au-research/grants/NHMRC/389875
UR - http://purl.org/au-research/grants/NHMRC/389891
UR - http://purl.org/au-research/grants/NHMRC/389892
UR - http://purl.org/au-research/grants/NHMRC/389938
UR - http://purl.org/au-research/grants/NHMRC/443036
UR - http://purl.org/au-research/grants/NHMRC/442915
UR - http://purl.org/au-research/grants/NHMRC/442981
UR - http://purl.org/au-research/grants/NHMRC/496610
UR - http://purl.org/au-research/grants/NHMRC/552485
UR - http://purl.org/au-research/grants/NHMRC/496739
UR - http://purl.org/au-research/grants/NHMRC/552498
UR - http://purl.org/au-research/grants/NHMRC/974159
UR - http://purl.org/au-research/grants/NHMRC/211069
UR - http://purl.org/au-research/grants/NHMRC/457349
UR - http://purl.org/au-research/grants/NHMRC/512423
UR - http://purl.org/au-research/grants/NHMRC/529912
UR - http://purl.org/au-research/grants/NHMRC/475604
UR - http://purl.org/au-research/grants/NHMRC/358702
UR - http://purl.org/au-research/grants/NHMRC/632909
UR - http://www.scopus.com/inward/record.url?scp=84919377947&partnerID=8YFLogxK
U2 - 10.1038/ng.3079
DO - 10.1038/ng.3079
M3 - Article
SN - 1061-4036
VL - 46
SP - 1120
EP - 1125
JO - Nature Genetics
JF - Nature Genetics
IS - 10
ER -