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1. Multi-trait genome-wide association study identifies new loci associated with optic disc parameters

Author

Bonnemaijer, P.W.M. (Pieter), Leeuwen, E.M. (Elisabeth M. van), Iglesias, A.I. (Adriana I.), Gharahkhani, P. (Puya), Vitart, V. (Veronique), Khawaja, A.P. (Anthony), Simcoe, M. (Mark), Höhn, R. (René), Cree, A.J. (Angela), Igo Jr., R.P. (Robert), Burdon, K.P. (Kathryn P.), Craig, J.E. (Jamie), Hewit, A.W. (Alex), Jonas, J.B., Khor, C.-C. (Chiea-Cheun), Pasutto, F. (Francesca), Mackey, D.A. (David), Mitchell, P. (Paul), Mishra, A. (Aniket), Pang, C.P. (Chi Pui), Pasquale, L.R. (Louis R), Springelkamp, H. (Henriët), Thorleifsson, G. (Gudmar), Thorsteinsdottir, U. (Unnur), Viswanathan, A.C. (Ananth C.), Wojciechowski, R. (Robert), Wong, T.Y. (Tien Yin), Young, T.L. (Terrri L), Zeller, T. (Tanja), Allingham, R.R. (R Rand), Budenz, D.L. (Donald L.), Bailey, J.C. (Jessica Cooke), Fingert, J. (John), Gaasterland, D. (Douglas), Gaasterland, T. (Terry), Haines, J.L. (Jonathan), Hark, L. (Lisa), Hauser, M.A. (Michael), Kang, J.H. (Jae Hee), Kraft, P. (Peter), Lee, R.K. (Richard K.), Lichter, P.A. (Paul A.), Liu, Y. (Yutao), Moroi, S. (Syoko), Pasquale, L.R. (Louis), Pericak, M. (Margaret), Realini, A. (Anthony), Rhee, D. (Doug), Richards, J.R. (Julia R.), Ritch, R. (Robert), Scott, W.K. (William), Singh, K. (Kuldev), Sit, A.J. (Arthur J.), Vollrath, D. (Douglas), Weinreb, R.N. (Robert N.), Wollstein, G. (Gadi), Wilmer, D.Z. (Don Zack), Atan, D. (Denize), Aslam, T. (Tariq), Barman, S.A. (Sarah A.), Barrett, J.H. (Jennifer H.), Bishop, P.N. (Paul), Blows, P. (Peter), Bunce, C. (Catey), Carare, R.O. (Roxana O.), Chakravarthy, U. (Usha), Chan, M. (Michelle), Chua, S.Y.L. (Sharon Y. L.), Crabb, D.P. (David), Cumberland, P.M. (Philippa M.), Day, A. (Alexander), Desai, P. (Parul), Dhillon, B. (Bal), Dick, A.D. (Andrew D.), Egan, C. (Cathy), Ennis, S. (Sarah), Foster, P.J. (Paul), Fruttiger, M. (Marcus), Gallacher, J.E.J. (John E. J.), Garway, D.F. (David F.), Gibson, J. (Jane), Dan Gore, (), Guggenheim, J. (Jean), Hardcastle, A. (Alison), Harding, S.P. (Simon), Hogg, R. (Ruth), Keane, P.A. (Pearse A.), Khaw, P.T. (Peng T.), Lascaratos, G. (Gerassimos), Macgillivray, T. (Tom), Mackie, S. (Sarah), Martin, K. (Keith), McGaughey, M. (Michelle), McGuinness, B. (Bernadette), McKay, G.J. (Gareth), McKibbin, M. (Martin), Mitry, D. (Danny), Moore, T. (Tony), Morgan, J.E. (James E.), Muthy, Z.A. (Zaynah A.), O’Sullivan, E. (Eoin), Owen, C.G. (Chris G.), Patel, P. (Praveen), Paterson, E. (Euan), Peto, T. (Tünde), Petzold, A. (Axel), Rahi, J.S. (Jugnoo S.), Rudnikca, A.R. (Alicja R.), Self, J. (Jay), Sivaprasad, S., Steel, D. (David), Stratton, I. (Irene), Strouthidis, N. (Nicholas), Sudlow, C. (Cathie), Thomas, D. (Dhanes), Trucco, E. (Emanuele), Tufail, A. (Adnan), Vernon, S.A. (Stephen A.), Williams, C. (Cathy), Williams, K.M. (Katie M.), Woodside, J.V. (J.), Yates, M.M. (Max M.), Yip, J. (Jennifer), Zheng, Y. (Yalin), Gerhold-Ay, A. (Aslihan), Nickels, S. (Stefan), Wilson, J.F. (James), Hayward, C. (Caroline), Boutin, T.S. (Thibaud S.), Polasek, O. (Ozren), Aung, T. (Tin), Khor, C.C., Amin, N. (Najaf), Lotery, A.J. (Andrew), Wiggs, J.L. (Janey L.), Cheng, C.-Y. (Ching-Yu), Hysi, P.G. (Pirro G.), Hammond, C.J. (Christopher), Thiadens, A.A.H.J. (Alberta), MacGregor, S. (Stuart), Klaver, C.C.W. (Caroline), Duijn, C.M. (Cornelia) van, Bonnemaijer, P.W.M. (Pieter), Leeuwen, E.M. (Elisabeth M. van), Iglesias, A.I. (Adriana I.), Gharahkhani, P. (Puya), Vitart, V. (Veronique), Khawaja, A.P. (Anthony), Simcoe, M. (Mark), Höhn, R. (René), Cree, A.J. (Angela), Igo Jr., R.P. (Robert), Burdon, K.P. (Kathryn P.), Craig, J.E. (Jamie), Hewit, A.W. (Alex), Jonas, J.B., Khor, C.-C. (Chiea-Cheun), Pasutto, F. (Francesca), Mackey, D.A. (David), Mitchell, P. (Paul), Mishra, A. (Aniket), Pang, C.P. (Chi Pui), Pasquale, L.R. (Louis R), Springelkamp, H. (Henriët), Thorleifsson, G. (Gudmar), Thorsteinsdottir, U. (Unnur), Viswanathan, A.C. (Ananth C.), Wojciechowski, R. (Robert), Wong, T.Y. (Tien Yin), Young, T.L. (Terrri L), Zeller, T. (Tanja), Allingham, R.R. (R Rand), Budenz, D.L. (Donald L.), Bailey, J.C. (Jessica Cooke), Fingert, J. (John), Gaasterland, D. (Douglas), Gaasterland, T. (Terry), Haines, J.L. (Jonathan), Hark, L. (Lisa), Hauser, M.A. (Michael), Kang, J.H. (Jae Hee), Kraft, P. (Peter), Lee, R.K. (Richard K.), Lichter, P.A. (Paul A.), Liu, Y. (Yutao), Moroi, S. (Syoko), Pasquale, L.R. (Louis), Pericak, M. (Margaret), Realini, A. (Anthony), Rhee, D. (Doug), Richards, J.R. (Julia R.), Ritch, R. (Robert), Scott, W.K. (William), Singh, K. (Kuldev), Sit, A.J. (Arthur J.), Vollrath, D. (Douglas), Weinreb, R.N. (Robert N.), Wollstein, G. (Gadi), Wilmer, D.Z. (Don Zack), Atan, D. (Denize), Aslam, T. (Tariq), Barman, S.A. (Sarah A.), Barrett, J.H. (Jennifer H.), Bishop, P.N. (Paul), Blows, P. (Peter), Bunce, C. (Catey), Carare, R.O. (Roxana O.), Chakravarthy, U. (Usha), Chan, M. (Michelle), Chua, S.Y.L. (Sharon Y. L.), Crabb, D.P. (David), Cumberland, P.M. (Philippa M.), Day, A. (Alexander), Desai, P. (Parul), Dhillon, B. (Bal), Dick, A.D. (Andrew D.), Egan, C. (Cathy), Ennis, S. (Sarah), Foster, P.J. (Paul), Fruttiger, M. (Marcus), Gallacher, J.E.J. (John E. J.), Garway, D.F. (David F.), Gibson, J. (Jane), Dan Gore, (), Guggenheim, J. (Jean), Hardcastle, A. (Alison), Harding, S.P. (Simon), Hogg, R. (Ruth), Keane, P.A. (Pearse A.), Khaw, P.T. (Peng T.), Lascaratos, G. (Gerassimos), Macgillivray, T. (Tom), Mackie, S. (Sarah), Martin, K. (Keith), McGaughey, M. (Michelle), McGuinness, B. (Bernadette), McKay, G.J. (Gareth), McKibbin, M. (Martin), Mitry, D. (Danny), Moore, T. (Tony), Morgan, J.E. (James E.), Muthy, Z.A. (Zaynah A.), O’Sullivan, E. (Eoin), Owen, C.G. (Chris G.), Patel, P. (Praveen), Paterson, E. (Euan), Peto, T. (Tünde), Petzold, A. (Axel), Rahi, J.S. (Jugnoo S.), Rudnikca, A.R. (Alicja R.), Self, J. (Jay), Sivaprasad, S., Steel, D. (David), Stratton, I. (Irene), Strouthidis, N. (Nicholas), Sudlow, C. (Cathie), Thomas, D. (Dhanes), Trucco, E. (Emanuele), Tufail, A. (Adnan), Vernon, S.A. (Stephen A.), Williams, C. (Cathy), Williams, K.M. (Katie M.), Woodside, J.V. (J.), Yates, M.M. (Max M.), Yip, J. (Jennifer), Zheng, Y. (Yalin), Gerhold-Ay, A. (Aslihan), Nickels, S. (Stefan), Wilson, J.F. (James), Hayward, C. (Caroline), Boutin, T.S. (Thibaud S.), Polasek, O. (Ozren), Aung, T. (Tin), Khor, C.C., Amin, N. (Najaf), Lotery, A.J. (Andrew), Wiggs, J.L. (Janey L.), Cheng, C.-Y. (Ching-Yu), Hysi, P.G. (Pirro G.), Hammond, C.J. (Christopher), Thiadens, A.A.H.J. (Alberta), MacGregor, S. (Stuart), Klaver, C.C.W. (Caroline), and Duijn, C.M. (Cornelia) van

Abstract

A new avenue of mining published genome-wide association studies includes the joint analysis of related traits. The power of this approach depends on the genetic correlation of traits, which reflects the number of pleiotropic loci, i.e. genetic loci influencing multiple traits. Here, we applied new meta-analyses of optic nerve head (ONH) related traits implicated in primary open-angle glaucoma (POAG); intraocular pressure and central corneal thickness using Haplotype reference consortium imputations. We performed a multi-trait analysis of ONH parameters cup area, disc area and vertical cup-disc ratio. We uncover new variants; rs11158547 in PPP1R36-PLEKHG3 and rs1028727 near SERPINE3 at genome-wide significance that replicate in independent Asian cohorts imputed to 1000 Genomes. At this point, validation of these variants in POAG cohorts is hampered by the high degree of heterogeneity. Our results show that multi-trait analysis is a valid approach to identify novel pleiotropic variants for ONH.

Published
2019
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2. Genomic locus modulating corneal thickness in the mouse identifies POU6F2 as a potential risk of developing glaucoma

Author

King, R. (Richard), Struebing, F.L., Li, Y. (Yuwen), Wang, J., Koch, A.A., Bailey, JNC, Gharahkhani, P, Macgregor, S., Allingham, R.R. (R Rand), Hauser, M.A. (Michael), Wiggs, J.L. (Janey), Geisert, E.E., Allingham, R., Brilliant, M., Budenz, D., Bailey, J.C., Fingert, J., Gaasterland, D., Gaasterland, T., Haines, J.L. (Jonathan), Hark, L., Hauser, M., Igo, R., Kang, J.H. (Jae), Kraft, P. (Peter), Lee, R. (R.) van der, Lichter, P. (Peter), Liu, Y. (Yu), Moroi, S., Pasquale, L.R. (Louis), Pericak-Vance, M.A. (Margaret), Realini, A., Rhee, D., Richards, J. (John), Ritch, R., Schuman, J., Scott, W.K. (William), Singh, K, Sit, A., Vollrath, D., Weinreb, RN, Wollstein, G., Zack, D., Aung, T. (Tin), Burdon, K.P. (Kathryn), Cheng, C-Y. (Ching-Yu), Bailey, J.N.C., Craig, J.E. (Jamie), Cree, A.J. (Angela), Hammond, C.J. (Christopher), Hewit, A.W. (Alex), Höhn, R., Hysi, P.G. (Pirro), Gonzalez, A.I., Jonas, J., Khawaja, A, Khor, C.C., Klaver, C.C.W. (Caroline), Pasutto, F. (Francesca), Mackey, D., Mitchell, P. (Paul), Mishra, A. (Aniket), Pang, C., Springelkamp, H. (Henriët), Thorleifsson, G. (Gudmar), Thorsteinsdottir, U. (Unnur), Duijn, C.M., Viswanathan, A. (Anand), Vitart, V. (Veronique), Wojciechowski, R. (Robert), Wong, T., Young, T.L. (Terri), Zeller, T. (Tanja), King, R. (Richard), Struebing, F.L., Li, Y. (Yuwen), Wang, J., Koch, A.A., Bailey, JNC, Gharahkhani, P, Macgregor, S., Allingham, R.R. (R Rand), Hauser, M.A. (Michael), Wiggs, J.L. (Janey), Geisert, E.E., Allingham, R., Brilliant, M., Budenz, D., Bailey, J.C., Fingert, J., Gaasterland, D., Gaasterland, T., Haines, J.L. (Jonathan), Hark, L., Hauser, M., Igo, R., Kang, J.H. (Jae), Kraft, P. (Peter), Lee, R. (R.) van der, Lichter, P. (Peter), Liu, Y. (Yu), Moroi, S., Pasquale, L.R. (Louis), Pericak-Vance, M.A. (Margaret), Realini, A., Rhee, D., Richards, J. (John), Ritch, R., Schuman, J., Scott, W.K. (William), Singh, K, Sit, A., Vollrath, D., Weinreb, RN, Wollstein, G., Zack, D., Aung, T. (Tin), Burdon, K.P. (Kathryn), Cheng, C-Y. (Ching-Yu), Bailey, J.N.C., Craig, J.E. (Jamie), Cree, A.J. (Angela), Hammond, C.J. (Christopher), Hewit, A.W. (Alex), Höhn, R., Hysi, P.G. (Pirro), Gonzalez, A.I., Jonas, J., Khawaja, A, Khor, C.C., Klaver, C.C.W. (Caroline), Pasutto, F. (Francesca), Mackey, D., Mitchell, P. (Paul), Mishra, A. (Aniket), Pang, C., Springelkamp, H. (Henriët), Thorleifsson, G. (Gudmar), Thorsteinsdottir, U. (Unnur), Duijn, C.M., Viswanathan, A. (Anand), Vitart, V. (Veronique), Wojciechowski, R. (Robert), Wong, T., Young, T.L. (Terri), and Zeller, T. (Tanja)

Abstract

Central corneal thickness (CCT) is one of the most heritable ocular traits and it is also a phenotypic risk factor for primary open angle glaucoma (POAG). The present study uses the BXD Recombinant Inbred (RI) strains to identify novel quantitative trait loci (QTLs) modulating CCT in the mouse with the potential of identifying a molecular link between CCT and risk of developing POAG. The BXD RI strain set was used to define mammalian genomic loci modulating CCT, with a total of 818 corneas measured from 61 BXD RI strains (between 60–100 days of age). The mice were anesthetized and the eyes were positioned in front of the lens of the Phoenix Micron IV Image-Guided OCT system or the Bioptigen OCT system. CCT data for each strain was averaged and used to QTLs modulating this phenotype using the bioinformatics tools on GeneNetwork (www.genenetwork.org). The candidate genes and genomic loci identified in the mouse were then directly compared with the summary data from a human POAG genome wide association study (NEIGHBORHOOD) to determine if any genomic elements modulating mouse CCT are also risk factors for POAG.This analysis revealed one significant QTL on Chr 13 and a suggestive QTL on Chr 7. The significant locus on Chr 13 (13 to 19 Mb) was examined further to define candidate genes modulating this eye phenotype. For the Chr 13 QTL in the mouse, only one gene in the region (Pou6f2) contained nonsynonymous SNPs. Of these five nonsynonymous SNPs in Pou6f2, two resulted in changes in the amino acid proline which could result in altered secondary structure affecting protein function. The 7 Mb region under the mouse Chr 13 peak distributes over 2 chromosomes in the human: Chr 1 and Chr 7. These genomic loci were examined in the NEIGHBORHOOD database to determine if they are potential risk factors for human glaucoma identified using meta-data from human GWAS. The top 50 hits all resided within one gene (POU6F2), with the highest significance level of p = 10−6 for SNP rs7631

Published
2018
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3. Genome-wide association study of primary open-angle glaucoma in continental and admixed African populations

Author

Bonnemaijer, P.W.M. (Pieter), Iglesias, A.I. (Adriana I.), Nadkarni, G.N. (Girish N.), Sanyiwa, A.J. (Anna J.), Hassan, H.G. (Hassan G.), Cook, C. (Colin), Simcoe, M. (Mark), Taylor, K.D. (Kent), Schurmann, C. (Claudia), Belbin, G.M. (Gillian M.), Kenny, E.E. (Eimear E.), Bottinger, E.P. (Erwin P.), van de Laar, S. (Suzanne), Wiliams, S.E.I. (Susan E. I.), Akafo, S.K. (Stephen K.), Ashaye, A.O. (Adeyinka O.), Zangwill, L.M. (Linda), Girkin, C.A. (Christopher A.), Ng, M.C.Y. (Maggie C.Y.), Rotter, J.I. (Jerome I.), Weinreb, R.N. (Robert N.), Li, Z. (Zheng), Allingham, R.R. (R Rand), Nag, A. (Abhishek), Hysi, P.G. (Pirro G.), Meester-Smoor, M.A. (Magda), Wiggs, J.L. (Janey L.), Hauser, M.A. (Michael A.), Hammond, C.J. (Christopher J.), Lemij, H.G. (Hans G.), Loos, R.J.F. (Ruth), Duijn, C.M. (Cornelia) van, Thiadens, A.A.H.J. (Alberta), Klaver, C.C.W. (Caroline), Bonnemaijer, P.W.M. (Pieter), Iglesias, A.I. (Adriana I.), Nadkarni, G.N. (Girish N.), Sanyiwa, A.J. (Anna J.), Hassan, H.G. (Hassan G.), Cook, C. (Colin), Simcoe, M. (Mark), Taylor, K.D. (Kent), Schurmann, C. (Claudia), Belbin, G.M. (Gillian M.), Kenny, E.E. (Eimear E.), Bottinger, E.P. (Erwin P.), van de Laar, S. (Suzanne), Wiliams, S.E.I. (Susan E. I.), Akafo, S.K. (Stephen K.), Ashaye, A.O. (Adeyinka O.), Zangwill, L.M. (Linda), Girkin, C.A. (Christopher A.), Ng, M.C.Y. (Maggie C.Y.), Rotter, J.I. (Jerome I.), Weinreb, R.N. (Robert N.), Li, Z. (Zheng), Allingham, R.R. (R Rand), Nag, A. (Abhishek), Hysi, P.G. (Pirro G.), Meester-Smoor, M.A. (Magda), Wiggs, J.L. (Janey L.), Hauser, M.A. (Michael A.), Hammond, C.J. (Christopher J.), Lemij, H.G. (Hans G.), Loos, R.J.F. (Ruth), Duijn, C.M. (Cornelia) van, Thiadens, A.A.H.J. (Alberta), and Klaver, C.C.W. (Caroline)

Abstract

Primary open angle glaucoma (POAG) is a complex disease with a major genetic contribution. Its prevalence varies greatly among ethnic groups, and is up to five times more frequent in black African populations compared to Europeans. So far, worldwide efforts to elucidate the genetic complexity of POAG in African populations has been limited. We conducted a genome-wide association study in 1113 POAG cases and 1826 controls from Tanzanian, South African and African American study samples. Apart from confirming evidence of association at TXNRD2 (rs16984299; OR[T] 1.20; P = 0.003), we found that a genetic risk score combining the effects of the 15 previously reported POAG loci was significantly associated with POAG in our samples (OR 1.56; 95% CI 1.26–1.93; P = 4.79 × 10−5). By genome-wide association testing we identified a novel candidate locus, rs141186647, harboring EXOC4 (OR[A] 0.48; P = 3.75 × 10−8), a gene transcribing a component of the exocyst complex involved in vesicle transport. The low frequency and high degree of genetic heterogeneity at this region hampered validation of this finding in predominantly West-African replication sets. Our results suggest that established genetic risk factors play a role in African POAG, however, they do not explain the higher disease load. The high heterogeneity within Africans remains a challenge to identify the genetic commonalities for POAG in this ethnicity, and demands studies of extremely large size.

Published
2018
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4. Cross-ancestry genome-wide association analysis of corneal thickness strengthens link between complex and Mendelian eye diseases

Author

Iglesias, A.I. (Adriana I.), Mishra, A. (Aniket), Vitart, V. (Veronique), Bykhovskaya, Y. (Yelena), Höhn, R. (René), Springelkamp, H. (Henriët), Cuellar-Partida, G. (Gabriel), Gharahkhani, P. (Puya), Bailey, J.N.C. (Jessica N. Cooke), Willoughby, C.E. (Colin E.), Li, X. (Xiaohui), Yazar, S. (Seyhan), Nag, A. (Abhishek), Khawaja, A.P. (Anthony), Polasek, O. (Ozren), Siscovick, D.S. (David), Mitchell, P. (Paul), Tham, Y.C. (Yih Chung), Haines, J.L. (Jonathan), Kearns, L.S. (Lisa S.), Hayward, C. (Caroline), Shi, Y. (Yuan), Van Leeuwen, E.M. (Elisabeth M.), Taylor, K.D. (Kent), Wang, J.J. (Jie Jin), Rochtchina, E. (Elena), Attia, J. (John), Scott, R. (Rodney), Holliday, E.G. (Elizabeth), Baird, P.N. (Paul), Xie, J. (Jing), Inouye, M. (Michael), Viswanathan, A. (Ananth), Sim, X. (Xueling), Bonnemaijer, P.W.M. (Pieter), Rotter, J.I. (Jerome I.), Martin, N.G. (Nicholas G.), Zeller, T. (Tanja), Mills, R.A. (Richard), Staffieri, S.E. (Sandra E.), Jonas, J.B. (Jost B.), Schmidtmann, I. (Irene), Boutin, T. (Thibaud), Kang, J.H. (Jae H.), Lucas, S.E.M. (Sionne E.M.), Wong, T.Y. (Tien Yin), Beutel, M.E. (Manfred E.), Wilson, J.F. (James F.), Allingham, R.R. (R Rand), Brilliant, M.H. (Murray H.), Budenz, D.L. (Donald L.), Christen, W.G. (William G.), Fingert, J. (John), Friedman, D.S. (David), Gaasterland, D. (Douglas), Gaasterland, T. (Terry), Hauser, M.A. (Michael), Kraft, P. (Peter), Lee, R.K. (Richard K.), Lichter, P.A. (Paul A.), Liu, Y. (Yutao), Loomis, S.J. (Stephanie J.), Moroi, S.E. (Sayoko), Pericak-Vance, M.A. (Margaret), Realini, A. (Anthony), Richards, J.E. (Julia E.), Schuman, J.S. (Joel S.), Scott, W.K. (William), Singh, K. (Kuldev), Sit, A.J. (Arthur J.), Vollrath, D. (Douglas), Weinreb, R.N. (Robert N.), Wollstein, G. (Gadi), Zack, D.J. (Donald), Zhang, K. (Kang), Donnelly, P. (Peter), Barroso, I.E. (Inês), Blackwell, J.M. (Jenefer M.), Bramon, E. (Elvira), Brown, M.A. (Matthew), Casas, J.P. (Juan), Corvin, A. (Aiden), Deloukas, P. (Panos), Duncanson, A. (Audrey), Jankowski, J. (Janusz), Markus, H.S. (Hugh), Mathew, J. (Joseph), Palmer, C.N.A. (Colin), Plomin, R. (Robert), Rautanen, A. (Anna), Sawcer, S.J. (Stephen), Trembath, R.C. (Richard), Wood, N.W. (Nicholas W.), Spencer, C.C.A. (Chris C.), Band, G. (Gavin), Bellenguez, C. (Céline), Freeman, C. (Colin), Hellenthal, F.A., Giannoulatou, E. (Eleni), Pirinen, M. (Matti), Pearson, R. (Ruth), Strange, A. (Amy), Su, Z. (Zhan), Vukcevic, D. (Damjan), Langford, C. (Cordelia), Hunt, S.E. (Sarah E.), Edkins, T. (Ted), Gwilliam, R. (Rhian), Blackburn, H. (Hannah), Bumpstead, S. (Suzannah), Dronov, S. (Serge), Gillman, M. (Matthew), Gray, E. (Emma), Hammond, N. (Naomi), Jayakumar, A. (Alagurevathi), McCann, O.T. (Owen), Liddle, J. (Jennifer), Potter, S.C. (Simon), Ravindrarajah, R. (Radhi), Ricketts, M. (Michelle), Waller, P. (Patrick), Weston, P. (Paul), Widaa, S. (Sara), Whittaker, P. (Pamela), Uitterlinden, A.G. (André), Vithana, E.N. (Eranga), Foster, P.J. (Paul), Hysi, P.G. (Pirro), Hewitt, A.W. (Alex W.), Khor, C.C., Pasquale, L.R. (Louis), Montgomery, G.W. (Grant W.), Klaver, C.C.W. (Caroline), Aung, T. (Tin), Pfeiffer, A.F.H. (Andreas), Mackey, D.A. (David), Hammond, C.J. (Christopher), Cheng, C.-Y. (Ching-Yu), Craig, J.E. (Jamie), Rabinowitz, Y.S. (Yaron), Wiggs, J.L. (Janey L.), Burdon, K.P. (Kathryn), Duijn, C.M. (Cornelia) van, MacGregor, S. (Stuart), Iglesias, A.I. (Adriana I.), Mishra, A. (Aniket), Vitart, V. (Veronique), Bykhovskaya, Y. (Yelena), Höhn, R. (René), Springelkamp, H. (Henriët), Cuellar-Partida, G. (Gabriel), Gharahkhani, P. (Puya), Bailey, J.N.C. (Jessica N. Cooke), Willoughby, C.E. (Colin E.), Li, X. (Xiaohui), Yazar, S. (Seyhan), Nag, A. (Abhishek), Khawaja, A.P. (Anthony), Polasek, O. (Ozren), Siscovick, D.S. (David), Mitchell, P. (Paul), Tham, Y.C. (Yih Chung), Haines, J.L. (Jonathan), Kearns, L.S. (Lisa S.), Hayward, C. (Caroline), Shi, Y. (Yuan), Van Leeuwen, E.M. (Elisabeth M.), Taylor, K.D. (Kent), Wang, J.J. (Jie Jin), Rochtchina, E. (Elena), Attia, J. (John), Scott, R. (Rodney), Holliday, E.G. (Elizabeth), Baird, P.N. (Paul), Xie, J. (Jing), Inouye, M. (Michael), Viswanathan, A. (Ananth), Sim, X. (Xueling), Bonnemaijer, P.W.M. (Pieter), Rotter, J.I. (Jerome I.), Martin, N.G. (Nicholas G.), Zeller, T. (Tanja), Mills, R.A. (Richard), Staffieri, S.E. (Sandra E.), Jonas, J.B. (Jost B.), Schmidtmann, I. (Irene), Boutin, T. (Thibaud), Kang, J.H. (Jae H.), Lucas, S.E.M. (Sionne E.M.), Wong, T.Y. (Tien Yin), Beutel, M.E. (Manfred E.), Wilson, J.F. (James F.), Allingham, R.R. (R Rand), Brilliant, M.H. (Murray H.), Budenz, D.L. (Donald L.), Christen, W.G. (William G.), Fingert, J. (John), Friedman, D.S. (David), Gaasterland, D. (Douglas), Gaasterland, T. (Terry), Hauser, M.A. (Michael), Kraft, P. (Peter), Lee, R.K. (Richard K.), Lichter, P.A. (Paul A.), Liu, Y. (Yutao), Loomis, S.J. (Stephanie J.), Moroi, S.E. (Sayoko), Pericak-Vance, M.A. (Margaret), Realini, A. (Anthony), Richards, J.E. (Julia E.), Schuman, J.S. (Joel S.), Scott, W.K. (William), Singh, K. (Kuldev), Sit, A.J. (Arthur J.), Vollrath, D. (Douglas), Weinreb, R.N. (Robert N.), Wollstein, G. (Gadi), Zack, D.J. (Donald), Zhang, K. (Kang), Donnelly, P. (Peter), Barroso, I.E. (Inês), Blackwell, J.M. (Jenefer M.), Bramon, E. (Elvira), Brown, M.A. (Matthew), Casas, J.P. (Juan), Corvin, A. (Aiden), Deloukas, P. (Panos), Duncanson, A. (Audrey), Jankowski, J. (Janusz), Markus, H.S. (Hugh), Mathew, J. (Joseph), Palmer, C.N.A. (Colin), Plomin, R. (Robert), Rautanen, A. (Anna), Sawcer, S.J. (Stephen), Trembath, R.C. (Richard), Wood, N.W. (Nicholas W.), Spencer, C.C.A. (Chris C.), Band, G. (Gavin), Bellenguez, C. (Céline), Freeman, C. (Colin), Hellenthal, F.A., Giannoulatou, E. (Eleni), Pirinen, M. (Matti), Pearson, R. (Ruth), Strange, A. (Amy), Su, Z. (Zhan), Vukcevic, D. (Damjan), Langford, C. (Cordelia), Hunt, S.E. (Sarah E.), Edkins, T. (Ted), Gwilliam, R. (Rhian), Blackburn, H. (Hannah), Bumpstead, S. (Suzannah), Dronov, S. (Serge), Gillman, M. (Matthew), Gray, E. (Emma), Hammond, N. (Naomi), Jayakumar, A. (Alagurevathi), McCann, O.T. (Owen), Liddle, J. (Jennifer), Potter, S.C. (Simon), Ravindrarajah, R. (Radhi), Ricketts, M. (Michelle), Waller, P. (Patrick), Weston, P. (Paul), Widaa, S. (Sara), Whittaker, P. (Pamela), Uitterlinden, A.G. (André), Vithana, E.N. (Eranga), Foster, P.J. (Paul), Hysi, P.G. (Pirro), Hewitt, A.W. (Alex W.), Khor, C.C., Pasquale, L.R. (Louis), Montgomery, G.W. (Grant W.), Klaver, C.C.W. (Caroline), Aung, T. (Tin), Pfeiffer, A.F.H. (Andreas), Mackey, D.A. (David), Hammond, C.J. (Christopher), Cheng, C.-Y. (Ching-Yu), Craig, J.E. (Jamie), Rabinowitz, Y.S. (Yaron), Wiggs, J.L. (Janey L.), Burdon, K.P. (Kathryn), Duijn, C.M. (Cornelia) van, and MacGregor, S. (Stuart)

Abstract

Central corneal thickness (CCT) is a highly heritable trait associated with complex eye diseases such as keratoconus and glaucoma. We perform a genome-wide association meta-analysis of CCT and identify 19 novel regions. In addition to adding support for known connective tissue-related pathways, pathway analyses uncover previously unreported gene sets. Remarkably, >20% of the CCT-loci are near or within Mendelian disorder genes. These included FBN1, ADAMTS2 and TGFB2 which associate with connective tissue disorders (Marfan, Ehlers-Danlos and Loeys-Dietz syndromes), and the LUM-DCN-KERA gene complex involved in myopia, corneal dystrophies and cornea plana. Using index CCT-increasing variants, we find a significant inverse correlation in effect sizes between CCT and keratoconus (r =-0.62, P = 5.30 × 10-5) but not between CCT and primary open-angle glaucoma (r =-0.17, P = 0.2). Our findings provide evidence for shared genetic influences between CCT and keratoconus, and implicate candidate genes acting in collagen and extracellular matrix regulation.

Published
2018
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5. New insights into the genetics of primary open-angle glaucoma based on meta-analyses of intraocular pressure and optic disc characteristics.

Author

Springelkamp, H. (Henriët), Iglesias, A.I. (Adriana), Mishra, A. (Aniket), Höhn, R. (René), Wojciechowski, R. (Robert), Khawaja, A.P. (Anthony), Nag, A. (Abhishek), Wang, Y.X. (Ya Xing), Wang, J.J. (Jie Jin), Cuellar-Partida, G. (Gabriel), Gibson, J. (Jane), Cooke Bailey, J.N. (Jessica), Vithana, E.N. (Eranga), Gharahkhani, P. (Puya), Boutin, T. (Thibaud), Ramdas, W.D. (Wishal), Zeller, T. (Tanja), Luben, R.N. (Robert), Yonova-Doing, E. (Ekaterina), Viswanathan, A.C. (Ananth), Yazar, S. (Seyhan), Cree, A.J. (Angela), Haines, J.L. (Jonathan), Koh, J.Y. (Jia Yu), Souzeau, E. (Emmanuelle), Wilson, J.F. (James), Amin, N. (Najaf), Müller, C. (Christian), Venturini, C. (Cristina), Kearns, L.S. (Lisa), Hee Kang, J. (Jae), Consortium, N. (Neighborhood), Tham, Y.C. (Yih Chung), Zhou, T. (Tiger), van Leeuwen, E.M. (Elisabeth), Nickels, S. (Stefan), Sanfilippo, P. (Paul), Liao, J. (Jiemin), Linde, H.V. (Herma van der), Zhao, W. (Wanting), van Koolwijk, L.M. (Leonieke), Zheng, L. (Li), Rivadeneira, F. (Fernando), Baskaran, M. (Mani), van der Lee, S.J. (Sven), Perera, S. (Shamira), de Jong, P.T. (Paulus), Oostra, B.A. (Ben), Uitterlinden, A.G. (André), Fan, Q. (Qiao), Hofman, A. (Albert), Shyong Tai, E. (E-), Vingerling, J.R. (Johannes), Sim, X. (Xueling), Wolfs, R.C. (Roger), Teo, Y.Y. (Yik Ying), Lemij, H.G. (Hans), Khor, C.C. (Chiea Chuen), Willemsen, R. (Rob), Lackner, K.J. (Karl), Aung, T. (Tin), Jansonius, N.M. (Nomdo), Montgomery, G. (Grant), Wild, P.S. (Philipp), Young, T.L. (Terri), Burdon, K.P. (Kathryn), Hysi, P.G. (Pirro), Pasquale, L.R. (Louis), Wong, T.Y. (Tien Yin), Klaver, C.C. (Caroline), Hewitt, A.W. (Alex), Jonas, J.B. (Jost), Mitchell, P. (Paul), Lotery, A.J. (Andrew), Foster, P.J. (Paul), Vitart, V. (Veronique), Pfeiffer, N. (Norbert), Craig, J.E. (Jamie), Mackey, D.A. (David), Hammond, C.J. (Christopher), Wiggs, J.L. (Janey), Cheng, C.Y. (Ching-Yu), van Duijn, C.M. (Cornelia), MacGregor, S. (Stuart), Springelkamp, H. (Henriët), Iglesias, A.I. (Adriana), Mishra, A. (Aniket), Höhn, R. (René), Wojciechowski, R. (Robert), Khawaja, A.P. (Anthony), Nag, A. (Abhishek), Wang, Y.X. (Ya Xing), Wang, J.J. (Jie Jin), Cuellar-Partida, G. (Gabriel), Gibson, J. (Jane), Cooke Bailey, J.N. (Jessica), Vithana, E.N. (Eranga), Gharahkhani, P. (Puya), Boutin, T. (Thibaud), Ramdas, W.D. (Wishal), Zeller, T. (Tanja), Luben, R.N. (Robert), Yonova-Doing, E. (Ekaterina), Viswanathan, A.C. (Ananth), Yazar, S. (Seyhan), Cree, A.J. (Angela), Haines, J.L. (Jonathan), Koh, J.Y. (Jia Yu), Souzeau, E. (Emmanuelle), Wilson, J.F. (James), Amin, N. (Najaf), Müller, C. (Christian), Venturini, C. (Cristina), Kearns, L.S. (Lisa), Hee Kang, J. (Jae), Consortium, N. (Neighborhood), Tham, Y.C. (Yih Chung), Zhou, T. (Tiger), van Leeuwen, E.M. (Elisabeth), Nickels, S. (Stefan), Sanfilippo, P. (Paul), Liao, J. (Jiemin), Linde, H.V. (Herma van der), Zhao, W. (Wanting), van Koolwijk, L.M. (Leonieke), Zheng, L. (Li), Rivadeneira, F. (Fernando), Baskaran, M. (Mani), van der Lee, S.J. (Sven), Perera, S. (Shamira), de Jong, P.T. (Paulus), Oostra, B.A. (Ben), Uitterlinden, A.G. (André), Fan, Q. (Qiao), Hofman, A. (Albert), Shyong Tai, E. (E-), Vingerling, J.R. (Johannes), Sim, X. (Xueling), Wolfs, R.C. (Roger), Teo, Y.Y. (Yik Ying), Lemij, H.G. (Hans), Khor, C.C. (Chiea Chuen), Willemsen, R. (Rob), Lackner, K.J. (Karl), Aung, T. (Tin), Jansonius, N.M. (Nomdo), Montgomery, G. (Grant), Wild, P.S. (Philipp), Young, T.L. (Terri), Burdon, K.P. (Kathryn), Hysi, P.G. (Pirro), Pasquale, L.R. (Louis), Wong, T.Y. (Tien Yin), Klaver, C.C. (Caroline), Hewitt, A.W. (Alex), Jonas, J.B. (Jost), Mitchell, P. (Paul), Lotery, A.J. (Andrew), Foster, P.J. (Paul), Vitart, V. (Veronique), Pfeiffer, N. (Norbert), Craig, J.E. (Jamie), Mackey, D.A. (David), Hammond, C.J. (Christopher), Wiggs, J.L. (Janey), Cheng, C.Y. (Ching-Yu), van Duijn, C.M. (Cornelia), and MacGregor, S. (Stuart)

Abstract

Primary open-angle glaucoma (POAG), the most common optic neuropathy, is a heritable disease. Siblings of POAG cases have a ten-fold increase risk of developing the disease. Intraocular pressure (IOP) and optic nerve head characteristics are used clinically to predict POAG risk. We conducted a genome-wide association meta-analysis of IOP and optic disc parameters and validated our findings in multiple sets of POAG cases and controls. Using imputation to the 1000 genomes (1000G) reference set, we identified 9 new genomic regions associated with vertical cup disc ratio (VCDR) and 1 new region associated with IOP. Additionally, we found 5 novel loci for optic nerve cup area and 6 for disc area. Previously it was assumed that genetic variation influenced POAG either through IOP or via changes to the optic nerve head; here we present evidence that some genomic regions affect both IOP and the disc parameters. We characterized the effect of the novel loci through pathway analysis and found that pathways involved are not entirely distinct as assumed so far. Further, we identified a novel association between CDKN1A and POAG. Using a zebrafish model we show that six6b (associated with POAG and optic nerve head variation) alters the expression of cdkn1a In summary, we have identified several novel genes influencing the major clinical risk predictors of POAG and showed that genetic variation in CDKN1A is important in POAG risk.

Published
2017
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6. Systems genetics identifies a role for Cacna2d1 regulation in elevated intraocular pressure and glaucoma susceptibility

Author

Chintalapudi, S.R. (Sumana R.), Maria, D. (Doaa), Di Wang, X. (Xiang), Bailey, J.N.C. (Jessica N. Cooke), Allingham, R. (Rand), Brilliant, M.H. (Murray H.), Budenz, D.L. (Donald L.), Fingert, J. (John), Gaasterland, D. (Douglas), Gaasterland, T. (Terry), Haines, J.L. (Jonathan), Hark, L. (Lisa), Hauser, M.A. (Michael), Igo Jr., R.P. (Robert), Hee Kang, J. (Jae), Kraft, P. (Peter), Lee, R.K. (Richard K.), Lichter, P.A. (Paul A.), Liu, Y. (Yutao), Moroi, S. (Syoko), Pasquale, L.R. (Louis), Pericak-Vance, M.A. (Margaret), Realini, A. (Anthony), Rhee, D. (Doug), Richards, J.R. (Julia R.), Ritch, R. (Robert), Schuman, J.S. (Joel S.), Scott, W.K. (William), Singh, K. (Kuldev), Sit, A.J. (Arthur J.), Vollrath, D. (Douglas), Wollstein, G. (Gadi), Zack, D.J. (Donald), Aung, T. (Tin), Bonnemaijer, P. (Peter), Cheng, C.-Y. (Cheng-Yu), Craig, J.E. (Jamie), Duijn, C.M. (Cornelia) van, Gharahkhani, P. (Puya), Iglesias Gonzalez, A. (Adriana), Hammond, C.J. (Christopher J.), Hewitt, A. (Alex), Hoehn, R. (Rene), Jonansson, F. (Fridbert), Khawaja, A.P. (Anthony), Chuen Khor, C. (Chiea), Klaver, C.C.W. (Caroline), Lotery, A.J. (Andrew), Mackey, D.A. (David), MacGregor, S. (Stuart), Pang, C. (Calvin), Pasutto, F. (Francesca), Zwart, J-A. (John-Anker), Thorleifsson, G. (Gudmar), Thorsteinsdottir, U. (Unnar), Vitart, V. (Veronique), Vithana, E.N. (Eranga), Young, T.L. (Terri L.), Zeller, T. (Tanja), Hysi, P.G. (Pirro), Wiggs, J.L. (Janey L.), Williams, R.W. (Robert W.), Jablonski, M.M. (Monica M.), Chintalapudi, S.R. (Sumana R.), Maria, D. (Doaa), Di Wang, X. (Xiang), Bailey, J.N.C. (Jessica N. Cooke), Allingham, R. (Rand), Brilliant, M.H. (Murray H.), Budenz, D.L. (Donald L.), Fingert, J. (John), Gaasterland, D. (Douglas), Gaasterland, T. (Terry), Haines, J.L. (Jonathan), Hark, L. (Lisa), Hauser, M.A. (Michael), Igo Jr., R.P. (Robert), Hee Kang, J. (Jae), Kraft, P. (Peter), Lee, R.K. (Richard K.), Lichter, P.A. (Paul A.), Liu, Y. (Yutao), Moroi, S. (Syoko), Pasquale, L.R. (Louis), Pericak-Vance, M.A. (Margaret), Realini, A. (Anthony), Rhee, D. (Doug), Richards, J.R. (Julia R.), Ritch, R. (Robert), Schuman, J.S. (Joel S.), Scott, W.K. (William), Singh, K. (Kuldev), Sit, A.J. (Arthur J.), Vollrath, D. (Douglas), Wollstein, G. (Gadi), Zack, D.J. (Donald), Aung, T. (Tin), Bonnemaijer, P. (Peter), Cheng, C.-Y. (Cheng-Yu), Craig, J.E. (Jamie), Duijn, C.M. (Cornelia) van, Gharahkhani, P. (Puya), Iglesias Gonzalez, A. (Adriana), Hammond, C.J. (Christopher J.), Hewitt, A. (Alex), Hoehn, R. (Rene), Jonansson, F. (Fridbert), Khawaja, A.P. (Anthony), Chuen Khor, C. (Chiea), Klaver, C.C.W. (Caroline), Lotery, A.J. (Andrew), Mackey, D.A. (David), MacGregor, S. (Stuart), Pang, C. (Calvin), Pasutto, F. (Francesca), Zwart, J-A. (John-Anker), Thorleifsson, G. (Gudmar), Thorsteinsdottir, U. (Unnar), Vitart, V. (Veronique), Vithana, E.N. (Eranga), Young, T.L. (Terri L.), Zeller, T. (Tanja), Hysi, P.G. (Pirro), Wiggs, J.L. (Janey L.), Williams, R.W. (Robert W.), and Jablonski, M.M. (Monica M.)

Abstract

Glaucoma is a multi-factorial blinding disease in which genetic factors play an important role. Elevated intraocular pressure is a highly heritable risk factor for primary open angle glaucoma and currently the only target for glaucoma therapy. Our study helps to better understand underlying genetic and molecular mechanisms that regulate intraocular pressure, and identifies a new candidate gene, Cacna2d1, that modulates intraocular pressure and a promising therapeutic, pregabalin, which binds to CACNA2D1 protein and lowers intraocular pressure significantly. Because our study utilizes a genetically diverse population of mice with know

Published
2017
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7. Meta-analysis of Genome-Wide Association Studies Identifies Novel Loci Associated With Optic Disc Morphology

Author

Springelkamp, H. (Henriët), Mishra, A. (Aniket), Hysi, P.G. (Pirro), Gharahkhani, P. (Puya), Höhn, R. (René), Khor, C.C., Cooke Bailey, J.N. (Jessica N.), Luo, X. (Xiaoyan), Ramdas, W.D. (Wishal), Vithana, E.N. (Eranga), Koh, V. (Victor), Yazar, S. (Seyhan), Xu, L. (Liang), Forward, H. (Hannah), Kearns, L.S. (Lisa S.), Amin, N. (Najaf), Iglesias González, A.I. (Adriana), Sim, K.S., Leeuwen, E.M. (Elisa) van, Demirkan, A. (Ayşe), Lee, S.J. (Sven) van der, Loon, S.-C. (Seng-Chee), Rivadeneira Ramirez, F. (Fernando), Nag, A. (Abhishek), Sanfilippo, P.G. (Paul G.), Schillert, A. (Arne), Jong, P.T.V.M. (Paulus) de, Oostra, B.A. (Ben), Uitterlinden, A.G. (André), Hofman, A. (Albert), Zhou, T. (Tiger), Burdon, K.P. (Kathryn), Spector, T.D. (Timothy), Lackner, K.J. (Karl), Saw, S-M. (Seang-Mei), Vingerling, J.R. (Hans), Teo, Y.Y. (Yik Ying), Pasquale, L.R. (Louis), Wolfs, R.C.W. (Roger), Lemij, H.G. (Hans), Tai, E.S. (Shyong), Jonas, J.B. (Jost B.), Cheng, C-Y. (Ching-Yu), Aung, T. (Tin), Jansonius, N.M. (Nomdo), Klaver, C.C.W. (Caroline), Craig, J.E. (Jamie), Young, T.L. (Terri), Haines, J.L. (Jonathan), MacGregor, S. (Stuart), Mackey, D.A. (David), Pfeiffer, A.F.H. (Andreas), Wong, T.Y. (Tien Yin), Wiggs, J.L. (Janey), Hewit, A.W. (Alex), Duijn, C.M. (Cornelia) van, Hammond, C.J. (Christopher), Springelkamp, H. (Henriët), Mishra, A. (Aniket), Hysi, P.G. (Pirro), Gharahkhani, P. (Puya), Höhn, R. (René), Khor, C.C., Cooke Bailey, J.N. (Jessica N.), Luo, X. (Xiaoyan), Ramdas, W.D. (Wishal), Vithana, E.N. (Eranga), Koh, V. (Victor), Yazar, S. (Seyhan), Xu, L. (Liang), Forward, H. (Hannah), Kearns, L.S. (Lisa S.), Amin, N. (Najaf), Iglesias González, A.I. (Adriana), Sim, K.S., Leeuwen, E.M. (Elisa) van, Demirkan, A. (Ayşe), Lee, S.J. (Sven) van der, Loon, S.-C. (Seng-Chee), Rivadeneira Ramirez, F. (Fernando), Nag, A. (Abhishek), Sanfilippo, P.G. (Paul G.), Schillert, A. (Arne), Jong, P.T.V.M. (Paulus) de, Oostra, B.A. (Ben), Uitterlinden, A.G. (André), Hofman, A. (Albert), Zhou, T. (Tiger), Burdon, K.P. (Kathryn), Spector, T.D. (Timothy), Lackner, K.J. (Karl), Saw, S-M. (Seang-Mei), Vingerling, J.R. (Hans), Teo, Y.Y. (Yik Ying), Pasquale, L.R. (Louis), Wolfs, R.C.W. (Roger), Lemij, H.G. (Hans), Tai, E.S. (Shyong), Jonas, J.B. (Jost B.), Cheng, C-Y. (Ching-Yu), Aung, T. (Tin), Jansonius, N.M. (Nomdo), Klaver, C.C.W. (Caroline), Craig, J.E. (Jamie), Young, T.L. (Terri), Haines, J.L. (Jonathan), MacGregor, S. (Stuart), Mackey, D.A. (David), Pfeiffer, A.F.H. (Andreas), Wong, T.Y. (Tien Yin), Wiggs, J.L. (Janey), Hewit, A.W. (Alex), Duijn, C.M. (Cornelia) van, and Hammond, C.J. (Christopher)

Abstract

Primary open-angle glaucoma is the most common optic neuropathy and an important cause of irreversible blindness worldwide. The optic nerve head or optic disc is divided in two parts: a central cup (without nerve fibers) surrounded by the neuroretinal rim (containing axons of the retinal ganglion cells). The International Glaucoma Genetics Consortium conducted a meta-analysis of genome-wide association studies consisting of 17,248 individuals of European ancestry and 6,841 individuals of Asian ancestry. The outcomes of the genome-wide association studies were disc area and cup area. These specific measurements describe optic nerve morphology in another way than the vertical cup-disc ratio, which is a clinically used measurement, and may shed

Published
2015
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8. Genome-wide analysis of multi-ancestry cohorts identifies new loci influencing intraocular pressure and susceptibility to glaucoma

Author

Hysi, P.G. (Pirro), Cheng, C-Y. (Ching-Yu), Springelkamp, H. (Henriët), MacGregor, S. (Stuart), Bailey, J.N.C. (Jessica N. Cooke), Wojciechowski, R. (Robert), Vitart, V. (Veronique), Nag, A. (Abhishek), Hewit, A.W. (Alex), Höhn, R. (René), Venturini, C. (Cristina), Mirshahi, A. (Alireza), Ramdas, W.D. (Wishal), Thorleifsson, G. (Gudmar), Vithana, E.N. (Eranga), Khor, C.C., Stefansson, A.B. (Arni B.), Liao, J. (Jie), Haines, J.L. (Jonathan), Amin, N. (Najaf), Wang, Y. (Ying), Wild, P.S. (Philipp S.), Ozel, A.B. (Ayse), Li, J., Fleck, B.W. (Brian W.), Zeller, T. (Tanja), Staffieri, S.E. (Sandra E.), Teo, Y.Y. (Yik Ying), Cuellar-Partida, G. (Gabriel), Luo, X. (Xiaoyan), Allingham, R.R. (R Rand), Richards, J.E. (Julia), Senft, A. (Andrea), Karssen, L.C. (Lennart), Zheng, Y. (Yingfeng), Bellenguez, C. (Céline), Xu, L. (Liang), Iglesias González, A.I. (Adriana), Wilson, J.F. (James F), Kang, J.H. (Jae), Leeuwen, E.M. (Elisa) van, Jonsson, V. (Vesteinn), Thorsteinsdottir, U. (Unnur), Despriet, D.D.G. (Dominique), Ennis, S. (Sarah), Moroi, S.E. (Sayoko), Martin, N.G. (Nicholas), Jansonius, N.M. (Nomdo), Yazar, S. (Seyhan), Tai, E.S. (Shyong), Amouyel, P. (Philippe), Kirwan, J. (James), Koolwijk, L.M.E. (Leonieke) van, Hauser, M.A. (Michael), Jonasson, F. (Fridbert), Leo, P.J. (Paul), Loomis, S.J. (Stephanie J.), Fogarty, R. (Rhys), Rivadeneira Ramirez, F. (Fernando), Kearns, L.S. (Lisa S.), Lackner, K.J. (Karl), Jong, P.T.V.M. (Paulus) de, Simpson, C.L. (Claire), Pennell, C.E. (Craig), Oostra, B.A. (Ben), Uitterlinden, A.G. (André), Saw, S-M. (Seang-Mei), Lotery, A.J. (Andrew), Bailey-Wilson, J.E. (Joan E.), Hofman, A. (Albert), Vingerling, J.R. (Hans), Maubaret, C. (Cécilia), Pfeiffer, A.F.H. (Andreas), Wolfs, R.C.W. (Roger), Lemij, H.G. (Hans), Young, T.L. (Terri), Pasquale, L.R. (Louis), Delcourt, C. (Cécile), Spector, T.D. (Timothy), Klaver, C.C.W. (Caroline), Small, K.S. (Kerrin), Burdon, K.P. (Kathryn), Zwart, J-A. (John-Anker), Wong, T.Y. (Tien Yin), Viswanathan, A.C. (Ananth), Mackey, D.A. (David), Craig, J.E. (Jamie), Wiggs, J.L. (Janey), Duijn, C.M. (Cornelia) van, Hammond, C.J. (Christopher), Aung, T. (Tin), Hysi, P.G. (Pirro), Cheng, C-Y. (Ching-Yu), Springelkamp, H. (Henriët), MacGregor, S. (Stuart), Bailey, J.N.C. (Jessica N. Cooke), Wojciechowski, R. (Robert), Vitart, V. (Veronique), Nag, A. (Abhishek), Hewit, A.W. (Alex), Höhn, R. (René), Venturini, C. (Cristina), Mirshahi, A. (Alireza), Ramdas, W.D. (Wishal), Thorleifsson, G. (Gudmar), Vithana, E.N. (Eranga), Khor, C.C., Stefansson, A.B. (Arni B.), Liao, J. (Jie), Haines, J.L. (Jonathan), Amin, N. (Najaf), Wang, Y. (Ying), Wild, P.S. (Philipp S.), Ozel, A.B. (Ayse), Li, J., Fleck, B.W. (Brian W.), Zeller, T. (Tanja), Staffieri, S.E. (Sandra E.), Teo, Y.Y. (Yik Ying), Cuellar-Partida, G. (Gabriel), Luo, X. (Xiaoyan), Allingham, R.R. (R Rand), Richards, J.E. (Julia), Senft, A. (Andrea), Karssen, L.C. (Lennart), Zheng, Y. (Yingfeng), Bellenguez, C. (Céline), Xu, L. (Liang), Iglesias González, A.I. (Adriana), Wilson, J.F. (James F), Kang, J.H. (Jae), Leeuwen, E.M. (Elisa) van, Jonsson, V. (Vesteinn), Thorsteinsdottir, U. (Unnur), Despriet, D.D.G. (Dominique), Ennis, S. (Sarah), Moroi, S.E. (Sayoko), Martin, N.G. (Nicholas), Jansonius, N.M. (Nomdo), Yazar, S. (Seyhan), Tai, E.S. (Shyong), Amouyel, P. (Philippe), Kirwan, J. (James), Koolwijk, L.M.E. (Leonieke) van, Hauser, M.A. (Michael), Jonasson, F. (Fridbert), Leo, P.J. (Paul), Loomis, S.J. (Stephanie J.), Fogarty, R. (Rhys), Rivadeneira Ramirez, F. (Fernando), Kearns, L.S. (Lisa S.), Lackner, K.J. (Karl), Jong, P.T.V.M. (Paulus) de, Simpson, C.L. (Claire), Pennell, C.E. (Craig), Oostra, B.A. (Ben), Uitterlinden, A.G. (André), Saw, S-M. (Seang-Mei), Lotery, A.J. (Andrew), Bailey-Wilson, J.E. (Joan E.), Hofman, A. (Albert), Vingerling, J.R. (Hans), Maubaret, C. (Cécilia), Pfeiffer, A.F.H. (Andreas), Wolfs, R.C.W. (Roger), Lemij, H.G. (Hans), Young, T.L. (Terri), Pasquale, L.R. (Louis), Delcourt, C. (Cécile), Spector, T.D. (Timothy), Klaver, C.C.W. (Caroline), Small, K.S. (Kerrin), Burdon, K.P. (Kathryn), Zwart, J-A. (John-Anker), Wong, T.Y. (Tien Yin), Viswanathan, A.C. (Ananth), Mackey, D.A. (David), Craig, J.E. (Jamie), Wiggs, J.L. (Janey), Duijn, C.M. (Cornelia) van, Hammond, C.J. (Christopher), and Aung, T. (Tin)

Abstract

Elevated intraocular pressure (IOP) is an important risk factor in developing glaucoma, and variability in IOP might herald glaucomatous development or progression. We report the results of a genome-wide association study meta-analysis of 18 population cohorts from the International Glaucoma Genetics Consortium (IGGC), comprising 35,296 multi-ancestry participants for IOP. We confirm genetic association of known loci for IOP and primary open-angle glaucoma (POAG) and identify four new IOP-associated loci located on chromosome 3q25.31 within the FNDC3B gene (P = 4.19 × 10 '8 for rs6445055), two on chromosome 9 (P = 2.80 × 10 '11 for rs2472493 near ABCA1 and P = 6.39 × 10 '11 for rs8176693 within ABO) and one on chromosome 11p11.2 (best P = 1.04 × 10 '11 for rs747782). Separate meta-analyses of 4 independent POAG cohorts, totaling 4,284 cases and 95,560 controls, showed that 3 of these loci for IOP were also associated with POAG.

Published
2014
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9. Meta-analysis of genome-wide association studies identifies novel loci that influence cupping and the glaucomatous process

Author

Springelkamp, H. (Henriët), Höhn, R. (René), Mishra, A. (Aniket), Hysi, P.G. (Pirro), Khor, C.C., Loomis, S.J. (Stephanie J.), Bailey, J.N.C. (Jessica N. Cooke), Gibson, J. (Jane), Thorleifsson, G. (Gudmar), Janssen, S.F. (Sarah), Luo, X. (Xiaoyan), Ramdas, W.D. (Wishal), Vithana, E.N. (Eranga), Nongpiur, M.E. (Monisha E.), Montgomery, G.W. (Grant), Xu, L. (Liang), Mountain, J.E. (Jenny E.), Gharahkhani, P. (Puya), Lu, Y. (Yi), Amin, N. (Najaf), Karssen, L.C. (Lennart), Sim, K.S., Leeuwen, E.M. (Elisa) van, Iglesias González, A.I. (Adriana), Verhoeven, V.J.M. (Virginie), Hauser, M.A. (Michael), Loon, S.-C. (Seng-Chee), Despriet, D.D.G. (Dominique), Nag, A. (Abhishek), Venturini, C. (Cristina), Sanfilippo, P.G. (Paul G.), Schillert, A. (Arne), Kang, J.H. (Jae), Landers, J. (John), Jonasson, F. (Fridbert), Cree, A.J. (Angela), Koolwijk, L.M.E. (Leonieke) van, Rivadeneira Ramirez, F. (Fernando), Souzeau, E. (Emmanuelle), Jonsson, V. (Vesteinn), Menon, G. (Geeta), Mitchell, P. (Paul), Wang, J.J. (Jie Jin), Rochtchina, E. (Elena), Attia, J. (John), Scott, R. (Rodney), Holliday, E.G. (Elizabeth), Baird, P.N. (Paul), Xie, J. (Jing), Inouye, M. (Michael), Viswanathan, A.C. (Ananth), Sim, X. (Xueling), Weinreb, R.N. (Robert N.), Jong, P.T.V.M. (Paulus) de, Oostra, B.A. (Ben), Uitterlinden, A.G. (André), Hofman, A. (Albert), Ennis, S. (Sarah), Thorsteinsdottir, U. (Unnur), Burdon, K.P. (Kathryn), Spector, T.D. (Timothy), Mirshahi, A. (Alireza), Saw, S-M. (Seang-Mei), Vingerling, J.R. (Hans), Teo, Y.Y. (Yik Ying), Wolfs, R.C.W. (Roger), Lemij, H.G. (Hans), Tai, E.S. (Shyong), Jansonius, N.M. (Nomdo), Jonas, J.B. (Jost B.), Cheng, C-Y. (Ching-Yu), Aung, T. (Tin), Klaver, C.C.W. (Caroline), Craig, J.E. (Jamie), MacGregor, S. (Stuart), Mackey, D.A. (David), Lotery, A.J. (Andrew), Zwart, J-A. (John-Anker), Bergen, A.A.B. (Arthur), Young, T.L. (Terri), Wiggs, J.L. (Janey), Pfeiffer, A.F.H. (Andreas), Wong, T.Y. (Tien Yin), Pasquale, L.R. (Louis), Hewit, A.W. (Alex), Duijn, C.M. (Cornelia) van, Hammond, C.J. (Christopher), Springelkamp, H. (Henriët), Höhn, R. (René), Mishra, A. (Aniket), Hysi, P.G. (Pirro), Khor, C.C., Loomis, S.J. (Stephanie J.), Bailey, J.N.C. (Jessica N. Cooke), Gibson, J. (Jane), Thorleifsson, G. (Gudmar), Janssen, S.F. (Sarah), Luo, X. (Xiaoyan), Ramdas, W.D. (Wishal), Vithana, E.N. (Eranga), Nongpiur, M.E. (Monisha E.), Montgomery, G.W. (Grant), Xu, L. (Liang), Mountain, J.E. (Jenny E.), Gharahkhani, P. (Puya), Lu, Y. (Yi), Amin, N. (Najaf), Karssen, L.C. (Lennart), Sim, K.S., Leeuwen, E.M. (Elisa) van, Iglesias González, A.I. (Adriana), Verhoeven, V.J.M. (Virginie), Hauser, M.A. (Michael), Loon, S.-C. (Seng-Chee), Despriet, D.D.G. (Dominique), Nag, A. (Abhishek), Venturini, C. (Cristina), Sanfilippo, P.G. (Paul G.), Schillert, A. (Arne), Kang, J.H. (Jae), Landers, J. (John), Jonasson, F. (Fridbert), Cree, A.J. (Angela), Koolwijk, L.M.E. (Leonieke) van, Rivadeneira Ramirez, F. (Fernando), Souzeau, E. (Emmanuelle), Jonsson, V. (Vesteinn), Menon, G. (Geeta), Mitchell, P. (Paul), Wang, J.J. (Jie Jin), Rochtchina, E. (Elena), Attia, J. (John), Scott, R. (Rodney), Holliday, E.G. (Elizabeth), Baird, P.N. (Paul), Xie, J. (Jing), Inouye, M. (Michael), Viswanathan, A.C. (Ananth), Sim, X. (Xueling), Weinreb, R.N. (Robert N.), Jong, P.T.V.M. (Paulus) de, Oostra, B.A. (Ben), Uitterlinden, A.G. (André), Hofman, A. (Albert), Ennis, S. (Sarah), Thorsteinsdottir, U. (Unnur), Burdon, K.P. (Kathryn), Spector, T.D. (Timothy), Mirshahi, A. (Alireza), Saw, S-M. (Seang-Mei), Vingerling, J.R. (Hans), Teo, Y.Y. (Yik Ying), Wolfs, R.C.W. (Roger), Lemij, H.G. (Hans), Tai, E.S. (Shyong), Jansonius, N.M. (Nomdo), Jonas, J.B. (Jost B.), Cheng, C-Y. (Ching-Yu), Aung, T. (Tin), Klaver, C.C.W. (Caroline), Craig, J.E. (Jamie), MacGregor, S. (Stuart), Mackey, D.A. (David), Lotery, A.J. (Andrew), Zwart, J-A. (John-Anker), Bergen, A.A.B. (Arthur), Young, T.L. (Terri), Wiggs, J.L. (Janey), Pfeiffer, A.F.H. (Andreas), Wong, T.Y. (Tien Yin), Pasquale, L.R. (Louis), Hewit, A.W. (Alex), Duijn, C.M. (Cornelia) van, and Hammond, C.J. (Christopher)

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.

Published
2014
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