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2. New Thinking in pediatric critical care - prevention of post intensive care syndrome in critically ill children and their families (NoPICS-Kids)

Author

Engel, J, Fröhlich, D, Fuchs, H, Höhn, R, Dittgen, F, Perez Ortiz, A, Uhl, S, Westhoff, J, Mahler, C, Brüggenjürgen, B, Martus, P, Manning, J, Nordmeyer, J, Neunhoeffer, F, Engel, J, Fröhlich, D, Fuchs, H, Höhn, R, Dittgen, F, Perez Ortiz, A, Uhl, S, Westhoff, J, Mahler, C, Brüggenjürgen, B, Martus, P, Manning, J, Nordmeyer, J, and Neunhoeffer, F

Published
2024

12. Genome-wide association meta-analysis of corneal curvature identifies novel loci and shared genetic influences across axial length and refractive error

Author

Fan, Q. (Qiao), Pozarickij, A. (Alfred), Tan, N.Y.Q. (Nicholas Y. Q.), Guo, X. (Xiaobo), Verhoeven, V.J.M. (Virginie), Vitart, V. (Veronique), Guggenheim, J. (Jean), Miyake, M. (Masahiro), Tideman, J.W.L. (Willem), Khawaja, A.P. (Anthony), Zhang, L. (Liang), MacGregor, S. (Stuart), Höhn, R. (René), Chen, P. (Peng), Biino, G. (Ginevra), Wedenoja, J. (Juho), Saffari, S.E. (Seyed Ehsan), Tedja, M. (Milly), Xie, J. (Jing), Lanca, C. (Carla), Wang, Y.X. (Ya Xing), Sahebjada, S. (Srujana), Mazur, J. (Johanna), Mirshahi, A. (Alireza), Martin, N.G. (Nicholas), Yazar, S. (Seyhan), Pennell, C.E. (Craig), Yap, M.K.H. (Maurice K. H.), Haarman, A.E.G. (Annechien E. G.), Enthoven, C.A. (Clair A.), Polling, J.R. (Jan Roelof), Bailey-Wilson, J.E. (Joan E.), Veluchamy, A.B. (Amutha Barathi), Burdon, K.P. (Kathryn P.), Campbell, H. (Harry), Chen, L.J. (Li Jia), Chew, E.Y. (Emily Y.), Craig, J.E. (Jamie), Cumberland, P.M. (Phillippa M.), DeAngelis, M.M. (Margaret), Delcourt, C. (Cécile), Ding, X. (Xiaohu), Evans, D.M. (David M.), Gharahkhani, P. (Puya), Iglesias, A.I. (Adriana I.), Haller, T. (Toomas), Han, X. (Xikun), Hoang, Q. (Quan), Igo Jr., R.P. (Robert), Iyengar, S.K. (Sudha), Kähönen, M. (Mika), Kaprio, J. (Jaakko), Klein, B.E. (Barbara E.), Klein, R. (Ronald), Lass Jr., J.H. (Jonathan), Lee, K. (Kris), Lehtimäki, T. (Terho), Lewis, D.D. (Deyana D.), Li, Q. (Qing), Li, S.-M. (Shi-Ming), Lyytikäinen, L.-P. (Leo-Pekka), Meguro, A. (Akira), Metspalu, A. (Andres), Middlebrooks, C.D. (Candace D.), Mizuki, N. (Nobuhisa), Musolf, A.M. (Anthony M.), Nickels, S. (Stefan), Oexle, K. (Konrad), Pang, C.P. (Chi Pui), Paterson, A.D. (Andrew), Rahi, J.S. (Jugnoo S.), Raitakari, O. (Olli), Rudan, I. (Igor), Stambolian, D.E. (Dwight), Simpson, C.L. (Claire), Wang, N. (Ningli), Bin Wei, W. (Wen), Williams, K.M. (Katie M.), Wilson, J.F. (James), Wojciechowski, R. (Robert), Yamashiro, K. (Kenji), Yam, J.C.S. (Jason C. S.), Zhou, X. (Xiangtian), Aslam, T. (Tariq), Barman, S.A. (Sarah A.), Barrett, J.H. (Jenny 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), Fruttiger, M. (Marcus), Gallacher, J. (John), Garway-Heath, D.F. (David F.), Gibson, J. (Jane), Gore, D. (Dan), Hardcastle, A. (Alison), Harding, S.P. (Simon), Hogg, R. (Ruth), Keane, P.A. (Pearse A.), Khaw, S.P.T. (Sir Peng T.), Lascaratos, G. (Gerassimos), Lotery, A.J. (Andrew), 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), 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.), Viswanathan, A.C. (Ananth C.), Williams, K. (Katie), Woodside, J.V. (J.), Yates, M.M. (Max M.), Yip, J. (Jennifer), Zheng, Y. (Yalin), Hewit, A.W. (Alex), Jaddoe, V.W.V. (Vincent), Duijn, C.M. (Cornelia) van, Hayward, C. (Caroline), Polasek, O. (Ozren), Tai, E.S. (Shyong), Yoshikatsu, H. (Hosoda), Hysi, P.G. (Pirro G.), Young, T.L. (Terri L.), Tsujikawa, A. (Akitaka), Wang, J.J. (Jie Jing), Mitchell, P. (Paul), Pfeiffer, A.F.H. (Andreas), Pärssinen, O. (Olavi), Foster, P.J. (Paul), Fossarello, M. (Maurizio), Yip, S.P. (Shea Ping), Williams, C. (Cathy), Hammond, C.J. (Christopher), Jonas, J.B., He, M. (Mingguang), Mackey, D.A. (David), Wong, T.-Y. (Tien-Yin), Klaver, C.C.W. (Caroline), Saw, S-M. (Seang-Mei), Baird, P.N. (Paul), Cheng, C.-Y. (Ching-Yu), Fan, Q. (Qiao), Pozarickij, A. (Alfred), Tan, N.Y.Q. (Nicholas Y. Q.), Guo, X. (Xiaobo), Verhoeven, V.J.M. (Virginie), Vitart, V. (Veronique), Guggenheim, J. (Jean), Miyake, M. (Masahiro), Tideman, J.W.L. (Willem), Khawaja, A.P. (Anthony), Zhang, L. (Liang), MacGregor, S. (Stuart), Höhn, R. (René), Chen, P. (Peng), Biino, G. (Ginevra), Wedenoja, J. (Juho), Saffari, S.E. (Seyed Ehsan), Tedja, M. (Milly), Xie, J. (Jing), Lanca, C. (Carla), Wang, Y.X. (Ya Xing), Sahebjada, S. (Srujana), Mazur, J. (Johanna), Mirshahi, A. (Alireza), Martin, N.G. (Nicholas), Yazar, S. (Seyhan), Pennell, C.E. (Craig), Yap, M.K.H. (Maurice K. H.), Haarman, A.E.G. (Annechien E. G.), Enthoven, C.A. (Clair A.), Polling, J.R. (Jan Roelof), Bailey-Wilson, J.E. (Joan E.), Veluchamy, A.B. (Amutha Barathi), Burdon, K.P. (Kathryn P.), Campbell, H. (Harry), Chen, L.J. (Li Jia), Chew, E.Y. (Emily Y.), Craig, J.E. (Jamie), Cumberland, P.M. (Phillippa M.), DeAngelis, M.M. (Margaret), Delcourt, C. (Cécile), Ding, X. (Xiaohu), Evans, D.M. (David M.), Gharahkhani, P. (Puya), Iglesias, A.I. (Adriana I.), Haller, T. (Toomas), Han, X. (Xikun), Hoang, Q. (Quan), Igo Jr., R.P. (Robert), Iyengar, S.K. (Sudha), Kähönen, M. (Mika), Kaprio, J. (Jaakko), Klein, B.E. (Barbara E.), Klein, R. (Ronald), Lass Jr., J.H. (Jonathan), Lee, K. (Kris), Lehtimäki, T. (Terho), Lewis, D.D. (Deyana D.), Li, Q. (Qing), Li, S.-M. (Shi-Ming), Lyytikäinen, L.-P. (Leo-Pekka), Meguro, A. (Akira), Metspalu, A. (Andres), Middlebrooks, C.D. (Candace D.), Mizuki, N. (Nobuhisa), Musolf, A.M. (Anthony M.), Nickels, S. (Stefan), Oexle, K. (Konrad), Pang, C.P. (Chi Pui), Paterson, A.D. (Andrew), Rahi, J.S. (Jugnoo S.), Raitakari, O. (Olli), Rudan, I. (Igor), Stambolian, D.E. (Dwight), Simpson, C.L. (Claire), Wang, N. (Ningli), Bin Wei, W. (Wen), Williams, K.M. (Katie M.), Wilson, J.F. (James), Wojciechowski, R. (Robert), Yamashiro, K. (Kenji), Yam, J.C.S. (Jason C. S.), Zhou, X. (Xiangtian), Aslam, T. (Tariq), Barman, S.A. (Sarah A.), Barrett, J.H. (Jenny 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), Fruttiger, M. (Marcus), Gallacher, J. (John), Garway-Heath, D.F. (David F.), Gibson, J. (Jane), Gore, D. (Dan), Hardcastle, A. (Alison), Harding, S.P. (Simon), Hogg, R. (Ruth), Keane, P.A. (Pearse A.), Khaw, S.P.T. (Sir Peng T.), Lascaratos, G. (Gerassimos), Lotery, A.J. (Andrew), 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), 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.), Viswanathan, A.C. (Ananth C.), Williams, K. (Katie), Woodside, J.V. (J.), Yates, M.M. (Max M.), Yip, J. (Jennifer), Zheng, Y. (Yalin), Hewit, A.W. (Alex), Jaddoe, V.W.V. (Vincent), Duijn, C.M. (Cornelia) van, Hayward, C. (Caroline), Polasek, O. (Ozren), Tai, E.S. (Shyong), Yoshikatsu, H. (Hosoda), Hysi, P.G. (Pirro G.), Young, T.L. (Terri L.), Tsujikawa, A. (Akitaka), Wang, J.J. (Jie Jing), Mitchell, P. (Paul), Pfeiffer, A.F.H. (Andreas), Pärssinen, O. (Olavi), Foster, P.J. (Paul), Fossarello, M. (Maurizio), Yip, S.P. (Shea Ping), Williams, C. (Cathy), Hammond, C.J. (Christopher), Jonas, J.B., He, M. (Mingguang), Mackey, D.A. (David), Wong, T.-Y. (Tien-Yin), Klaver, C.C.W. (Caroline), Saw, S-M. (Seang-Mei), Baird, P.N. (Paul), and Cheng, C.-Y. (Ching-Yu)

Abstract

Corneal curvature, a highly heritable trait, is a key clinical endophenotype for myopia - a major cause of visual impairment and blindness in the world. Here we present a trans-ethnic meta-analysis of corneal curvature GWAS in 44,042 individuals of Caucasian and Asian with replication in 88,218 UK Biobank data. We identified 47 loci (of which 26 are novel), with population-specific signals as well as shared signals across ethnicities. Some identified variants showed precise scaling in corneal curvature and eye elongation (i.e. axial length) to maintain eyes in emmetropia (i.e. HDAC11/FBLN2 rs2630445, RBP3 rs11204213); others exhibited association with myopia with little pleiotropic effects on eye elongation. Implicated genes are involved in extracellular matrix organization, developmental process for body and eye, connective tissue cartilage and glycosylation protein activities. Our study provides insights into population-specific novel genes for corneal curvature, and their pleiotropic effect in regulating eye size or conferring susceptibility to myopia.

Published
2020
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20. 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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22. A genome-wide association study for corneal astigmatism: The CREAM Consortium

Author

Shah, Rupal, Li, Q, Zhao, W, Tedja, MS, Tideman, WL, Khawaja, A, Fan, Q, Yazar, S, Williams, KM, Verhoeven, VJM, Xie, J, Wang, YX, Hess, M, Nickels, S, Lackner, KJ, Pärssinen, O, Wedenoja, J, Biino, G, Concas, MP, Uitterlinden, A, Rivadeneira, F, Jaddoe, VWV, Hysi, PG, Sim, X, Tan, N, Tham, Y, Sensaki, S, Hofman, A, Vingerling, JR, Jonas, JB, Mitchell, P, Hammond, CJ, Höhn, R, Baird, PN, Wong, TY, Cheng, C, Teo, YY, Mackey, DA, Williams, C, Saw, S, Klaver, CCW, Guggenheim, Jeremy, Bailey-Wilson, JE, and The CREAM Consortium

Abstract

Purpose: To identify genes and genetic markers associated with corneal astigmatism.\ud Methods: A meta-analysis was performed of genome-wide association studies (GWAS) of corneal astigmatism undertaken for 14 European ancestry (N = 22,250) and 8 Asian ancestry (N = 9,120) cohorts by the CREAM Consortium. Cases were defined as having >0.75 D of corneal astigmatism. For the meta-analysed results of European ancestry cohorts, subsequent gene-based and gene-set analyses were performed using VEGAS2 and MAGMA software. Additionally, estimates of SNP-based heritability for corneal and refractive astigmatism and spherical equivalent were calculated for Europeans using LD score regression.\ud Results: Meta-analysis of all cohorts identified a genome-wide significant locus near the gene PDGFRA (platelet derived growth factor receptor alpha): top SNP: rs7673984, odds ratio = 1.12 (95% CI: 1.08-1.16), P = 5.55 x 10-9. No other genome-wide significant loci were identified in the combined analysis or European/Asian ancestry-specific analyses. Gene-based analysis identified 3 novel candidate genes for corneal astigmatism in Europeans: CLDN7 (claudin-7), ACP2 (acid phosphatase 2, lysosomal) and TNFAIP8L3 (TNF alpha induced protein 8 like 3).\ud Conclusions: In addition to replicating a previously identified genome-wide significant locus for corneal astigmatism near the PDGFRA gene, gene-based analysis identified 3 novel candidate genes CLDN7, ACP2 and TNFAIP8L3 that warrant further investigation to understand their role in the pathogenesis of corneal astigmatism. The much lower number of genetic variants and genes demonstrating association with corneal astigmatism compared to published spherical equivalent GWAS analyses suggest a greater influence of rare genetic variants, non-additive genetic effects, or environmental factors to the development of astigmatism.

Published
2018

23. Genome-wide association meta-analysis highlights light-induced signaling as a driver for refractive error

Author

Tedja, MS, Wojciechowski, R, Hysi, PG, Eriksson, N, Furlotte, NA, Verhoeven, VJM, Iglesias, AI, Meester-Smoor, MA, Tompson, SW, Fan, Q, Khawaja, AP, Cheng, C-Y, Höhn, R, Yamashiro, K, Wenocur, A, Grazal, C, Haller, T, Metspalu, A, Wedenoja, J, Jonas, JB, Wang, YX, Xie, J, Mitchell, P, Foster, PJ, Klein, BEK, Klein, R, Paterson, AD, Hosseini, SM, Shah, RL, Williams, C, Teo, YY, Tham, YC, Gupta, P, Zhao, W, Shi, Y, Saw, W-Y, Tai, E-S, Sim, XL, Huffman, JE, Polašek, O, Hayward, C, Bencic, G, Rudan, I, Wilson, JF, Consortium, Cream, Team, 23Andme Research, Consortium, Uk Biobank Eye And Vision, Joshi, PK, Tsujikawa, A, Matsuda, F, Whisenhunt, KN, Zeller, T, Van Der Spek, PJ, Haak, R, Meijers-Heijboer, H, Van Leeuwen, EM, Iyengar, SK, Lass, JH, Hofman, A, Rivadeneira, F, Uitterlinden, AG, Vingerling, JR, Lehtimäki, T, Raitakari, OT, Biino, G, Concas, MP, Schwantes-An, T-H, Igo, RP, Cuellar-Partida, G, Martin, NG, Craig, JE, Gharahkhani, P, Williams, KM, Nag, A, Rahi, JS, Cumberland, PM, Delcourt, C, Bellenguez, C, Ried, JS, Bergen, AA, Meitinger, T, Gieger, C, Wong, TY, Hewitt, AW, Mackey, DA, Simpson, CL, Pfeiffer, N, Pärssinen, O, Baird, PN, Vitart, V, Amin, N, Van Duijn, CM, Bailey-Wilson, JE, Young, TL, Saw, S-M, Stambolian, D, Macgregor, S, Guggenheim, JA, Tung, JY, Hammond, CJ, Klaver, CCW, Netherlands Institute for Neuroscience (NIN), Human genetics, Amsterdam Neuroscience - Complex Trait Genetics, Amsterdam Reproduction & Development (AR&D), Pediatric surgery, Tedja, Milly S [0000-0003-0356-9684], Hysi, Pirro G [0000-0001-5752-2510], Verhoeven, Virginie JM [0000-0001-7359-7862], Iglesias, Adriana I [0000-0001-5532-764X], Tompson, Stuart W [0000-0001-9788-6730], Khawaja, Anthony P [0000-0001-6802-8585], Yamashiro, Kenji [0000-0001-9354-8558], Wedenoja, Juho [0000-0002-6155-0378], Jonas, Jost B [0000-0003-2972-5227], Wang, Ya Xing [0000-0003-2749-7793], Foster, Paul J [0000-0002-4755-177X], Klein, Ronald [0000-0002-4428-6237], Shah, Rupal L [0000-0001-8789-8869], Hayward, Caroline [0000-0002-9405-9550], Rudan, Igor [0000-0001-6993-6884], Wilson, James F [0000-0001-5751-9178], Joshi, Peter K [0000-0002-6361-5059], Whisenhunt, Kristina N [0000-0003-2412-7666], Rivadeneira, Fernando [0000-0001-9435-9441], Biino, Ginevra [0000-0002-9936-946X], Gharahkhani, Puya [0000-0002-4203-5952], Williams, Katie M [0000-0003-4596-3938], Delcourt, Cécile [0000-0002-2099-0481], Bellenguez, Céline [0000-0002-1240-7874], Hewitt, Alex W [0000-0002-5123-5999], Baird, Paul N [0000-0002-1305-3502], Bailey-Wilson, Joan E [0000-0002-9153-2920], Young, Terri L [0000-0001-6994-9941], Guggenheim, Jeremy A [0000-0001-5164-340X], Hammond, Christopher J [0000-0002-3227-2620], Klaver, Caroline CW [0000-0002-2355-5258], Apollo - University of Cambridge Repository, Epidemiology, Ophthalmology, Clinical Genetics, Pathology, Internal Medicine, Graduate School, Human Genetics, Experimental Immunology, ANS - Complex Trait Genetics, and ARD - Amsterdam Reproduction and Development

Subjects
0301 basic medicine, Adult, Male, Cell type, ResearchInstitutes_Networks_Beacons/MICRA, In silico, taittovirheet, Genome-wide association study, Retinal Pigment Epithelium, Biology, Blindness, Polymorphism, Single Nucleotide, Sensory disorders Donders Center for Medical Neuroscience [Radboudumc 12], Article, Retina, White People, 03 medical and health sciences, HIGH-GRADE MYOPIA, RETINAL-PIGMENT EPITHELIUM, SEROTONIN PATHWAY GENES, FORM-DEPRIVATION MYOPIA, COMMON VARIANTS, OCULAR GROWTH, RETINITIS-PIGMENTOSA, GENOTYPE IMPUTATION, MISSENSE MUTATIONS, DOPAMINE-RECEPTORS, Asian People, refractive errors, Retinitis pigmentosa, Genetics, medicine, Myopia, Journal Article, Humans, Genetic Predisposition to Disease, 610 Medicine & health, Regulation of gene expression, Retinal pigment epithelium, medicine.disease, Refractive Errors, 030104 developmental biology, medicine.anatomical_structure, Manchester Institute for Collaborative Research on Ageing, Gene Expression Regulation, genetic factors, Eye disorder, Female, sense organs, geneettiset tekijät, Neuroscience, Genome-Wide Association Study, Signal Transduction
Abstract

Skin affections after sulfur mustard (SM) exposure include erythema, blister formation and severe inflammation. An antidote or specific therapy does not exist. Anti-inflammatory compounds as well as substances counteracting SM-induced cell death are under investigation. In this study, we investigated the benzylisoquinoline alkaloide berberine (BER), a metabolite in plants like berberis vulgaris, which is used as herbal pharmaceutical in Asian countries, against SM toxicity using a well-established in vitro approach. Keratinocyte (HaCaT) mono-cultures (MoC) or HaCaT/THP-1 co-cultures (CoC) were challenged with 100, 200 or 300 mM SM for 1 h. Post-exposure, both MoC and CoC were treated with 10, 30 or 50 mu M BER for 24 h. At that time, supernatants were collected and analyzed both for interleukine (IL) 6 and 8 levels and for content of adenylate-kinase (AK) as surrogate marker for cell necrosis. Cells were lysed and nucleosome formation as marker for late apoptosis was assessed. In parallel, AK in cells was determined for normalization purposes. BER treatment did not influence necrosis, but significantly decreased apoptosis. Anti-inflammatory effects were moderate, but also significant, primarily in CoC. Overall, BER has protective effects against SM toxicity in vitro. Whether this holds true should be evaluated in future in vivo studies.

Published
2018

29. Wetterberatung

Author

Krauß, Joseph, Meldau, Heinrich, Stein, W., Höhn, R., Krauß, Joseph, Meldau, Heinrich, Stein, W., and Höhn, R.

Published
1973
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31. 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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32. 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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33. 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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34. Haplotype reference consortium panel: Practical implications of imputations with large reference panels

Author

Iglesias González, A.I. (Adriana), Lee, S.J. (Sven) van der, Bonnemaijer, P.W. (Pieter W.M.), Höhn, R. (René), Nag, A. (Abhishek), Gharahkhani, P. (Puya), Khawaja, A.P. (Anthony P.), Broer, L. (Linda), Foster, P.J. (Paul J.), Hammond, C.J. (Christopher J.), Hysi, P.G. (Pirro), Leeuwen, E.M. (Elisa) van, Macgregor, S. (Stuart), Mackey, D.A. (David), Mazur, J. (Johanna), Nickels, S. (Stefan), Uitterlinden, A.G. (André), Klaver, C.C.W. (Caroline), Amin, N. (Najaf), Duijn, C.M. (Cornelia) van, Iglesias González, A.I. (Adriana), Lee, S.J. (Sven) van der, Bonnemaijer, P.W. (Pieter W.M.), Höhn, R. (René), Nag, A. (Abhishek), Gharahkhani, P. (Puya), Khawaja, A.P. (Anthony P.), Broer, L. (Linda), Foster, P.J. (Paul J.), Hammond, C.J. (Christopher J.), Hysi, P.G. (Pirro), Leeuwen, E.M. (Elisa) van, Macgregor, S. (Stuart), Mackey, D.A. (David), Mazur, J. (Johanna), Nickels, S. (Stefan), Uitterlinden, A.G. (André), Klaver, C.C.W. (Caroline), Amin, N. (Najaf), and Duijn, C.M. (Cornelia) van

Abstract

Recently, the Haplotype Reference Consortium (HRC) released a large imputation panel that allows more accurate imputation of genetic variants. In this study, we compared a set of directly assayed common and rare variants from an exome array to imputed genotypes, that is, 1000 genomes project (1000GP) and HRC. We showed that imputation using the HRC panel improved the concordance between assayed and imputed genotypes at common, and especially, low-frequency variants. Furthermore, we performed a genome-wide association meta-analysis of vertical cup-disc ratio, a highly heritable endophenotype of glaucoma, in four cohorts using 1000GP and HRC imputations. We compared the results of the meta-analysis using 1000GP to the meta-analysis results using HRC. Overall, we found that using HRC imputation significantly improved P values (P = 3.07 × 10-61), particularly for suggestive variants. Both meta-analyses were performed in the same sample size, yet we found eight genome-wide significant loci in the HRC-based meta-analysis versus seven genome-wide significant loci in the 1000GP-based meta-analysis. This study provides supporting evidence of the new avenues for gene discovery and fine mapping that the HRC imputation panel offers.

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

Author

Springelkamp, H, Mishra, A, Hysi, PG, Gharahkhani, P, Höhn, R, Khor, CC, Cooke Bailey, JN, Luo, X, Ramdas, WD, Vithana, E, Koh, V, Yazar, S, Xu, L, Forward, H, Kearns, LS, Amin, N, Iglesias, AI, Sim, KS, van Leeuwen, EM, Demirkan, A, van der Lee, S, Loon, SC, Rivadeneira, F, Nag, A, Sanfilippo, PG, Schillert, A, de Jong, PTVM, Oostra, BA, Uitterlinden, AG, Hofman, A, Zhou, T, Burdon, KP, Spector, TD, Lackner, KJ, Saw, SM, Vingerling, JR, Teo, YY, Pasquale, LR, Wolfs, RCW, Lemij, HG, Tai, ES, Jonas, JB, Cheng, CY, Aung, T, Jansonius, NM, Klaver, CCW, Craig, JE, Young, TL, Haines, JL, Macgregor, S, Mackey, DA, Pfeiffer, N, Wong, TY, Wiggs, JL, Hewitt, AW, van Duijn, CM, Hammond, CJ, Allingham, RR, Brilliant, MH, Budenz, DL, Bailey, JNC, Christen, WG, and Fingert, J

Subjects
genetic structures, sense organs, eye diseases
Abstract

© 2015 Wiley Periodicals, Inc. 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 light on new glaucoma mechanisms. We identified 10 new loci associated with disc area (CDC42BPA, F5, DIRC3, RARB, ABI3BP, DCAF4L2, ELP4, TMTC2, NR2F2, and HORMAD2) and another 10 new loci associated with cup area (DHRS3, TRIB2, EFEMP1, FLNB, FAM101, DDHD1, ASB7, KPNB1, BCAS3, and TRIOBP). The new genes participate in a number of pathways and future work is likely to identify more functions related to the pathogenesis of glaucoma.

Published
2015

37. Anwendungen der transthorakalen 3D-Echokardiographie bei angeborenen Herzerkrankungen

Author

Bastanier Ck, Höhn R, Anoosh Esmaeili, and Hofstetter R

Subjects
medicine.medical_specialty, Pathology, Heart disease, business.industry, Matrix Array, Internal medicine, Pediatrics, Perinatology and Child Health, medicine, Cardiology, business, medicine.disease, Intracardiac injection, 3d echocardiography
Abstract

3D-echocardiography using a matrix array transducer was performed in 112 patients. In 98 patients (87.5 %) we were able to acquire adequate 3D-data. The mean time for the 3D-examination was 5.5 min. In valve lesions, septal defects and complex cyanotic heart disease 3D-echocardiography was a confident and helpful innovation for better assessment of the intracardiac morphology in pediatric patients. We conclude that 3D-echocardiography is a useful addition to the conventional 2D-echocardiography.

Published
2006

38. Associations with intraocular pressure across Europe: The European Eye Epidemiology (E3) Consortium

Author

Khawaja, A.P. (Anthony), Springelkamp, H. (Henriët), Creuzot-Garcher, C. (Catherine), Delcourt, C. (Cécile), Hofman, A. (Albert), Höhn, R. (René), Iglesias González, A.I. (Adriana), Wolfs, R.C.W. (Roger), Korobelnik, J.-F. (Jean-François), Silva, R. (Rufino), Topouzis, F. (Fotis), Williams, K.M. (Katie M.), Bron, A. (Alain), Buitendijk, G.H.S. (Gabrielle), Cachulo, M.L. (Maria da Luz), Cougnard-Grégoire, A. (Audrey), Dartigues, J.-F., Hammond, C.J. (Christopher J.), Pfeiffer, A.F.H. (Andreas), Salonikiou, A. (Angeliki), van Duijn, C.M. (Cornelia M.), Vingerling, J.R. (Hans), Luben, R.N. (Robert), Mirshahi, A. (Alireza), Lamparter, J. (Julia), Klaver, C.C.W. (Caroline), Jansonius, N.M. (Nomdo M.), Foster, P.J. (Paul), Khawaja, A.P. (Anthony), Springelkamp, H. (Henriët), Creuzot-Garcher, C. (Catherine), Delcourt, C. (Cécile), Hofman, A. (Albert), Höhn, R. (René), Iglesias González, A.I. (Adriana), Wolfs, R.C.W. (Roger), Korobelnik, J.-F. (Jean-François), Silva, R. (Rufino), Topouzis, F. (Fotis), Williams, K.M. (Katie M.), Bron, A. (Alain), Buitendijk, G.H.S. (Gabrielle), Cachulo, M.L. (Maria da Luz), Cougnard-Grégoire, A. (Audrey), Dartigues, J.-F., Hammond, C.J. (Christopher J.), Pfeiffer, A.F.H. (Andreas), Salonikiou, A. (Angeliki), van Duijn, C.M. (Cornelia M.), Vingerling, J.R. (Hans), Luben, R.N. (Robert), Mirshahi, A. (Alireza), Lamparter, J. (Julia), Klaver, C.C.W. (Caroline), Jansonius, N.M. (Nomdo M.), and Foster, P.J. (Paul)

Abstract

Raised intraocular pressure (IOP) is the most important risk factor for developing glaucoma, the second commonest cause of blindness globally. Understanding associations with IOP and variations in IOP between countries may teach us about mechanisms underlying glaucoma. We examined cross-sectional associations with IOP in 43,500 European adults from 12 cohort studies belonging to the European Eye Epidemiology (E3) consortium. Each study conducted multivariable linear regression with IOP as the outcome variable and results were pooled using random effects meta-analysis. The association of standardized study IOP with latitude was tested using meta-regression. Higher IOP was observed in men (0.18 mmHg; 95 % CI 0.06, 0.31; P = 0.004) and with higher body mass index (0.21 mmHg per 5 kg/m2; 95 % CI 0.14, 0.28; P < 0.001), shorter height (−0.17 mmHg per 10 cm; 95 % CI –0.25, −0.08; P < 0.001), higher systolic blood pressure (0.17 mmHg per 10 mmHg; 95 % CI 0.12, 0.22; P < 0.001) and more myopic refraction (0.06 mmHg per Dioptre; 95 % CI 0.03, 0.09; P < 0.001). An inverted U-shaped trend was observed between age and IOP, with IOP increasing up to the age of 60 and decreasing in participants older than 70 years. We found no significant association between standardized IOP and study location latitude (P = 0.76). Novel findings of our study include the association of lower IOP in taller people and an inverted-U shaped association of IOP with age. We found no evidence of significant variation in IOP across Europe. Despite the limited range of latitude amongst included studies, this finding is in favour of collaborative pooling of data from studies examining environmental and genetic determinants of IOP in Europeans.

Published
2016
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39. Meta-analysis of gene-environment-wide association scans accounting for education level identifies additional loci for refractive error

Author

Fan, Q. (Qiao), Verhoeven, V.J.M. (Virginie), Wojciechowski, R. (Robert), Barathi, V.A. (Veluchamy), Hysi, P.G. (Pirro), Guggenheim, J. (Jean), Höhn, R. (René), Vitart, V. (Veronique), Khawaja, A.P. (Anthony P.), Yamashiro, K. (Kenji), Hosseini, S.M. (S Mohsen), Lehtimäki, T. (Terho), Lu, Y. (Yi), Haller, T. (Toomas), Xie, J. (Jing), Delcourt, C. (Cécile), Pirastu, M. (Mario), Wedenoja, J. (Juho), Gharahkhani, P. (Puya), Venturini, C. (Cristina), Miyake, M. (Masahiro), Hewit, A.W. (Alex), Guo, X. (Xiaobo), Mazur, J. (Johanna), Huffman, J.E. (Jenifer E.), Williams, K.M. (Katie M.), Polasek, O. (Ozren), Campbell, H. (Harry), Rudan, I. (Igor), Vatavuk, Z. (Zoran), Wilson, J.F. (James F), Joshi, P.K. (Peter), Mcmahon, G. (George), St Pourcain, B. (Beate), Evans, D.M. (David), Simpson, C.L. (Claire), Schwantes-An, T.-H. (Tae-Hwi), Igo Jr., R.P. (Robert), Mirshahi, A. (Alireza), Cougnard-Grégoire, A. (Audrey), Bellenguez, C. (Céline), Blettner, M. (Maria), Raitakari, O. (Olli), Kähönen, M. (Mika), Seppälä, I. (Ilkka), Zeller, T. (Tanja), Meitinger, T. (Thomas), Ried, J.S. (Janina), Gieger, C. (Christian), Portas, L. (Laura), Leeuwen, E.M. (Elisa) van, Amin, N. (Najaf), Uitterlinden, A.G. (André), Rivadeneira Ramirez, F. (Fernando), Hofman, A. (Albert), Vingerling, J.R. (Hans), Wang, Y. (Ying), Wang, X. (Xu), Tai-Hui Boh, E. (Eileen), Ikram, M.K. (Kamran), Sabanayagam, C. (Charumathi), Gupta, P. (Preeti), Tan, V. (Vincent), Zhou, L. (Lei), Ho, C.E.H. (Candice E. H.), Lim, W. (Wan'E), Beuerman, R.W. (Roger W.), Siantar, R. (Rosalynn), Tai, E.-S. (E-Shyong), Vithana, E.N. (Eranga), Mihailov, E. (Evelin), Khor, C.C., Hayward, C. (Caroline), Luben, R.N. (Robert), Foster, P.J. (Paul), Klein, B.E.K. (Barbara), Klein, R. (Ronald), Wong, H.-S. (Hoi-Suen), Mitchell, P. (Paul), Metspalu, A. (Andres), Aung, T. (Tin), Young, T.L. (Terri L.), He, M. (Mingguang), Pärssinen, O. (Olavi), Duijn, C.M. (Cornelia) van, Jin Wang, J. (Jie), Williams, C. (Cathy), Jonas, J.B. (Jost B.), Teo, Y.Y. (Yik Ying), Mackey, D.A. (David), Oexle, K. (Konrad), Yoshimura, N., Paterson, A.D. (Andrew D.), Pfeiffer, N. (Norbert), Wong, T.Y. (Tien Yin), Baird, P.N. (Paul), Stambolian, D. (Dwight), Wilson, J.E.B. (Joan E. Bailey), Cheng, C-Y. (Ching-Yu), Hammond, C.J. (Christopher J.), Klaver, C.C.W. (Caroline), Saw, S-M. (Seang-Mei), Rahi, J.S. (Jugnoo), Korobelnik, J.-F. (Jean-François), Kemp, J.P. (John), Timpson, N.J. (Nicholas), Smith, A.V. (Davey), Craig, J.E. (Jamie E.), Burdon, K.P. (Kathryn P.), Fogarty, R. (Rhys), Iyengar, S.K. (Sudha), Chew, E.Y. (Emily), Janmahasatian, S. (Sarayut), Martin, N.G. (Nicholas), MacGregor, S. (Stuart), Xu, L. (Liang), Schache, M. (Maria), Nangia, M. (Monika), Panda-Jonas, S. (Songhomitra), Wright, A.F. (Alan), Fondran, J.R. (Jeremy R.), Lass, J.H. (Jonathan H.), Feng, S. (Sheng), Zhao, J.H. (Jing Hua), Khaw, K.T., Wareham, N.J. (Nick), Rantanen, T. (Taina), Kaprio, J. (Jaakko), Pang, C.P. (Chi Pui), Chen, L.J. (Li Jia), Tam, P.O. (Pancy O.), Jhanji, V. (Vishal), Young, A.L. (Alvin L.), Döring, A. (Angela), Raffel, L.J. (Leslie), Cotch, M.-F. (Mary-Frances), Li, X. (Xiaohui), Yip, S.P. (Shea Ping), Yap, M.K.H. (Maurice K.H.), Biino, G. (Ginevra), Vaccargiu, S. (Simona), Fossarello, M. (Maurizio), Fleck, B. (Brian), Yazar, S. (Seyhan), Tideman, J.W.L. (Willem), Tedja, M. (Milly), Léveillard, T. (Thierry), Morrison, M.A. (Margaux A.), Farrer, L.A. (Lindsay), Zhou, X. (Xiangtian), Chen, W. (Wei), Mizuki, N. (Nobuhisa), Meguro, A. (Akira), Makela, K.M. (Kari Matti), Fan, Q. (Qiao), Verhoeven, V.J.M. (Virginie), Wojciechowski, R. (Robert), Barathi, V.A. (Veluchamy), Hysi, P.G. (Pirro), Guggenheim, J. (Jean), Höhn, R. (René), Vitart, V. (Veronique), Khawaja, A.P. (Anthony P.), Yamashiro, K. (Kenji), Hosseini, S.M. (S Mohsen), Lehtimäki, T. (Terho), Lu, Y. (Yi), Haller, T. (Toomas), Xie, J. (Jing), Delcourt, C. (Cécile), Pirastu, M. (Mario), Wedenoja, J. (Juho), Gharahkhani, P. (Puya), Venturini, C. (Cristina), Miyake, M. (Masahiro), Hewit, A.W. (Alex), Guo, X. (Xiaobo), Mazur, J. (Johanna), Huffman, J.E. (Jenifer E.), Williams, K.M. (Katie M.), Polasek, O. (Ozren), Campbell, H. (Harry), Rudan, I. (Igor), Vatavuk, Z. (Zoran), Wilson, J.F. (James F), Joshi, P.K. (Peter), Mcmahon, G. (George), St Pourcain, B. (Beate), Evans, D.M. (David), Simpson, C.L. (Claire), Schwantes-An, T.-H. (Tae-Hwi), Igo Jr., R.P. (Robert), Mirshahi, A. (Alireza), Cougnard-Grégoire, A. (Audrey), Bellenguez, C. (Céline), Blettner, M. (Maria), Raitakari, O. (Olli), Kähönen, M. (Mika), Seppälä, I. (Ilkka), Zeller, T. (Tanja), Meitinger, T. (Thomas), Ried, J.S. (Janina), Gieger, C. (Christian), Portas, L. (Laura), Leeuwen, E.M. (Elisa) van, Amin, N. (Najaf), Uitterlinden, A.G. (André), Rivadeneira Ramirez, F. (Fernando), Hofman, A. (Albert), Vingerling, J.R. (Hans), Wang, Y. (Ying), Wang, X. (Xu), Tai-Hui Boh, E. (Eileen), Ikram, M.K. (Kamran), Sabanayagam, C. (Charumathi), Gupta, P. (Preeti), Tan, V. (Vincent), Zhou, L. (Lei), Ho, C.E.H. (Candice E. H.), Lim, W. (Wan'E), Beuerman, R.W. (Roger W.), Siantar, R. (Rosalynn), Tai, E.-S. (E-Shyong), Vithana, E.N. (Eranga), Mihailov, E. (Evelin), Khor, C.C., Hayward, C. (Caroline), Luben, R.N. (Robert), Foster, P.J. (Paul), Klein, B.E.K. (Barbara), Klein, R. (Ronald), Wong, H.-S. (Hoi-Suen), Mitchell, P. (Paul), Metspalu, A. (Andres), Aung, T. (Tin), Young, T.L. (Terri L.), He, M. (Mingguang), Pärssinen, O. (Olavi), Duijn, C.M. (Cornelia) van, Jin Wang, J. (Jie), Williams, C. (Cathy), Jonas, J.B. (Jost B.), Teo, Y.Y. (Yik Ying), Mackey, D.A. (David), Oexle, K. (Konrad), Yoshimura, N., Paterson, A.D. (Andrew D.), Pfeiffer, N. (Norbert), Wong, T.Y. (Tien Yin), Baird, P.N. (Paul), Stambolian, D. (Dwight), Wilson, J.E.B. (Joan E. Bailey), Cheng, C-Y. (Ching-Yu), Hammond, C.J. (Christopher J.), Klaver, C.C.W. (Caroline), Saw, S-M. (Seang-Mei), Rahi, J.S. (Jugnoo), Korobelnik, J.-F. (Jean-François), Kemp, J.P. (John), Timpson, N.J. (Nicholas), Smith, A.V. (Davey), Craig, J.E. (Jamie E.), Burdon, K.P. (Kathryn P.), Fogarty, R. (Rhys), Iyengar, S.K. (Sudha), Chew, E.Y. (Emily), Janmahasatian, S. (Sarayut), Martin, N.G. (Nicholas), MacGregor, S. (Stuart), Xu, L. (Liang), Schache, M. (Maria), Nangia, M. (Monika), Panda-Jonas, S. (Songhomitra), Wright, A.F. (Alan), Fondran, J.R. (Jeremy R.), Lass, J.H. (Jonathan H.), Feng, S. (Sheng), Zhao, J.H. (Jing Hua), Khaw, K.T., Wareham, N.J. (Nick), Rantanen, T. (Taina), Kaprio, J. (Jaakko), Pang, C.P. (Chi Pui), Chen, L.J. (Li Jia), Tam, P.O. (Pancy O.), Jhanji, V. (Vishal), Young, A.L. (Alvin L.), Döring, A. (Angela), Raffel, L.J. (Leslie), Cotch, M.-F. (Mary-Frances), Li, X. (Xiaohui), Yip, S.P. (Shea Ping), Yap, M.K.H. (Maurice K.H.), Biino, G. (Ginevra), Vaccargiu, S. (Simona), Fossarello, M. (Maurizio), Fleck, B. (Brian), Yazar, S. (Seyhan), Tideman, J.W.L. (Willem), Tedja, M. (Milly), Léveillard, T. (Thierry), Morrison, M.A. (Margaux A.), Farrer, L.A. (Lindsay), Zhou, X. (Xiangtian), Chen, W. (Wei), Mizuki, N. (Nobuhisa), Meguro, A. (Akira), and Makela, K.M. (Kari Matti)

Abstract

Myopia is the most common human eye disorder and it results from complex genetic and environmental causes. The rapidly increasing prevalence of myopia poses a major public health challenge. Here, the CREAM consortium performs a joint meta-analysis to test single-nucleotide polymorphism (SNP) main effects and SNP × education interaction effects on refractive error in 40,036 adults from 25 studies of European ancestry and 10,315 adults from 9 studies of Asian ancestry. In European ancestry individuals, we identify six novel loci (FAM150B-ACP1, LINC00340, FBN1, DIS3L-MAP2K1, ARID2-SNAT1 and SLC14A2) associated with refractive error. In Asian populations, three genome-wide significant loci AREG, GABRR1 and PDE10A also exhibit strong interactions with education (P<8.5 × 10-5), whereas the interactions are less evident in Europeans. The discovery of these loci represents an important advance in understanding how gene and environment interactions contribute to the heterogeneity of myopia.

Published
2016
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40. Childhood gene-environment interactions and age-dependent effects of genetic variants associated with refractive error and myopia: The CREAM Consortium

Author

Fan, Q. (Qiao), Guo, X. (Xiaobo), Tideman, J.W.L. (Willem), Williams, K.M. (Katie M.), Yazar, S. (Seyhan), Hosseini, S.M. (S. Mohsen), Howe, L.D. (Laura), Pourcain, B.S. (Beate), Evans, D.M. (David), Timpson, N.J. (Nicholas), Mcmahon, G. (George), Hysi, P.G. (Pirro), Krapohl, E. (Eva), Wang, Y.X. (Ya Xing), Jonas, J.B., Baird, P.N. (Paul), Wang, J.J. (Jie Jin), Cheng, C.-Y. (Ching-Yu), Teo, Y.Y. (Yik Ying), Wong, T.-Y. (Tien-Yin), Ding, X. (Xiaohu), Wojciechowski, R. (Robert), Young, T.L. (Terri), Pärssinen, O. (Olavi), Oexle, K. (Konrad), Pfeiffer, A.F.H. (Andreas), Bailey-Wilson, J.E. (Joan E.), Paterson, A.D. (Andrew), Klaver, C.C.W. (Caroline C. W.), Plomin, R. (Robert), Hammond, C.J. (Christopher J.), He, M. (Mingguang), Saw, S-M. (Seang-Mei), Guggenheim, J. (Jean), Meguro, A. (Akira), Wright, A.F. (Alan), Hewit, A.W. (Alex), Young, A.L. (Alvin L.), Veluchamy, A.B. (Amutha Barathi), Metspalu, A. (Andres), Döring, A. (Angela), Khawaja, A.P. (Anthony P.), Klein, B.E.K. (Barbara), St Pourcain, B. (Beate), Fleck, B. (Brian), Klaver, C.C.W. (Caroline), Hayward, C. (Caroline), Williams, C. (Cathy), Delcourt, C. (Cécile), Pang, C.P. (Chi Pui), Khor, C.C., Gieger, C. (Christian), Simpson, C.L. (Claire), Duijn, C.M. (Cornelia) van, Mackey, D.A. (David), Stambolian, D. (Dwight), Chew, E.Y. (Emily), Tai, E.-S. (E.-Shyong), Mihailov, E. (Evelin), Smith, A.V. (Davey), Biino, G. (Ginevra), Campbell, H. (Harry), Rudan, I. (Igor), Seppälä, I. (Ilkka), Kaprio, J. (Jaakko), Wilson, J.F. (James F.), Craig, J.E. (Jamie E.), Ried, J.S. (Janina), Korobelnik, J.-F. (Jean-François), Fondran, J.R. (Jeremy R.), Liao, J. (Jie), Zhao, J.H. (Jing Hua), Xie, J. (Jing), Kemp, J.P. (John), Lass Jr., J.H. (Jonathan), Rahi, J.S. (Jugnoo), Wedenoja, J. (Juho), Makela, K.M. (Kari Matti), Burdon, K.P. (Kathryn P.), Khaw, K.T., Yamashiro, K. (Kenji), Chen, L.J. (Li Jia), Xu, L. (Liang), Farrer, L.A. (Lindsay), Ikram, M.K. (M. Kamran), DeAngelis, M.M. (Margaret), Morrison, M.A. (Margaux A.), Schache, M. (Maria), Pirastu, M. (Mario), Miyake, M. (Masahiro), Yap, M.K.H. (Maurice K. H.), Fossarello, M. (Maurizio), Kähönen, M. (Mika), Tedja, M. (Milly), Yoshimura, N., Martin, N.G. (Nicholas), Wareham, N.J. (Nick), Mizuki, N. (Nobuhisa), Raitakari, O. (Olli), Polasek, O. (Ozren), Tam, P.O. (Pancy O.), Foster, P.J. (Paul), Mitchell, P. (Paul), Chen, P. (Peng), Cumberland, P. (Phillippa), Gharahkhani, P. (Puya), Höhn, R. (René), Fogarty, R.D. (Rhys D.), Luben, R.N. (Robert), Igo Jr., R.P. (Robert), Klein, R. (Ronald), Janmahasatian, S. (Sarayut), Yip, S.P. (Shea Ping), Feng, S. (Sheng), Vaccargiu, S. (Simona), Panda-Jonas, S. (Songhomitra), MacGregor, S. (Stuart), Iyengar, S.K. (Sudha), Rantanen, T. (Taina), Lehtimäki, T. (Terho), Meitinger, T. (Thomas), Aung, T. (Tin), Haller, T. (Toomas), Vitart, V. (Veronique), Nangia, M. (Monika), Verhoeven, V.J.M. (Virginie), Jhanji, V. (Vishal), Zhao, W. (Wanting), Chen, W. (Wei), Zhou, X. (Xiangtian), Lu, Y. (Yi), Vatavuk, Z. (Zoran), Fan, Q. (Qiao), Guo, X. (Xiaobo), Tideman, J.W.L. (Willem), Williams, K.M. (Katie M.), Yazar, S. (Seyhan), Hosseini, S.M. (S. Mohsen), Howe, L.D. (Laura), Pourcain, B.S. (Beate), Evans, D.M. (David), Timpson, N.J. (Nicholas), Mcmahon, G. (George), Hysi, P.G. (Pirro), Krapohl, E. (Eva), Wang, Y.X. (Ya Xing), Jonas, J.B., Baird, P.N. (Paul), Wang, J.J. (Jie Jin), Cheng, C.-Y. (Ching-Yu), Teo, Y.Y. (Yik Ying), Wong, T.-Y. (Tien-Yin), Ding, X. (Xiaohu), Wojciechowski, R. (Robert), Young, T.L. (Terri), Pärssinen, O. (Olavi), Oexle, K. (Konrad), Pfeiffer, A.F.H. (Andreas), Bailey-Wilson, J.E. (Joan E.), Paterson, A.D. (Andrew), Klaver, C.C.W. (Caroline C. W.), Plomin, R. (Robert), Hammond, C.J. (Christopher J.), He, M. (Mingguang), Saw, S-M. (Seang-Mei), Guggenheim, J. (Jean), Meguro, A. (Akira), Wright, A.F. (Alan), Hewit, A.W. (Alex), Young, A.L. (Alvin L.), Veluchamy, A.B. (Amutha Barathi), Metspalu, A. (Andres), Döring, A. (Angela), Khawaja, A.P. (Anthony P.), Klein, B.E.K. (Barbara), St Pourcain, B. (Beate), Fleck, B. (Brian), Klaver, C.C.W. (Caroline), Hayward, C. (Caroline), Williams, C. (Cathy), Delcourt, C. (Cécile), Pang, C.P. (Chi Pui), Khor, C.C., Gieger, C. (Christian), Simpson, C.L. (Claire), Duijn, C.M. (Cornelia) van, Mackey, D.A. (David), Stambolian, D. (Dwight), Chew, E.Y. (Emily), Tai, E.-S. (E.-Shyong), Mihailov, E. (Evelin), Smith, A.V. (Davey), Biino, G. (Ginevra), Campbell, H. (Harry), Rudan, I. (Igor), Seppälä, I. (Ilkka), Kaprio, J. (Jaakko), Wilson, J.F. (James F.), Craig, J.E. (Jamie E.), Ried, J.S. (Janina), Korobelnik, J.-F. (Jean-François), Fondran, J.R. (Jeremy R.), Liao, J. (Jie), Zhao, J.H. (Jing Hua), Xie, J. (Jing), Kemp, J.P. (John), Lass Jr., J.H. (Jonathan), Rahi, J.S. (Jugnoo), Wedenoja, J. (Juho), Makela, K.M. (Kari Matti), Burdon, K.P. (Kathryn P.), Khaw, K.T., Yamashiro, K. (Kenji), Chen, L.J. (Li Jia), Xu, L. (Liang), Farrer, L.A. (Lindsay), Ikram, M.K. (M. Kamran), DeAngelis, M.M. (Margaret), Morrison, M.A. (Margaux A.), Schache, M. (Maria), Pirastu, M. (Mario), Miyake, M. (Masahiro), Yap, M.K.H. (Maurice K. H.), Fossarello, M. (Maurizio), Kähönen, M. (Mika), Tedja, M. (Milly), Yoshimura, N., Martin, N.G. (Nicholas), Wareham, N.J. (Nick), Mizuki, N. (Nobuhisa), Raitakari, O. (Olli), Polasek, O. (Ozren), Tam, P.O. (Pancy O.), Foster, P.J. (Paul), Mitchell, P. (Paul), Chen, P. (Peng), Cumberland, P. (Phillippa), Gharahkhani, P. (Puya), Höhn, R. (René), Fogarty, R.D. (Rhys D.), Luben, R.N. (Robert), Igo Jr., R.P. (Robert), Klein, R. (Ronald), Janmahasatian, S. (Sarayut), Yip, S.P. (Shea Ping), Feng, S. (Sheng), Vaccargiu, S. (Simona), Panda-Jonas, S. (Songhomitra), MacGregor, S. (Stuart), Iyengar, S.K. (Sudha), Rantanen, T. (Taina), Lehtimäki, T. (Terho), Meitinger, T. (Thomas), Aung, T. (Tin), Haller, T. (Toomas), Vitart, V. (Veronique), Nangia, M. (Monika), Verhoeven, V.J.M. (Virginie), Jhanji, V. (Vishal), Zhao, W. (Wanting), Chen, W. (Wei), Zhou, X. (Xiangtian), Lu, Y. (Yi), and Vatavuk, Z. (Zoran)

Abstract

Myopia, currently at epidemic levels in East Asia, is a leading cause of untreatable visual impairment. Genome-wide association studies (GWAS) in adults have identified 39 loci associated with refractive error and myopia. Here, the age-of-onset of association between genetic variants at these 39 loci and refractive error was investigated in 5200 children assessed longitudinally across ages 7-15 years, along with gene-environment interactions involving the major environmental risk-factors, nearwork and time outdoors. Specific variants could be categorized as showing evidence of: (a) early-onset effects remaining stable through childhood, (b) early-onset effects that progressed further with increasing age, or (c) onset later in childhood (N = 10, 5 and 11 variants, respectively). A genetic risk score (GRS) for all 39 variants explained 0.6% (P = 6.6E-08) and 2.3% (P = 6.9E-21) of the variance in refractive error at ages 7 and 15, respectively, supporting increased effects from these genetic variants at older ages. Replication in multi-ancestry samples (combined N = 5599) yielded evidence of childhood onset for 6 of 12 variants present in both Asians and Europeans. There was no indication that variant or GRS effects altered depending on time outdoors, however 5 variants showed nominal evidence of interactions with nearwork (top variant, rs7829127 in ZMAT4; P = 6.3E-04).

Published
2016
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41. Associations with intraocular pressure across Europe: The European Eye Epidemiology (E3) Consortium.

Author

Khawaja, AP, Springelkamp, H, Creuzot-Garcher, C, Delcourt, C, Hofman, A, Höhn, R, Iglesias, AI, Wolfs, RCW, Korobelnik, J-F, Silva, R, Topouzis, F, Williams, KM, Bron, AM, Buitendijk, GHS, Cachulo, MDL, Cougnard-Grégoire, A, Dartigues, J-F, Hammond, CJ, Pfeiffer, N, Salonikiou, A, van Duijn, CM, Vingerling, JR, Luben, RN, Mirshahi, A, Lamparter, J, Klaver, CCW, Jansonius, NM, Foster, PJ, European Eye Epidemiology (E³) Consortium, Khawaja, AP, Springelkamp, H, Creuzot-Garcher, C, Delcourt, C, Hofman, A, Höhn, R, Iglesias, AI, Wolfs, RCW, Korobelnik, J-F, Silva, R, Topouzis, F, Williams, KM, Bron, AM, Buitendijk, GHS, Cachulo, MDL, Cougnard-Grégoire, A, Dartigues, J-F, Hammond, CJ, Pfeiffer, N, Salonikiou, A, van Duijn, CM, Vingerling, JR, Luben, RN, Mirshahi, A, Lamparter, J, Klaver, CCW, Jansonius, NM, Foster, PJ, and European Eye Epidemiology (E³) Consortium

Abstract

Raised intraocular pressure (IOP) is the most important risk factor for developing glaucoma, the second commonest cause of blindness globally. Understanding associations with IOP and variations in IOP between countries may teach us about mechanisms underlying glaucoma. We examined cross-sectional associations with IOP in 43,500 European adults from 12 cohort studies belonging to the European Eye Epidemiology (E3) consortium. Each study conducted multivariable linear regression with IOP as the outcome variable and results were pooled using random effects meta-analysis. The association of standardized study IOP with latitude was tested using meta-regression. Higher IOP was observed in men (0.18 mmHg; 95 % CI 0.06, 0.31; P = 0.004) and with higher body mass index (0.21 mmHg per 5 kg/m2; 95 % CI 0.14, 0.28; P < 0.001), shorter height (-0.17 mmHg per 10 cm; 95 % CI -0.25, -0.08; P < 0.001), higher systolic blood pressure (0.17 mmHg per 10 mmHg; 95 % CI 0.12, 0.22; P < 0.001) and more myopic refraction (0.06 mmHg per Dioptre; 95 % CI 0.03, 0.09; P < 0.001). An inverted U-shaped trend was observed between age and IOP, with IOP increasing up to the age of 60 and decreasing in participants older than 70 years. We found no significant association between standardized IOP and study location latitude (P = 0.76). Novel findings of our study include the association of lower IOP in taller people and an inverted-U shaped association of IOP with age. We found no evidence of significant variation in IOP across Europe. Despite the limited range of latitude amongst included studies, this finding is in favour of collaborative pooling of data from studies examining environmental and genetic determinants of IOP in Europeans.

Published
2016

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

Author

Springelkamp, H, Höhn, R, Mishra, A, Hysi, PG, Khor, CC, Loomis, SJ, Bailey, JNC, Gibson, J, Thorleifsson, G, Janssen, SF, Luo, X, Ramdas, WD, Vithana, E, Nongpiur, ME, Montgomery, GW, Xu, L, Mountain, JE, Gharahkhani, P, Lu, Y, Amin, N, Karssen, LC, Sim, KS, Van Leeuwen, EM, Iglesias, AI, Verhoeven, VJM, Hauser, MA, Loon, SC, Despriet, DDG, Nag, A, Venturini, C, Sanfilippo, PG, Schillert, A, Kang, JH, Landers, J, Jonasson, F, Cree, AJ, Van Koolwijk, LME, Rivadeneira, F, Souzeau, E, Jonsson, V, Menon, G, Mitchell, P, Wang, JJ, Rochtchina, E, Attia, J, Scott, R, Holliday, EG, Baird, PN, Xie, J, Inouye, M, Viswanathan, A, Sim, X, Weinreb, RN, De Jong, PTVM, Oostra, BA, Uitterlinden, AG, Hofman, A, Ennis, S, Thorsteinsdottir, U, Burdon, KP, Allingham, RR, Brilliant, MH, Budenz, DL, Christen, WG, Fingert, J, Friedman, DS, Gaasterland, D, Gaasterland, T, Haines, JL, Kraft, P, Lee, RK, Lichter, PR, and Liu, Y

Subjects
genetic structures, sense organs, eye diseases
Abstract

© 2014 Macmillan Publishers Limited. All rights reserved. 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

48. 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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49. Prevalence of refractive error in Europe: the European Eye Epidemiology (E3) Consortium

Author

Williams, K.M. (Katie M.), Verhoeven, V.J.M. (Virginie), Cumberland, P. (Phillippa), Bertelsen, G. (Geir), Wolfram, C. (Christian), Buitendijk, G.H.S. (Gabrielle), Hofman, A. (Albert), Duijn, C.M. (Cornelia) van, Vingerling, J.R. (Hans), Kuijpers, R.W.A.M. (Robert), Höhn, R. (René), Mirshahi, A. (Alireza), Khawaja, A.P. (Anthony P.), Luben, R.N. (Robert N.), Erke, M.G. (Maja Gran), Von Hanno, T. (Therese), Mahroo, O. (Omar), Hogg, R. (Ruth), Gieger, C. (Christian), Cougnard-Grégoire, A. (Audrey), Anastasopoulos, E. (Eleftherios), Bron, A. (Alain), Dartigues, J.-F., Korobelnik, J.-F. (Jean-François), Creuzot-Garcher, C. (Catherine), Topouzis, F. (Fotis), Delcourt, C. (Cécile), Rahi, J.S. (Jugnoo), Meitinger, T. (Thomas), Fletcher, A. (Astrid), Foster, P.J. (Paul J.), Pfeiffer, N. (Norbert), Klaver, C.C.W. (Caroline), Hammond, C.J. (Christopher), Williams, K.M. (Katie M.), Verhoeven, V.J.M. (Virginie), Cumberland, P. (Phillippa), Bertelsen, G. (Geir), Wolfram, C. (Christian), Buitendijk, G.H.S. (Gabrielle), Hofman, A. (Albert), Duijn, C.M. (Cornelia) van, Vingerling, J.R. (Hans), Kuijpers, R.W.A.M. (Robert), Höhn, R. (René), Mirshahi, A. (Alireza), Khawaja, A.P. (Anthony P.), Luben, R.N. (Robert N.), Erke, M.G. (Maja Gran), Von Hanno, T. (Therese), Mahroo, O. (Omar), Hogg, R. (Ruth), Gieger, C. (Christian), Cougnard-Grégoire, A. (Audrey), Anastasopoulos, E. (Eleftherios), Bron, A. (Alain), Dartigues, J.-F., Korobelnik, J.-F. (Jean-François), Creuzot-Garcher, C. (Catherine), Topouzis, F. (Fotis), Delcourt, C. (Cécile), Rahi, J.S. (Jugnoo), Meitinger, T. (Thomas), Fletcher, A. (Astrid), Foster, P.J. (Paul J.), Pfeiffer, N. (Norbert), Klaver, C.C.W. (Caroline), and Hammond, C.J. (Christopher)

Abstract

To estimate the prevalence of refractive error in adults across Europe. Refractive data (mean spherical equivalent) collected between 1990 and 2013 from fifteen population-based cohort and cross-sectional studies of the European Eye Epidemiology (E3) Consortium were combined in a random effects meta-analysis stratified by 5-year age intervals and gender. Participants were excluded if they were identified as having had cataract surgery, retinal detachment, refractive surgery or other factors that might influence refraction. Estimates of refractive error prevalence were obtained including the following classifications: myopia ≤−0.75 diopters (D), high myopia ≤−6D, hyperopia ≥1D and astigmatism ≥1D. Meta-analysis of refractive error was performed for 61,946 individuals from fifteen studies with median age ranging from 44 to 81 and minimal ethnic variation (98 % European ancestry). The age-standardised prevalences (using the 2010 European Standard Population, limited to those ≥25 and <90 years old) were: myopia 30.6 % [95 % confidence interval (CI) 30.4–30.9], high myopia 2.7 % (95 % CI 2.69–2.73), hyperopia 25.2 % (95 % CI 25.0–25.4) and astigmatism 23.9 % (95 % CI 23.7–24.1). Age-specific estimates revealed a high prevalence of myopia in younger participants [47.2 % (CI 41.8–52.5) in 25–29 years-olds]. Refractive error affects just over a half of European adults. The greatest burden of refractive error is due to myopia, with high prevalence rates in young adults. Using the 2010 European population estimates, we estimate there are 227.2 million people with myopia across Europe.

Published
2015
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50. Genome-wide association study for refractive astigmatism reveals genetic co-determination with spherical equivalent refractive error: the CREAM consortium

Author

Li, Q. (Qing), Wojciechowski, R. (Robert), Simpson, C.L. (Claire), Hysi, P.G. (Pirro), Verhoeven, V.J.M. (Virginie), Ikram, M.K. (Kamran), Höhn, R. (René), Vitart, V. (Veronique), Hewit, A.W. (Alex), Oexle, K. (Konrad), Makela, K.M. (Kari Matti), MacGregor, S. (Stuart), Pirastu, M. (Mario), Fan, Q. (Qiao), Cheng, C-Y. (Ching-Yu), St Pourcain, B. (Beate), Mcmahon, G. (George), Kemp, J.P. (John), Northstone, K. (Kate), Rahi, J.S. (Jugnoo), Cumberland, P. (Phillippa), Martin, N.G. (Nicholas), Sanfilippo, P.G. (Paul G.), Lu, Y. (Yi), Wang, Y. (Ying), Hayward, C. (Caroline), Polasek, O. (Ozren), Campbell, H. (Harry), Bencic, G. (Goran), Wright, A. (Alan), Wedenoja, J. (Juho), Zeller, T. (Tanja), Schillert, A. (Arne), Mirshahi, A. (Alireza), Lackner, K.J. (Karl), Yip, S.P. (Shea Ping), Yap, M.K.H. (Maurice K. H.), Ried, J.S. (Janina), Gieger, C. (Christian), Murgia, D. (Daniela), Wilson, J.F. (James F), Fleck, B.W. (Brian W.), Yazar, S. (Seyhan), Vingerling, J.R. (Hans), Hofman, A. (Albert), Uitterlinden, A.G. (André), Rivadeneira Ramirez, F. (Fernando), Amin, N. (Najaf), Karssen, L.C. (Lennart), Oostra, B.A. (Ben), Zhou, X. (Xin), Teo, Y.Y. (Yik Ying), Tai, E.S. (Shyong), Vithana, E.N. (Eranga), Barathi, V.A. (Veluchamy), Zheng, Y. (Yingfeng), Siantar, R. (Rosalynn), Neelam, K. (Kumari), Shin, Y. (Youchan), Lam, J. (Janice), Yonova-Doing, E. (Ekaterina), Venturini, C. (Cristina), Hosseini, S.M. (S Mohsen), Wong, H.-S. (Hoi-Suen), Lehtimäki, T. (Terho), Kähönen, M. (Mika), Raitakari, O. (Olli), Timpson, N.J. (Nicholas), Evans, D.M. (David M.), Khor, C.C., Aung, T. (Tin), Young, T.L. (Terri), Mitchell, P. (Paul), Klein, B.E.K. (Barbara), Duijn, C.M. (Cornelia) van, Meitinger, T. (Thomas), Jonas, J.B. (Jost B.), Baird, P.N. (Paul), Mackey, D.A. (David), Wong, T.Y. (Tien Yin), Saw, S-M. (Seang-Mei), Pärssinen, O. (Olavi), Stambolian, D.E. (Dwight), Hammond, C.J. (Christopher), Klaver, C.C.W. (Caroline), Williams, C. (Cathy), Paterson, A.D. (Andrew), Bailey-Wilson, J.E. (Joan E.), Guggenheim, J. (Jean), Li, Q. (Qing), Wojciechowski, R. (Robert), Simpson, C.L. (Claire), Hysi, P.G. (Pirro), Verhoeven, V.J.M. (Virginie), Ikram, M.K. (Kamran), Höhn, R. (René), Vitart, V. (Veronique), Hewit, A.W. (Alex), Oexle, K. (Konrad), Makela, K.M. (Kari Matti), MacGregor, S. (Stuart), Pirastu, M. (Mario), Fan, Q. (Qiao), Cheng, C-Y. (Ching-Yu), St Pourcain, B. (Beate), Mcmahon, G. (George), Kemp, J.P. (John), Northstone, K. (Kate), Rahi, J.S. (Jugnoo), Cumberland, P. (Phillippa), Martin, N.G. (Nicholas), Sanfilippo, P.G. (Paul G.), Lu, Y. (Yi), Wang, Y. (Ying), Hayward, C. (Caroline), Polasek, O. (Ozren), Campbell, H. (Harry), Bencic, G. (Goran), Wright, A. (Alan), Wedenoja, J. (Juho), Zeller, T. (Tanja), Schillert, A. (Arne), Mirshahi, A. (Alireza), Lackner, K.J. (Karl), Yip, S.P. (Shea Ping), Yap, M.K.H. (Maurice K. H.), Ried, J.S. (Janina), Gieger, C. (Christian), Murgia, D. (Daniela), Wilson, J.F. (James F), Fleck, B.W. (Brian W.), Yazar, S. (Seyhan), Vingerling, J.R. (Hans), Hofman, A. (Albert), Uitterlinden, A.G. (André), Rivadeneira Ramirez, F. (Fernando), Amin, N. (Najaf), Karssen, L.C. (Lennart), Oostra, B.A. (Ben), Zhou, X. (Xin), Teo, Y.Y. (Yik Ying), Tai, E.S. (Shyong), Vithana, E.N. (Eranga), Barathi, V.A. (Veluchamy), Zheng, Y. (Yingfeng), Siantar, R. (Rosalynn), Neelam, K. (Kumari), Shin, Y. (Youchan), Lam, J. (Janice), Yonova-Doing, E. (Ekaterina), Venturini, C. (Cristina), Hosseini, S.M. (S Mohsen), Wong, H.-S. (Hoi-Suen), Lehtimäki, T. (Terho), Kähönen, M. (Mika), Raitakari, O. (Olli), Timpson, N.J. (Nicholas), Evans, D.M. (David M.), Khor, C.C., Aung, T. (Tin), Young, T.L. (Terri), Mitchell, P. (Paul), Klein, B.E.K. (Barbara), Duijn, C.M. (Cornelia) van, Meitinger, T. (Thomas), Jonas, J.B. (Jost B.), Baird, P.N. (Paul), Mackey, D.A. (David), Wong, T.Y. (Tien Yin), Saw, S-M. (Seang-Mei), Pärssinen, O. (Olavi), Stambolian, D.E. (Dwight), Hammond, C.J. (Christopher), Klaver, C.C.W. (Caroline), Williams, C. (Cathy), Paterson, A.D. (Andrew), Bailey-Wilson, J.E. (Joan E.), and Guggenheim, J. (Jean)

Abstract

To identify genetic variants associated with refractive astigmatism in the general population, meta-analyses of genome-wide association studies were performed for: White Europeans aged at least 25 years (20 cohorts, N = 31,968); Asian subjects aged at least 25 years (7 cohorts, N = 9,295); White Europeans aged <25 years (4 cohorts, N = 5,640); and all independent individuals from the above three samples combined with a sample of Chinese subjects aged <25 years (N = 45,931). Participants were classified as cases with refractive astigmatism if the average cylinder power in their two eyes was at least 1.00 diopter and as controls otherwise. Genome-wide association analysis was carried out for each cohort separately using logistic regression. Meta-analysis was conducted using a fixed effects model. In the older European group the most strongly associated marker was downstream of the neurexin-1 (NRXN1) gene (rs1401327, P = 3.92E−8). No other region reached genome-wide significance, and association signals were lower for the younger European group and Asian group. In the meta-analysis of all cohorts, no marker reached genome-wide significance: The most strongly associated regions were, NRXN1 (rs1401327, P = 2.93E−07), TOX (rs7823467, P = 3.47E−07) and LINC00340 (rs12212674, P = 1.49E−06). For 34 markers identified in prior GWAS for spherical equivalent refractive error, the beta coefficients for genotype versus spherical

Published
2015
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