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1. Efficient Pyramid Channel Attention Network for Pathological Myopia Recognition

Author

Zhang, Xiaoqing, Zhao, Jilu, Li, Yan, Wu, Hao, Zhou, Xiangtian, and Liu, Jiang

Subjects
Computer Science - Computer Vision and Pattern Recognition
Abstract

Pathological myopia (PM) is the leading ocular disease for impaired vision worldwide. Clinically, the characteristic of pathology distribution in PM is global-local on the fundus image, which plays a significant role in assisting clinicians in diagnosing PM. However, most existing deep neural networks focused on designing complex architectures but rarely explored the pathology distribution prior of PM. To tackle this issue, we propose an efficient pyramid channel attention (EPCA) module, which fully leverages the potential of the clinical pathology prior of PM with pyramid pooling and multi-scale context fusion. Then, we construct EPCA-Net for automatic PM recognition based on fundus images by stacking a sequence of EPCA modules. Moreover, motivated by the recent pretraining-and-finetuning paradigm, we attempt to adapt pre-trained natural image models for PM recognition by freezing them and treating the EPCA and other attention modules as adapters. In addition, we construct a PM recognition benchmark termed PM-fundus by collecting fundus images of PM from publicly available datasets. The comprehensive experiments demonstrate the superiority of our EPCA-Net over state-of-the-art methods in the PM recognition task. The results also show that our method based on the pretraining-and-finetuning paradigm achieves competitive performance through comparisons to part of previous methods based on traditional fine-tuning paradigm with fewer tunable parameters, which has the potential to leverage more natural image foundation models to address the PM recognition task in limited medical data regime., Comment: 37 pages

Published
2023

5. IMI—The Dynamic Choroid: New Insights, Challenges, and Potential Significance for Human Myopia

Author

Ostrin, Lisa A, Harb, Elise, Nickla, Debora L, Read, Scott A, Alonso-Caneiro, David, Schroedl, Falk, Kaser-Eichberger, Alexandra, Zhou, Xiangtian, and Wildsoet, Christine F

Subjects
Eye Disease and Disorders of Vision, Eye, Animals, Humans, Axial Length, Eye, Choroid, Bruch Membrane, Myopia, Models, Animal, Tomography, Optical Coherence, Biological Sciences, Medical and Health Sciences, Ophthalmology & Optometry
Abstract

The choroid is the richly vascular layer of the eye located between the sclera and Bruch's membrane. Early studies in animals, as well as more recent studies in humans, have demonstrated that the choroid is a dynamic, multifunctional structure, with its thickness directly and indirectly subject to modulation by a variety of physiologic and visual stimuli. In this review, the anatomy and function of the choroid are summarized and links between the choroid, eye growth regulation, and myopia, as demonstrated in animal models, discussed. Methods for quantifying choroidal thickness in the human eye and associated challenges are described, the literature examining choroidal changes in response to various visual stimuli and refractive error-related differences are summarized, and the potential implications of the latter for myopia are considered. This review also allowed for the reexamination of the hypothesis that short-term changes in choroidal thickness induced by pharmacologic, optical, or environmental stimuli are predictive of future long-term changes in axial elongation, and the speculation that short-term choroidal thickening can be used as a biomarker of treatment efficacy for myopia control therapies, with the general conclusion that current evidence is not sufficient.

Published
2023

7. A new polygenic score for refractive error improves detection of children at risk of high myopia but not the prediction of those at risk of myopic macular degeneration

Author

Bailey-Wilson, Joan E., Baird, Paul N., Barathi, Veluchamy A., Biino, Ginevra, Burdon, Kathryn P., Campbell, Harry, Chen, Li Jia, Cheng, Ching-Yu, Chew, Emily Y., Craig, Jamie E., Deangelis, Margaret M., Delcourt, Cécile, Ding, Xiaohu, Fan, Qiao, Fossarello, Maurizio, Foster, Paul J., Gharahkhani, Puya, Guggenheim, Jeremy A., Guo, Xiaobo, Haarman, Annechien E.G., Haller, Toomas, Hammond, Christopher J., Han, Xikun, Hayward, Caroline, He, Mingguang, Hewitt, Alex W., Hoang, Quan, Hysi, Pirro G., Iglesias, Adriana I., Igo, Robert P., Iyengar, Sudha K., Jonas, Jost B., Kähönen, Mika, Kaprio, Jaakko, Khawaja, Anthony P., Klein, Barbara E., Lass, Jonathan H., Lee, Kris, Lehtimäki, Terho, Lewis, Deyana, Li, Qing, Li, Shi-Ming, Lyytikäinen, Leo-Pekka, MacGregor, Stuart, Mackey, David A., Martin, Nicholas G., Meguro, Akira, Metspalu, Andres, Middlebrooks, Candace, Miyake, Masahiro, Mizuki, Nobuhisa, Musolf, Anthony, Nickels, Stefan, Oexle, Konrad, Pang, Chi Pui, Pärssinen, Olavi, Paterson, Andrew D., Pfeiffer, Norbert, Polasek, Ozren, Rahi, Jugnoo S., Raitakari, Olli, Rudan, Igor, Sahebjada, Srujana, Saw, Seang-Mei, Simpson, Claire L., Stambolian, Dwight, Tai, E-Shyong, Tedja, Milly S., Tideman, J. Willem L., Tsujikawa, Akitaka, van Duijn, Cornelia M., Verhoeven, Virginie J.M., Vitart, Veronique, Wang, Ningli, Wang, Ya Xing, Wedenoja, Juho, Wei, Wen Bin, Williams, Cathy, Williams, Katie M., Wilson, James F., Wojciechowski, Robert, Yam, Jason C.S., Yamashiro, Kenji, Yap, Maurice K.H., Yazar, Seyhan, Yip, Shea Ping, Young, Terri L., Zhou, Xiangtian, Allen, Naomi, Aslam, Tariq, Atan, Denize, Barman, Sarah, Barrett, Jenny, Bishop, Paul, Black, Graeme, Bunce, Catey, Carare, Roxana, Chakravarthy, Usha, Chan, Michelle, Chua, Sharon, Cipriani, Valentina, Day, Alexander, Desai, Parul, Dhillon, Bal, Dick, Andrew, Doney, Alexander, Egan, Cathy, Ennis, Sarah, Foster, Paul, Fruttiger, Marcus, Gallacher, John, Garway-Heath, David, Gibson, Jane, Gore, Dan, Guggenheim, Jeremy, Hammond, Chris, Hardcastle, Alison, Harding, Simon, Hogg, Ruth, Hysi, Pirro, Keane, Pearse A., Khaw, Peng Tee, Khawaja, Anthony, Lascaratos, Gerassimos, Littlejohns, Thomas, Lotery, Andrew, Luthert, Phil, MacGillivray, Tom, Mackie, Sarah, McGuinness, Bernadette, McKay, Gareth, McKibbin, Martin, Mitry, Danny, Moore, Tony, Morgan, James, Muthy, Zaynah, O'Sullivan, Eoin, Owen, Chris, Patel, Praveen, Paterson, Euan, Peto, Tunde, Petzold, Axel, Pontikos, Nikolas, Rahi, Jugnoo, Rudnicka, Alicja, Self, Jay, Sergouniotis, Panagiotis, Sivaprasad, Sobha, Steel, David, Stratton, Irene, Strouthidis, Nicholas, Sudlow, Cathie, Tapp, Robyn, Thaung, Caroline, Thomas, Dhanes, Trucco, Emanuele, Tufail, Adnan, Vernon, Stephen, Viswanathan, Ananth, Williams, Katie, Woodside, Jayne, Yates, Max, Yip, Jennifer, Zheng, Yalin, Clark, Rosie, Lee, Samantha Sze-Yee, Du, Ran, Wang, Yining, Kneepkens, Sander C.M., Charng, Jason, Huang, Yu, Hunter, Michael L., Jiang, Chen, Tideman, J.Willem L., Melles, Ronald B., Klaver, Caroline C.W., Choquet, Hélène, and Ohno-Matsui, Kyoko

Published
2023
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8. PRICKLE3 linked to ATPase biogenesis manifested Leber's hereditary optic neuropathy.

Author

Yu, Jialing, Liang, Xiaoyang, Ji, Yanchun, Ai, Cheng, Liu, Junxia, Zhu, Ling, Nie, Zhipeng, Jin, Xiaofen, Wang, Chenghui, Zhang, Juanjuan, Zhao, Fuxin, Mei, Shuang, Zhao, Xiaoxu, Zhou, Xiangtian, Zhang, Minglian, Wang, Meng, Huang, Taosheng, Jiang, Pingping, and Guan, Min-Xin

Subjects
Animals, Mice, Knockout, Humans, Mice, Optic Atrophy, Hereditary, Leber, Mitochondrial Proteins, Amino Acid Substitution, Mutation, Missense, Adolescent, Adult, Aged, Aged, 80 and over, Middle Aged, Child, Female, Male, Adenosine Triphosphatases, LIM Domain Proteins, Genetic diseases, Genetics, Mitochondria, Molecular pathology, Ophthalmology, Eye Disease and Disorders of Vision, Neurosciences, Pediatric, Neurodegenerative, 2.1 Biological and endogenous factors, Aetiology, Medical and Health Sciences, Immunology
Abstract

Leber's hereditary optic neuropathy (LHON) is a maternally inherited eye disease. X-linked nuclear modifiers were proposed to modify the phenotypic manifestation of LHON-associated mitochondrial DNA (mtDNA) mutations. By whole-exome sequencing, we identified the X-linked LHON modifier (c.157C>T, p.Arg53Trp) in PRICKLE3 encoding a mitochondrial protein linked to biogenesis of ATPase in 3 Chinese families. All affected individuals carried both ND4 11778G>A and p.Arg53Trp mutations, while subjects bearing only a single mutation exhibited normal vision. The cells carrying the p.Arg53Trp mutation exhibited defective assembly, stability, and function of ATP synthase, verified by PRICKLE3-knockdown cells. Coimmunoprecipitation indicated the direct interaction of PRICKLE3 with ATP synthase via ATP8. Strikingly, cells bearing both p.Arg53Trp and m.11778G>A mutations displayed greater mitochondrial dysfunction than those carrying only a single mutation. This finding indicated that the p.Arg53Trp mutation acted in synergy with the m.11778G>A mutation and deteriorated mitochondrial dysfunctions necessary for the expression of LHON. Furthermore, we demonstrated that Prickle3-deficient mice exhibited pronounced ATPase deficiencies. Prickle3-knockout mice recapitulated LHON phenotypes with retinal deficiencies, including degeneration of retinal ganglion cells and abnormal vasculature. Our findings provided new insights into the pathophysiology of LHON that were manifested by interaction between mtDNA mutations and X-linked nuclear modifiers.

Published
2020

16. Scleral hypoxia is a target for myopia control

Author

Wu, Hao, Chen, Wei, Zhao, Fei, Zhou, Qingyi, Reinach, Peter S., Deng, Lili, Ma, Li, Luo, Shumeng, Srinivasalu, Nethrajeith, Pan, Miaozhen, Hu, Yang, Pei, Xiaomeng, Sun, Jing, Ren, Ran, Xiong, Yinghui, Zhou, Zhonglou, Zhang, Sen, Tian, Geng, Fang, Jianhuo, Zhang, Lina, Lang, Jidong, Wu, Deng, Zeng, Changqing, Qu, Jia, and Zhou, Xiangtian

Published
2018

19. Choroidal vasculature act as predictive biomarkers of long-term ocular elongation in myopic children treated with orthokeratology: a prospective cohort study

Author

Wu, Hao, primary, Peng, Tianli, additional, Zhou, Weihe, additional, Huang, Zihan, additional, Li, Hongyu, additional, Wang, Tengfei, additional, Zhang, Jingwei, additional, Zhang, Kou, additional, Li, Haoer, additional, Zhao, Yunpeng, additional, Qu, Jia, additional, Lu, Fan, additional, Zhou, Xiangtian, additional, and Jiang, Jun, additional

Published
2023
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20. A new polygenic score for refractive error improves detection of children at risk of high myopia but not the prediction of those at risk of myopic macular degeneration

Author

Clark, Rosie, primary, Lee, Samantha Sze-Yee, additional, Du, Ran, additional, Wang, Yining, additional, Kneepkens, Sander C.M., additional, Charng, Jason, additional, Huang, Yu, additional, Hunter, Michael L., additional, Jiang, Chen, additional, Tideman, J.Willem L., additional, Melles, Ronald B., additional, Klaver, Caroline C.W., additional, Mackey, David A., additional, Williams, Cathy, additional, Choquet, Hélène, additional, Ohno-Matsui, Kyoko, additional, Guggenheim, Jeremy A., additional, Bailey-Wilson, Joan E., additional, Baird, Paul N., additional, Barathi, Veluchamy A., additional, Biino, Ginevra, additional, Burdon, Kathryn P., additional, Campbell, Harry, additional, Chen, Li Jia, additional, Cheng, Ching-Yu, additional, Chew, Emily Y., additional, Craig, Jamie E., additional, Deangelis, Margaret M., additional, Delcourt, Cécile, additional, Ding, Xiaohu, additional, Fan, Qiao, additional, Fossarello, Maurizio, additional, Foster, Paul J., additional, Gharahkhani, Puya, additional, Guo, Xiaobo, additional, Haarman, Annechien E.G., additional, Haller, Toomas, additional, Hammond, Christopher J., additional, Han, Xikun, additional, Hayward, Caroline, additional, He, Mingguang, additional, Hewitt, Alex W., additional, Hoang, Quan, additional, Hysi, Pirro G., additional, Iglesias, Adriana I., additional, Igo, Robert P., additional, Iyengar, Sudha K., additional, Jonas, Jost B., additional, Kähönen, Mika, additional, Kaprio, Jaakko, additional, Khawaja, Anthony P., additional, Klein, Barbara E., additional, Lass, Jonathan H., additional, Lee, Kris, additional, Lehtimäki, Terho, additional, Lewis, Deyana, additional, Li, Qing, additional, Li, Shi-Ming, additional, Lyytikäinen, Leo-Pekka, additional, MacGregor, Stuart, additional, Martin, Nicholas G., additional, Meguro, Akira, additional, Metspalu, Andres, additional, Middlebrooks, Candace, additional, Miyake, Masahiro, additional, Mizuki, Nobuhisa, additional, Musolf, Anthony, additional, Nickels, Stefan, additional, Oexle, Konrad, additional, Pang, Chi Pui, additional, Pärssinen, Olavi, additional, Paterson, Andrew D., additional, Pfeiffer, Norbert, additional, Polasek, Ozren, additional, Rahi, Jugnoo S., additional, Raitakari, Olli, additional, Rudan, Igor, additional, Sahebjada, Srujana, additional, Saw, Seang-Mei, additional, Simpson, Claire L., additional, Stambolian, Dwight, additional, Tai, E-Shyong, additional, Tedja, Milly S., additional, Tideman, J. Willem L., additional, Tsujikawa, Akitaka, additional, van Duijn, Cornelia M., additional, Verhoeven, Virginie J.M., additional, Vitart, Veronique, additional, Wang, Ningli, additional, Wang, Ya Xing, additional, Wedenoja, Juho, additional, Wei, Wen Bin, additional, Williams, Katie M., additional, Wilson, James F., additional, Wojciechowski, Robert, additional, Yam, Jason C.S., additional, Yamashiro, Kenji, additional, Yap, Maurice K.H., additional, Yazar, Seyhan, additional, Yip, Shea Ping, additional, Young, Terri L., additional, Zhou, Xiangtian, additional, Allen, Naomi, additional, Aslam, Tariq, additional, Atan, Denize, additional, Barman, Sarah, additional, Barrett, Jenny, additional, Bishop, Paul, additional, Black, Graeme, additional, Bunce, Catey, additional, Carare, Roxana, additional, Chakravarthy, Usha, additional, Chan, Michelle, additional, Chua, Sharon, additional, Cipriani, Valentina, additional, Day, Alexander, additional, Desai, Parul, additional, Dhillon, Bal, additional, Dick, Andrew, additional, Doney, Alexander, additional, Egan, Cathy, additional, Ennis, Sarah, additional, Foster, Paul, additional, Fruttiger, Marcus, additional, Gallacher, John, additional, Garway-Heath, David, additional, Gibson, Jane, additional, Gore, Dan, additional, Guggenheim, Jeremy, additional, Hammond, Chris, additional, Hardcastle, Alison, additional, Harding, Simon, additional, Hogg, Ruth, additional, Hysi, Pirro, additional, Keane, Pearse A., additional, Khaw, Peng Tee, additional, Khawaja, Anthony, additional, Lascaratos, Gerassimos, additional, Littlejohns, Thomas, additional, Lotery, Andrew, additional, Luthert, Phil, additional, MacGillivray, Tom, additional, Mackie, Sarah, additional, McGuinness, Bernadette, additional, McKay, Gareth, additional, McKibbin, Martin, additional, Mitry, Danny, additional, Moore, Tony, additional, Morgan, James, additional, Muthy, Zaynah, additional, O'Sullivan, Eoin, additional, Owen, Chris, additional, Patel, Praveen, additional, Paterson, Euan, additional, Peto, Tunde, additional, Petzold, Axel, additional, Pontikos, Nikolas, additional, Rahi, Jugnoo, additional, Rudnicka, Alicja, additional, Self, Jay, additional, Sergouniotis, Panagiotis, additional, Sivaprasad, Sobha, additional, Steel, David, additional, Stratton, Irene, additional, Strouthidis, Nicholas, additional, Sudlow, Cathie, additional, Tapp, Robyn, additional, Thaung, Caroline, additional, Thomas, Dhanes, additional, Trucco, Emanuele, additional, Tufail, Adnan, additional, Vernon, Stephen, additional, Viswanathan, Ananth, additional, Williams, Katie, additional, Woodside, Jayne, additional, Yates, Max, additional, Yip, Jennifer, additional, and Zheng, Yalin, additional

Published
2023
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23. Rare variant analyses across multiethnic cohorts identify novel genes for refractive error

Author

Musolf, Anthony M., Haarman, Annechien E. G., Luben, Robert N., Ong, Jue-Sheng, Patasova, Karina, Trapero, Rolando Hernandez, Marsh, Joseph, Jain, Ishika, Jain, Riya, Wang, Paul Zhiping, Lewis, Deyana D., Tedja, Milly S., Iglesias, Adriana I., Li, Hengtong, Cowan, Cameron S., Baird, Paul Nigel, Veluchamy, Amutha Barathi, Burdon, Kathryn P., Campbell, Harry, Chen, Li Jia, Cheng, Ching-Yu, Chew, Emily Y., Craig, Jamie E., Cumberland, Phillippa M., Deangelis, Margaret M., Delcourt, Cécile, Ding, Xiaohu, Evans, David M., Fan, Qiao, Fossarello, Maurizio, Foster, Paul J., Gharahkhani, Puya, Guggenheim, Jeremy A., Guo, Xiaobo, Han, Xikun, He, Mingguang, Hewitt, Alex W., Hoang, Quan V., Iyengar, Sudha K., Jonas, Jost B., Kähönen, Mika, Kaprio, Jaakko, Klein, Barbara E., Lass, Jonathan H., Lee, Kris, Lehtimäki, Terho, Lewis, Deyana, Li, Qing, Li, Shi-Ming, Lyytikäinen, Leo-Pekka, MacGregor, Stuart, Mackey, David A., Martin, Nicholas G., Meguro, Akira, Middlebrooks, Candace, Miyake, Masahiro, Mizuki, Nobuhisa, Musolf, Anthony, Nickels, Stefan, Oexle, Konrad, Pang, Chi Pui, Paterson, Andrew D., Pennell, Craig, Pfeiffer, Norbert, Polasek, Ozren, Rahi, Jugnoo S., Raitakari, Olli, Rudan, Igor, Sahebjada, Srujana, Simpson, Claire L., Tai, E-Shyong, Tideman, J. Willem L., Tsujikawa, Akitaka, Wang, Ningli, Bin, Wei Wen, Williams, Cathy, Williams, Katie M., Wilson, James F., Wojciechowski, Robert, Wang, Ya Xing, Yamashiro, Kenji, Yam, Jason C. S., Yap, Maurice K. H., Yazar, Seyhan, Yip, Shea Ping, Young, Terri L., Zhou, Xiangtian, Biino, Ginevra, Klein, Alison P., Duggal, Priya, Hayward, Caroline, Haller, Toomas, Metspalu, Andres, Wedenoja, Juho, Pärssinen, Olavi, Saw, Seang-Mei, Stambolian, Dwight, Hysi, Pirro G., Khawaja, Anthony P., Vitart, Veronique, Hammond, Christopher J., van Duijn, Cornelia M., Verhoeven, Virginie J. M., Klaver, Caroline C. W., and Bailey-Wilson, Joan E.

Subjects
genetic predisposition to disease, perinnölliset taudit, ympäristötekijät, taittovirheet, perinnöllisyyslääketiede, riskitekijät, quantitative trait, periytyvyys, genome-wide association studies, quantitative trait loci, perimä, silmätaudit, microarrays, perinnöllisyys
Abstract

Refractive error, measured here as mean spherical equivalent (SER), is a complex eye condition caused by both genetic and environmental factors. Individuals with strong positive or negative values of SER require spectacles or other approaches for vision correction. Common genetic risk factors have been identified by genome-wide association studies (GWAS), but a great part of the refractive error heritability is still missing. Some of this heritability may be explained by rare variants (minor allele frequency [MAF] ≤ 0.01.). We performed multiple gene-based association tests of mean Spherical Equivalent with rare variants in exome array data from the Consortium for Refractive Error and Myopia (CREAM). The dataset consisted of over 27,000 total subjects from five cohorts of Indo-European and Eastern Asian ethnicity. We identified 129 unique genes associated with refractive error, many of which were replicated in multiple cohorts. Our best novel candidates included the retina expressed PDCD6IP, the circadian rhythm gene PER3, and P4HTM, which affects eye morphology. Future work will include functional studies and validation. Identification of genes contributing to refractive error and future understanding of their function may lead to better treatment and prevention of refractive errors, which themselves are important risk factors for various blinding conditions. peerReviewed

Published
2023

29. Common Postzygotic Mutational Signatures in Healthy Adult Tissues Related to Embryonic Hypoxia

Author

Hong, Yaqiang, primary, Zhang, Dake, additional, Zhou, Xiangtian, additional, Chen, Aili, additional, Abliz, Amir, additional, Bai, Jian, additional, Wang, Liang, additional, Hu, Qingtao, additional, Gong, Kenan, additional, Guan, Xiaonan, additional, Liu, Mengfei, additional, Zheng, Xinchang, additional, Lai, Shujuan, additional, Qu, Hongzhu, additional, Zhao, Fuxin, additional, Hao, Shuang, additional, Wu, Zhen, additional, Cai, Hong, additional, Hu, Shaoyan, additional, Ma, Yue, additional, Zhang, Junting, additional, Ke, Yang, additional, Wang, Qian-Fei, additional, Chen, Wei, additional, and Zeng, Changqing, additional

Published
2022
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31. PDE4B Proposed as a High Myopia Susceptibility Gene in Chinese Population

Author

Zhao, Fuxin, primary, Chen, Wei, additional, Zhou, Hui, additional, Reinach, Peter S., additional, Wang, Yuhan, additional, Juo, Suh-Hang H., additional, Yang, Zhenglin, additional, Xue, Anquan, additional, Shi, Yi, additional, Liang, Chung-Ling, additional, Zeng, Changqing, additional, Qu, Jia, additional, and Zhou, Xiangtian, additional

Published
2022
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34. The exome sequencing identified the mutation in YARS2 encoding the mitochondrial tyrosyl-tRNA synthetase as a nuclear modifier for the phenotypic manifestation of Leberʼs hereditary optic neuropathy-associated mitochondrial DNA mutation

Author

Jiang, Pingping, Jin, Xiaofen, Peng, Yanyan, Wang, Meng, Liu, Hao, Liu, Xiaoling, Zhang, Zengjun, Ji, Yanchun, Zhang, Juanjuan, Liang, Min, Zhao, Fuxin, Sun, Yan-Hong, Zhang, Minglian, Zhou, Xiangtian, Chen, Ye, Mo, Jun Qin, Huang, Taosheng, Qu, Jia, and Guan, Min-Xin

Published
2016
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45. Genome-wide association meta-analysis of corneal curvature identifies novel loci and shared genetic influences across axial length and refractive error

Author

Fan, Qiao, Pozarickij, Alfred, Tan, Nicholas Y. Q., Guo, Xiaobo, Verhoeven, Virginie J. M., Vitart, Veronique, Guggenheim, Jeremy A., Miyake, Masahiro, Tideman, J. Willem L., Khawaja, Anthony P., Zhang, Liang, MacGregor, Stuart, Höhn, René, Chen, Peng, Biino, Ginevra, Wedenoja, Juho, Saffari, Seyed Ehsan, Tedja, Milly S., Xie, Jing, Lanca, Carla, Wang, Ya Xing, Sahebjada, Srujana, Mazur, Johanna, Mirshahi, Alireza, Martin, Nicholas G., Yazar, Seyhan, Pennell, Craig E., Yap, Maurice, Haarman, Annechien E. G., Enthoven, Clair A., Polling, JanRoelof, Bailey-Wilson, Joan E., Veluchamy, Amutha Barathi, Burdon, Kathryn P., Campbell, Harry, Chen, Li Jia, Chew, Emily Y., Craig, Jamie E., Cumberland, Phillippa M., Deangelis, Margaret M., Delcourt, Cécile, Ding, Xiaohu, Evans, David M., Gharahkhani, Puya, Iglesias, Adriana I., Haller, Toomas, Han, Xikun, Hoang, Quan, Igo, Robert P., Iyengar, Sudha K., Kähönen, Mika, Kaprio, Jaakko, Klein, Barbara E., Klein, Ronald, Lass, Jonathan H., Lee, Kris, Lehtimäki, Terho, Lewis, Deyana D., Li, Qing, Li, Shi-Ming, Lyytikäinen, Leo-Pekka, Meguro, Akira, Metspalu, Andres, Middlebrooks, Candace D., Mizuki, Nobuhisa, Musolf, Anthony M., Nickels, Stefan, Oexle, Konrad, Pang, Chi Pui, Paterson, Andrew D., Rahi, Jugnoo S., Raitakari, Olli, Rudan, Igor, Stambolian, Dwight, Simpson, Claire L., Wang, Ningli, Bin Wei, Wen, Williams, Katie M., Wilson, James F., Wojciechowski, Robert, Yamashiro, Kenji, Yam, Jason C. S., Zhou, Xiangtian, Aslam, Tariq, Barman, Sarah A., Barrett, Jenny H., Bishop, Paul, Blows, Peter, Bunce, Catey, Carare, Roxana O., Chakravarthy, Usha, Chan, Michelle, Chua, Sharon Y. L., Crabb, David P., Cumberland, Philippa M., Day, Alexander, Desai, Parul, Dhillon, Bal, Dick, Andrew D., Egan, Cathy, Ennis, Sarah, Fruttiger, Marcus, Gallacher, John E. J., Garway-Heath, David F., Gibson, Jane, Gore, Dan, Hardcastle, Alison, Harding, Simon P., Hogg, Ruth E., Keane, Pearse A., Khaw, Sir Peng T., Lascaratos, Gerassimos, Lotery, Andrew J., Macgillivray, Tom, Mackie, Sarah, Martin, Keith, McGaughey, Michelle, McGuinness, Bernadette, McKay, Gareth J., McKibbin, Martin, Mitry, Danny, Moore, Tony, Morgan, James E., Muthy, Zaynah A., O’Sullivan, Eoin, Owen, Chris G., Patel, Praveen, Paterson, Euan, Peto, Tunde, Petzold, Axel, Rudnikca, Alicja R., Self, Jay, Sivaprasad, Sobha, Steel, David, Stratton, Irene, Strouthidis, Nicholas, Sudlow, Cathie, Thomas, Dhanes, Trucco, Emanuele, Tufail, Adnan, Vernon, Stephen A., Viswanathan, Ananth C., Williams, Katie, Woodside, Jayne V., Yates, Max M., Yip, Jennifer, Zheng, Yalin, Hewitt, Alex W., Jaddoe, Vincent W. V., van Duijn, Cornelia M., Hayward, Caroline, Polasek, Ozren, Tai, E-Shyong, Yoshikatsu, Hosoda, Hysi, Pirro G., Young, Terri L., Tsujikawa, Akitaka, Wang, Jie Jing, Mitchell, Paul, Pfeiffer, Norbert, Pärssinen, Olavi, Foster, Paul J., Fossarello, Maurizio, Yip, Shea Ping, Williams, Cathy, Hammond, Christopher J., Jonas, Jost B., He, Mingguang, Mackey, David A., Wong, Tien-Yin, Klaver, Caroline C. W., Saw, Seang-Mei, Baird, Paul N., and Cheng, Ching-Yu

Subjects
genetic structures, likinäköisyys, sense organs, geneettiset tekijät, eye diseases
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. peerReviewed

Published
2020

46. Dysfunction of VIPR2 leads to myopia in humans and mice

Author

Zhao, Fuxin, primary, Li, Qihang, additional, Chen, Wei, additional, Zhu, He, additional, Zhou, Dengke, additional, Reinach, Peter Sol, additional, Yang, Zhenglin, additional, He, Mingguang, additional, Xue, Anquan, additional, Wu, Deng, additional, Liu, Tianzi, additional, Fu, Qian, additional, Zeng, Changqing, additional, Qu, Jia, additional, and Zhou, Xiangtian, additional

Published
2020
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