作者
Eleanor Wheeler, Aaron Leong, Ching-Ti Liu, Marie-France Hivert, Rona J Strawbridge, Clara Podmore, Man Li, Jie Yao, Xueling Sim, Jaeyoung Hong, Audrey Y Chu, Weihua Zhang, Xu Wang, Peng Chen, Nisa M Maruthur, Bianca C Porneala, Stephen J Sharp, Yucheng Jia, Edmond K Kabagambe, Li-Ching Chang, Wei-Min Chen, Cathy E Elks, Daniel S Evans, Qiao Fan, Franco Giulianini, Min Jin Go, Jouke-Jan Hottenga, Yao Hu, Anne U Jackson, Stavroula Kanoni, Young Jin Kim, Marcus E Kleber, Claes Ladenvall, Cecile Lecoeur, Sing-Hui Lim, Yingchang Lu, Anubha Mahajan, Carola Marzi, Mike A Nalls, Pau Navarro, Ilja M Nolte, Lynda M Rose, Denis V Rybin, Serena Sanna, Yuan Shi, Daniel O Stram, Fumihiko Takeuchi, Shu Pei Tan, Peter J van der Most, Jana V Van Vliet-Ostaptchouk, Andrew Wong, Loic Yengo, Wanting Zhao, Anuj Goel, Maria Teresa Martinez Larrad, Dörte Radke, Perttu Salo, Toshiko Tanaka, Erik PA van Iperen, Goncalo Abecasis, Saima Afaq, Behrooz Z Alizadeh, Alain G Bertoni, Amelie Bonnefond, Yvonne Böttcher, Erwin P Bottinger, Harry Campbell, Olga D Carlson, Chien-Hsiun Chen, Yoon Shin Cho, W Timothy Garvey, Christian Gieger, Mark O Goodarzi, Harald Grallert, Anders Hamsten, Catharina A Hartman, Christian Herder, Chao Agnes Hsiung, Jie Huang, Michiya Igase, Masato Isono, Tomohiro Katsuya, Chiea-Chuen Khor, Wieland Kiess, Katsuhiko Kohara, Peter Kovacs, Juyoung Lee, Wen-Jane Lee, Benjamin Lehne, Huaixing Li, Jianjun Liu, Stephane Lobbens, Jian'an Luan, Valeriya Lyssenko, Thomas Meitinger, Tetsuro Miki, Iva Miljkovic, Sanghoon Moon, Antonella Mulas, Gabriele Müller, Martina Müller-Nurasyid, Ramaiah Nagaraja, Matthias Nauck, James S Pankow, Ozren Polasek, Inga Prokopenko, Paula S Ramos, Laura Rasmussen-Torvik, Wolfgang Rathmann, Stephen S Rich, Neil R Robertson, Michael Roden, Ronan Roussel, Igor Rudan, Robert A Scott, William R Scott, Bengt Sennblad, David S Siscovick, Konstantin Strauch, Liang Sun, Morris Swertz, Salman M Tajuddin, Kent D Taylor, Yik-Ying Teo, Yih Chung Tham, Anke Tönjes, Nicholas J Wareham, Gonneke Willemsen, Tom Wilsgaard, Aroon D Hingorani, EPIC-CVD Consortium, EPIC-InterAct Consortium, Lifelines Cohort Study, Josephine Egan, Luigi Ferrucci, G Kees Hovingh, Antti Jula, Mika Kivimaki, Meena Kumari, Inger Njølstad, Colin NA Palmer, Manuel Serrano Ríos, Michael Stumvoll, Hugh Watkins, Tin Aung, Matthias Blüher, Michael Boehnke, Dorret I Boomsma, Stefan R Bornstein, John C Chambers
发表日期
2017/9/12
期刊
PLoS medicine
卷号
14
期号
9
页码范围
e1002383
出版商
Public Library of Science
简介
Background
Glycated hemoglobin (HbA1c) is used to diagnose type 2 diabetes (T2D) and assess glycemic control in patients with diabetes. Previous genome-wide association studies (GWAS) have identified 18 HbA1c-associated genetic variants. These variants proved to be classifiable by their likely biological action as erythrocytic (also associated with erythrocyte traits) or glycemic (associated with other glucose-related traits). In this study, we tested the hypotheses that, in a very large scale GWAS, we would identify more genetic variants associated with HbA1c and that HbA1c variants implicated in erythrocytic biology would affect the diagnostic accuracy of HbA1c. We therefore expanded the number of HbA1c-associated loci and tested the effect of genetic risk-scores comprised of erythrocytic or glycemic variants on incident diabetes prediction and on prevalent diabetes screening performance. Throughout this multiancestry study, we kept a focus on interancestry differences in HbA1c genetics performance that might influence race-ancestry differences in health outcomes.
Methods & findings
Using genome-wide association meta-analyses in up to 159,940 individuals from 82 cohorts of European, African, East Asian, and South Asian ancestry, we identified 60 common genetic variants associated with HbA1c. We classified variants as implicated in glycemic, erythrocytic, or unclassified biology and tested whether additive genetic scores of erythrocytic variants (GS-E) or glycemic variants (GS-G) were associated with higher T2D incidence in multiethnic longitudinal cohorts (N = 33,241). Nineteen glycemic and 22 erythrocytic variants were …
学术搜索中的文章
E Wheeler, A Leong, CT Liu, MF Hivert, RJ Strawbridge… - PLoS medicine, 2017