Large-scale analyses of common and rare variants identify 12 new loci associated with atrial fibrillation

Large-scale analyses of common and rare variants identify 12 new loci associated with atrial fibrillation

Atrial fibrillation affects more than 33 million people worldwide and increases the risk of stroke, heart failure, and death. Fourteen genetic loci have been associated with atrial fibrillation in European and Asian ancestry groups. To further define the genetic basis of atrial fibrillation, we perf...

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Những tác giả chính: Christophersen, IE, Rienstra, M, Roselli, C, Yin, X, Geelhoed, B, Barnard, J, Lin, H, Arking, DE, Smith, AV, Albert, CM, Chaffin, M, Tucker, NR, Li, M, Klarin, D, Bihlmeyer, NA, Low, SK, Weeke, PE, Müller-Nurasyid, M, Smith, JG, Brody, JA, Niemeijer, MN, Dörr, M, Trompet, S, Huffman, J, Gustafsson, S, Schurmann, C, Kleber, ME, Lyytikäinen, LP, Seppälä, I, Malik, R, Horimoto, ARVR, Perez, M, Sinisalo, J, Aeschbacher, S, Thériault, S, Yao, J, Radmanesh, F, Weiss, S, Teumer, A, Choi, SH, Weng, LC, Clauss, S, Deo, R, Rader, DJ, Shah, SH, Sun, A, Hopewell, JC, Debette, S, Chauhan, G, Yang, Q, Worrall, BB, Paré, G, Kamatani, Y, Hagemeijer, YP, Verweij, N, Siland, JE, Kubo, M, Smith, JD, Van Wagoner, DR, Bis, JC, Perz, S, Psaty, BM, Ridker, PM, Magnani, JW, Harris, TB, Launer, LJ, Shoemaker, MB, Padmanabhan, S, Haessler, J, Bartz, TM, Waldenberger, M, Lichtner, P, Arendt, M, Krieger, JE, Kähönen, M, Risch, L, Mansur, AJ, Peters, A, Smith, BH, Lind, L, Scott, SA, Lu, Y, Bottinger, EB, Hernesniemi, J, Lindgren, CM, Wong, JA, Huang, J, Eskola, M, Morris, AP, Ford, I, Reiner, AP, Delgado, G, Chen, LY, Chen, YI, Sandhu, RK, Boerwinkle, E, Eisele, L, Lannfelt, L, Rost, N, Anderson, CD, Taylor, KD, Campbell, A, Magnusson, PK, Porteous, D, Hocking, LJ, Vlachopoulou, E, Pedersen, NL, Nikus, K, Orho-Melander, M, Hamsten, A, Heeringa, J, Denny, JC, Kriebel, J, Darbar, D, Newton-Cheh, C, Shaffer, C, Macfarlane, PW, Heilmann-Heimbach, S, Almgren, P, Huang, PL, Sotoodehnia, N, Soliman, EZ, Uitterlinden, AG, Hofman, A, Franco, OH, Völker, U, Jöckel, KH, Sinner, MF, Lin, HJ, Guo, X, METASTROKE Consortium of the ISGC, Neurology Working Group of the CHARGE Consortium, Dichgans, M, Ingelsson, E, Kooperberg, C, Melander, O, Loos, RJF, Laurikka, J, Conen, D, Rosand, J, van der Harst, P, Lokki, ML, Kathiresan, S, Pereira, A, Jukema, JW, Hayward, C, Rotter, JI, März, W, Lehtimäki, T, Stricker, BH, Chung, MK, Felix, SB, Gudnason, V, Alonso, A, Roden, DM, Kääb, S, Chasman, DI, Heckbert, SR, Benjamin, EJ, Tanaka, T, Lunetta, KL, Lubitz, SA, Ellinor, PT, AFGen Consortium
Định dạng: Journal article
Ngôn ngữ:English
Được phát hành: Springer Nature 2017
Miêu tả
Tóm tắt:Atrial fibrillation affects more than 33 million people worldwide and increases the risk of stroke, heart failure, and death. Fourteen genetic loci have been associated with atrial fibrillation in European and Asian ancestry groups. To further define the genetic basis of atrial fibrillation, we performed large-scale, trans-ancestry meta-analyses of common and rare variant association studies. The genome-wide association studies (GWAS) included 17,931 individuals with atrial fibrillation and 115,142 referents; the exome-wide association studies (ExWAS) and rare variant association studies (RVAS) involved 22,346 cases and 132,086 referents. We identified 12 new genetic loci that exceeded genome-wide significance, implicating genes involved in cardiac electrical and structural remodeling. Our results nearly double the number of known genetic loci for atrial fibrillation, provide insights into the molecular basis of atrial fibrillation, and may facilitate the identification of new potential targets for drug discovery.

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