1. High-density mapping of the MHC identifies a shared role for HLA-DRB1*01:03 in inflammatory bowel diseases and heterozygous advantage in ulcerative colitis
- Author
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Goyette, Philippe, Boucher, Gabrielle, Mallon, Dermot, Ellinghaus, Eva, Jostins, Luke, Huang, Hailiang, Ripke, Stephan, Gusareva, Elena S., Annese, Vito, Hauser, Stephen L., Oksenberg, Jorge R., Thomsen, Ingo, Leslie, Stephen, Daly, Mark J., Van Steen, Kristel, Duerr, Richard H., Barrett, Jeffrey C., Mcgovern, Dermot P. B., Schumm, L. Philip, Traherne, James A., Carrington, Mary N., Kosmoliaptsis, Vasilis, Karlsen, Tom H., Franke, Andre, Rioux, John D., Abraham, Clara, Achkar, Jean Paul, Ahmad, Tariq, Amininejad, Leila, Ananthakrishnan, Ashwin N., Andersen, Vibeke, Anderson, Carl A., Andrews, Jane M., Aumais, Guy, Baidoo, Leonard, Baldassano, Robert N., Balschun, Tobias, Bampton, Peter A., Barclay, Murray, Bayless, Theodore M., Bethge, Johannes, Bis, Joshua C., Bitton, Alain, Brand, Stephan, Brant, Steven R., Buning, Carsten, Chew, Angela, Cho, Judy H., Cleynen, Isabelle, Cohain, Ariella, Croft, Anthony, D'Amato, Mauro, Danese, Silvio, De Jong, Dirk, De Vos, Martine, Denapiene, Goda, Denson, Lee A., Devaney, Kathy L., Dewit, Olivier, D'Inca, Renata, Dubinsky, Marla, Edwards, Cathryn, Ellinghaus, David, Essers, Jonah, Ferguson, Lynnette R., Festen, Eleonora A., Fleshner, Philip, Florin, Tim, Franchimont, Denis, Fransen, Karin, Gearry, Richard, Georges, Michel, Gieger, Christian, Glas, Jurgen, Green, Todd, Griffiths, Anne M., Guthery, Stephen L., Hakonarson, Hakon, Halfvarson, Jonas, Hanigan, Katherine, Haritunians, Talin, Hart, Ailsa, Hawkey, Chris, Hayward, Nicholas K., Hedl, Matija, Henderson, Paul, Xinli, Hu, Hui, Ken Y., Imielinski, Marcin, Ippoliti, Andrew, Jonaitis, Laimas, Kennedy, Nicholas A., Khan, Mohammed Azam, Kiudelis, Gediminas, Kugathasan, Subra, Kupcinskas, Limas, Latiano, Anna, Laukens, Debby, Lawrance, Ian C., Lee, James C., Lees, Charlie W., Leja, Marcis, Van Limbergen, Johan, Lionetti, Paolo, Liu, Jimmy Z., Louis, Edouard, Mahy, Gillian, Mansfield, John, Massey, Dunecan, Mathew, Christopher G., Milgrom, Raquel, Mitrovic, Mitja, Montgomery, Grant, Mowat, Craig, Newman, Wwilliam, Aylwin, Ng, Siew C., Ng, Evelyn Ng, Sok Meng, Nikolaus, Susanna, Ning, Kaida, Nothen, Markus, Oikonomou, Ioannis, Palmieri, Orazio, Parkes, Miles, Phillips, Anne, Ponsioen, Cyriel Y., Potocnik, Uros, Prescott, Natalie J., Proctor, Deborah D., Radford Smith, Graham, Rahier, Jean Francois, Raychaudhur, Soumya, Regueiro, Miguel, Rieder, Florian, Roberts, Rebecca, Russell, Richard K., Sanderson, Jeremy D., Sans, Miquel, Satsangi, Jack, Schadt, Eric E., Schreiber, Stefan, Scott, Regan, Seielstad, Mark, Sharma, Yashoda, Silverberg, Mark S., Simms, Lisa A., Skieceviciene, Jurgita, Spain, Sarah L., Steinhart, A. Hillary, Stempak, Joanne M., Stronati, Laura, Sventoraityte, Jurgita, Targan, Stephan R., Taylor, Kirstin M., Ter Velde, Anje, Theatre, Emilie, Torkvist, Leif, Tremelling, Mark, Van Der Meulen, Andrea, Van Sommeren, Suzanne, Vasiliauskas, Eric, Vermeire, Severine, Verspaget, Hein W., Walters, Thomas, Wwang, Kai, Wwang, Ming Hsi, Wweersma, Rinse K., Wei, Zhi, Whiteman, David, Wijmenga, Cisca, Wilson, David C., Winkelmann, Juliane, Xavier, Ramnik J., Zeissig, Sebastian, Zhang, Bin, Zhang, Clarence K., Zhang, Hu, Zhang, Wwei, Zhao, Hongyu, Zhao, Zhen Z., Gastroenterology and Hepatology, Traherne, James [0000-0002-6003-8559], Kosmoliaptsis, Vasilis [0000-0001-7298-1387], and Apollo - University of Cambridge Repository
- Subjects
Heterozygote ,Genotype ,Genotyping Techniques ,Genetic Linkage ,Ulcerative ,Human leukocyte antigen ,Biology ,Major histocompatibility complex ,Polymorphism, Single Nucleotide ,Article ,Primary sclerosing cholangitis ,Major Histocompatibility Complex ,Alleles ,Chromosome Mapping ,Colitis, Ulcerative ,Crohn Disease ,Genetic Predisposition to Disease ,Genome-Wide Association Study ,HLA-DRB1 Chains ,Humans ,Inflammatory Bowel Diseases ,Phenotype ,Genetics ,medicine ,HLA-DR ,Polymorphism ,Colitis ,HLA-DRB1 ,Crohn's disease ,Single Nucleotide ,medicine.disease ,Ulcerative colitis ,digestive system diseases ,Immunology ,biology.protein - Abstract
Genome-wide association studies of the related chronic inflammatory bowel diseases (IBD) known as Crohn's disease and ulcerative colitis have shown strong evidence of association to the major histocompatibility complex (MHC). This region encodes a large number of immunological candidates, including the antigen-presenting classical human leukocyte antigen (HLA) molecules. Studies in IBD have indicated that multiple independent associations exist at HLA and non-HLA genes, but they have lacked the statistical power to define the architecture of association and causal alleles. To address this, we performed high-density SNP typing of the MHC in >32,000 individuals with IBD, implicating multiple HLA alleles, with a primary role for HLA-DRB1*01:03 in both Crohn's disease and ulcerative colitis. Noteworthy differences were observed between these diseases, including a predominant role for class II HLA variants and heterozygous advantage observed in ulcerative colitis, suggesting an important role of the adaptive immune response in the colonic environment in the pathogenesis of IBD.
- Published
- 2015
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