Genome-wide association study identifies a psoriasis susceptibility locus at TRAF3IP2.
Genome-wide association study identifies a psoriasis susceptibility locus at TRAF3IP2.
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作者：
银屑病是一种以表皮过度增殖和慢性炎症为特征的多因素皮肤病，其中最常见的是寻常型银屑病(PSV)。我们对来自德国的472名银屑病患者和1,146名对照的2,339,118个SNPs进行了全基因组关联分析，并对2,746例PSV患者和3个独立复制小组的4,140名对照进行了147个最重要的SNPs的随访。我们确定了6q21上TRAF3IP2的关联，并在另外两个复制小组中对该座位上的两个SNP进行了基因分型(联合发现和复制小组包括6,487例病例和8,037名对照；rs13210247的联合P=2.36×10−10，rs33980500的联合P=1.24×10−16)。大约15%的银屑病患者会发展为银屑病关节炎(PSA)。对仅包括PSA病例(1,922例与8,037例对照，rs33980500的P=4.57×10−12)数据集的分层分析表明，TRAF3IP2代表了PSV和PSA的共同易感性。TRAF3IP2编码一种参与IL-17信号转导的蛋白，它与REL/NF-κB转录因子家族成员相互作用。
Psoriasis is a multifactorial skin disease characterized by epidermal hyperproliferation and chronic inflammation, the most common form of which is psoriasis vulgaris (PsV). We present a genome-wide association analysis of 2,339,118 SNPs in 472 psoriasis patients and 1,146 controls from Germany, with follow-up of the 147 most significant SNPs in 2,746 PsV cases and 4,140 controls from three independent replication panels. We identified an association at TRAF3IP2 on 6q21 and genotyped two SNPs at this locus in two additional replication panels (the combined discovery and replication panels consisted of 6,487 cases and 8,037 controls; combinded P = 2.36×10−10 for rs13210247 and combined P = 1.24×10−16 for rs33980500). About 15% of psoriasis cases develope psoriatic arthritis (PsA). A stratified analysis of our datasets including only PsA cases (1,922 cases compared to 8,037 controls, P=4.57×10−12 for rs33980500) suggested that TRAF3IP2 represents a shared susceptibility for PsV and PsA. TRAF3IP2 encodes a protein involved in IL-17 signaling and which interacts with memebers of the Rel/NF-κB transcription factor family.
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DOI：
10.4049/jimmunol.181.7.4733
发表时间：
2008-10-01
期刊：
Journal of immunology (Baltimore, Md. : 1950)
影响因子：
--
作者：
Kryczek I;Bruce AT;Gudjonsson JE;Johnston A;Aphale A;Vatan L;Szeliga W;Wang Y;Liu Y;Welling TH;Elder JT;Zou W
通讯作者：
Zou W
影响因子：
30.8
作者：
Nair RP;Duffin KC;Helms C;Ding J;Stuart PE;Goldgar D;Gudjonsson JE;Li Y;Tejasvi T;Feng BJ;Ruether A;Schreiber S;Weichenthal M;Gladman D;Rahman P;Schrodi SJ;Prahalad S;Guthery SL;Fischer J;Liao W;Kwok PY;Menter A;Lathrop GM;Wise CA;Begovich AB;Voorhees JJ;Elder JT;Krueger GG;Bowcock AM;Abecasis GR;Collaborative Association Study of Psoriasis
通讯作者：
Collaborative Association Study of Psoriasis
影响因子：
64.8
作者：
Frazer, Kelly A.;Ballinger, Dennis G.;Cox, David R.;Hinds, David A.;Stuve, Laura L.;Gibbs, Richard A.;Belmont, John W.;Boudreau, Andrew;Hardenbol, Paul;Leal, Suzanne M.;Pasternak, Shiran;Wheeler, David A.;Willis, Thomas D.;Yu, Fuli;Yang, Huanming;Zeng, Changqing;Gao, Yang;Hu, Haoran;Hu, Weitao;Li, Chaohua;Lin, Wei;Liu, Siqi;Pan, Hao;Tang, Xiaoli;Wang, Jian;Wang, Wei;Yu, Jun;Zhang, Bo;Zhang, Qingrun;Zhao, Hongbin;Zhao, Hui;Zhou, Jun;Gabriel, Stacey B.;Barry, Rachel;Blumenstiel, Brendan;Camargo, Amy;Defelice, Matthew;Faggart, Maura;Goyette, Mary;Gupta, Supriya;Moore, Jamie;Nguyen, Huy;Onofrio, Robert C.;Parkin, Melissa;Roy, Jessica;Stahl, Erich;Winchester, Ellen;Ziaugra, Liuda;Altshuler, David;Shen, Yan;Yao, Zhijian;Huang, Wei;Chu, Xun;He, Yungang;Jin, Li;Liu, Yangfan;Shen, Yayun;Sun, Weiwei;Wang, Haifeng;Wang, Yi;Wang, Ying;Xiong, Xiaoyan;Xu, Liang;Waye, Mary M. Y.;Tsui, Stephen K. W.;Wong, J. Tze-Fei;Galver, Luana M.;Fan, Jian-Bing;Gunderson, Kevin;Murray, Sarah S.;Oliphant, Arnold R.;Chee, Mark S.;Montpetit, Alexandre;Chagnon, Fanny;Ferretti, Vincent;Leboeuf, Martin;Olivier, Jean-Franccois;Phillips, Michael S.;Roumy, Stephanie;Sallee, Clementine;Verner, Andrei;Hudson, Thomas J.;Kwok, Pui-Yan;Cai, Dongmei;Koboldt, Daniel C.;Miller, Raymond D.;Pawlikowska, Ludmila;Taillon-Miller, Patricia;Xiao, Ming;Tsui, Lap-Chee;Mak, William;Song, You Qiang;Tam, Paul K. H.;Nakamura, Yusuke;Kawaguchi, Takahisa;Kitamoto, Takuya;Morizono, Takashi;Nagashima, Atsushi;Ohnishi, Yozo;Sekine, Akihiro;Tanaka, Toshihiro;Tsunoda, Tatsuhiko;Deloukas, Panos;Bird, Christine P.;Delgado, Marcos;Dermitzakis, Emmanouil T.;Gwilliam, Rhian;Hunt, Sarah;Morrison, Jonathan;Powell, Don;Stranger, Barbara E.;Whittaker, Pamela;Bentley, David R.;Daly, Mark J.;de Bakker, Paul I. W.;Barrett, Jeff;Chretien, Yves R.;Maller, Julian;McCarroll, Steve;Patterson, Nick;Pe'er, Itsik;Price, Alkes;Purcell, Shaun;Richter, Daniel J.;Sabeti, Pardis;Saxena, Richa;Schaffner, Stephen F.;Sham, Pak C.;Varilly, Patrick;Altshuler, David;Stein, Lincoln D.;Krishnan, Lalitha;Smith, Albert Vernon;Tello-Ruiz, Marcela K.;Thorisson, Gudmundur A.;Chakravarti, Aravinda;Chen, Peter E.;Cutler, David J.;Kashuk, Carl S.;Lin, Shin;Abecasis, Goncalo R.;Guan, Weihua;Li, Yun;Munro, Heather M.;Qin, Zhaohui Steve;Thomas, Daryl J.;McVean, Gilean;Auton, Adam;Bottolo, Leonardo;Cardin, Niall;Eyheramendy, Susana;Freeman, Colin;Marchini, Jonathan;Myers, Simon;Spencer, Chris;Stephens, Matthew;Donnelly, Peter;Cardon, Lon R.;Clarke, Geraldine;Evans, David M.;Morris, Andrew P.;Weir, Bruce S.;Tsunoda, Tatsuhiko;Johnson, Todd A.;Mullikin, James C.;Sherry, Stephen T.;Feolo, Michael;Skol, Andrew
通讯作者：
Skol, Andrew
影响因子：
30.5
作者：
Qian, Youcun;Liu, Caini;Li, Xiaoxia
通讯作者：
Li, Xiaoxia
影响因子：
9.8
作者：
Cargill, Michele;Schrodi, Steven J.;Begovich, Ann B.
通讯作者：
Begovich, Ann B.