Nat Genet:张学军团队发现六个新银屑病易感基因

2013-11-11 MedSci MedSci原创

10月18日,国际著名学术期刊《自然—遗传学》(Nature Genetics)在线发表中外科学家合作研究发现6个新的银屑病易感基因的研究成果。这项研究由安徽医科大学第一附属医院张学军教授领衔,联合美国密歇根大学、华盛顿大学,德国吉尔大学和复旦大学华山医院等国内外30多家单位共同参与完成。这项研究分别得到国家自然科学基金重点项目、国家“973”计划项目、“863”计划项目和美国NIH项目支持。&n

10月18日,国际著名学术期刊《自然—遗传学》(Nature Genetics)在线发表中外科学家合作研究发现6个新的银屑病易感基因的研究成果。这项研究由安徽医科大学第一附属医院张学军教授领衔,联合美国密歇根大学、华盛顿大学,德国吉尔大学和复旦大学华山医院等国内外30多家单位共同参与完成。这项研究分别得到国家自然科学基金重点项目、国家“973”计划项目、“863”计划项目和美国NIH项目支持。
 
2009年年初,张学军教授研究团队通过全基因组关联分析(GWAS)方法,在国际上首次发现银屑病易感基因LCE。之后,通过深入分析相关数据,并联合欧美银屑病遗传研究团队,采用多中心、多种族、大样本的研究方法,在3万余份银屑病和对照样本中进行易感基因深层发掘,发现ERAP1、PTTG1、CSMD1、GJB2、SERPINB8和ZNF816A 6个银屑病新的易感基因,发现ZNF816A、ERAP1、GJB2 3个基因在中国人群、美国人群和德国人群银屑病易感性的异同,发现ERAP1和ZNF816A与早发型银屑病密切相关,并就此提出了银屑病发病的遗传异质性。该研究实现了亚洲人群、欧美人群的国际性合作,突破了疾病易感基因研究人群单一的局限,研究结果具有代表性和科学性。
 
据悉,目前,国际上已经发现近20种银屑病易感基因,此次发现的6个新易感基因,对于构建银屑病易感基因谱、深入了解银屑病的发病机制将起到积极的推动作用,也为疾病预警、遗传咨询、临床诊疗、新药开发等提供了科学依据。


原始出处:
Sun LD, Cheng H, Wang ZX, Zhang AP, Wang PG, Xu JH, Zhu QX, Zhou HS, Ellinghaus E, Zhang FR, Pu XM, Yang XQ, Zhang JZ, Xu AE, Wu RN, Xu LM, Peng L, Helms CA, Ren YQ, Zhang C, Zhang SM, Nair RP, Wang HY, Lin GS, Stuart PE, Fan X, Chen G, Tejasvi T, Li P, Zhu J, Li ZM, Ge HM, Weichenthal M, Ye WZ, Zhang C, Shen SK, Yang BQ, Sun YY, Li SS, Lin Y, Jiang JH, Li CT, Chen RX, Cheng J, Jiang X, Zhang P, Song WM, Tang J, Zhang HQ, Sun L, Cui J, Zhang LJ, Tang B, Huang F, Qin Q, Pei XP, Zhou AM, Shao LM, Liu JL, Zhang FY, Du WD, Franke A, Bowcock AM, Elder JT, Liu JJ, Yang S, Zhang XJ. Association analyses identify six new psoriasis susceptibility loci in the Chinese population. Nat Genet. 2010 Nov;42(11):1005-9.

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    2014-10-20 liye789132251
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    2014-03-05 canlab
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    2014-02-20 cy0324
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