人系统性红斑狼疮遗传易感性研究进展

被引:8
作者
赵继军
陆才生
机构
[1] 中山大学附属第三医院风湿科
基金
广东省科技计划;
关键词
系统性红斑狼疮; 遗传易感性; 候选基因;
D O I
暂无
中图分类号
R593.241 [];
学科分类号
摘要
系统性红斑狼疮(SLE)是一种多因素疾病,其发病机制至今尚未明确。但越来越多的研究证据表明,遗传易感性在疾病发生中起重要作用。人类基因组研究显示约50多个基因座(loci)与SLE有关,独立队列研究证实至少有9个区域有明显相关性,包括lq23、lq31-32、lq41-42、2q35-37、4p16-15.2、6p21-11、11p13、12q24及16q12-13。对具体患者,多个不同位点的基因组合可引起疾病表型的多样性。近期研究进一步证实,遗传因素在决定疾病易感性及临床表型时起作用,不同种族、地域人群中所涉及的相关基因有所差异。
引用
收藏
页码:617 / 620
页数:4
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