检验医学 ›› 2018, Vol. 33 ›› Issue (6): 481-485.DOI: 10.3969/j.issn.1673-8640.2018.06.004

• 临床应用研究?论著 • 上一篇    下一篇

中国人群强直性脊柱炎与ERAP-1基因多态性的相关性Meta分析

李琳芸1, 彭长华1, 梅冰1, 董莉2   

  1. 1. 华中科技大学同济医学院附属荆州医院检验科,湖北 荆州 434020
    2. 华中科技大学同济医学院附属荆州医院风湿免疫科,湖北 荆州 434020
  • 收稿日期:2017-03-29 出版日期:2018-06-30 发布日期:2018-07-06
  • 作者简介:null

    作者简介:李琳芸,女,1980年生,硕士,副主任技师,主要从事自身免疫性疾病的检测工作。

    通信作者:梅冰,联系电话:0716-8436074。

Correlation of ERAP-1 gene polymorphisms with ankylosing spondylitis in Chinese:a Meta analysis

LI Linyun1, PENG Changhua1, MEI Bing1, DONG Li2   

  1. 1. Department of Clinical Laboratory,Jingzhou Hospital,Tongji Medical College,Huazhong University of Science and Technology,Jingzhou 434020,Hubei,China
    2. Department of Rheumatism and Immunity,Jingzhou Hospital,Tongji Medical College,Huazhong University of Science and Technology,Jingzhou 434020,Hubei,China
  • Received:2017-03-29 Online:2018-06-30 Published:2018-07-06

摘要:

目的 采用Meta分析方法探讨中国人群强直性脊柱炎(AS)与内质网氨基肽酶1(ERAP-1)单核苷酸多态性(SNP)的相关性。方法 检索2009—2016年发表的独立研究报道全文,ERAP-1 SNP等位基因频率和基因多态性依据原始数据计算获得。使用q检验分析文献异质性。计算合并效应量相对危险度(OR)和95%可信区间(CI)。结果 共纳入9篇文献,分析中国AS患者(病例组)3 802例,对照组4 930名,共研究10个SNP位点,包括rs27980、rs27037、rs7711564、rs27434、rs27582、rs27044、rs30187、rs10050860、rs2287987和rs7711564。Meta分析显示,rs27037T是AS的危险位点[等位基因G相比于T,OR(95%CI)=1.22(1.12~1.33),P<0.000 01;基因型GG相比于TT+GT,OR(95%CI)=1.34(1.18~1.53),P<0.000 01]。rs30187C为AS的保护性位点[等位基因T相比于C,OR(95%CI)=0.83(0.68~1.00),P=0.05;基因型TT相比于CC+TC,OR(95%CI)=0.80(0.67~0.95),P=0.01]。其他9个SNP均与AS发病不相关(P>0.05)。结论 中国人群AS发病与ERAP1基因多态性存在相关性。

关键词: 内质网氨基肽酶1, 强直性脊柱炎, 单核苷酸多态性, Meta分析, 中国人群

Abstract:

Objective To investigate the correlation of endoplasmic reticulum aminopeptidase 1(ERAP-1)gene single nucleotide polymorphisms(SNP) with ankylosing spondylitis(AS) in Chinese by a Meta analysis. Methods Literatures published from 2009 and 2016 were searched. The frequencies of ERAP-1 gene SNP alleles and genotypes were obtained from original data. The heterogeneities were analyzed by q test. The pooled odds ratios(OR) and 95% confidence intervals(CI) were calculated. Results A total of 9 independent studies were included,and 3 802 Chinese AS cases and 4 930 control cases were enrolled. A total of 10 ERAP-1 gene SNP,including rs27980,rs27037,rs7711564,rs27434,rs27582,rs27044,rs30187,rs10050860,rs2287987 and rs7711564,were analyzed. The Meta analysis showed that rs27037T was a risk factor for AS in Chinese [OR(95%CI) of allele G to T was 1.22(1.12-1.33),P<0.000 01;OR(95%CI) of genotype GG to TT+GT was 1.34(1.18-1.53),P<0.000 01],and rs30187C was a protective factor for AS in Chinese [OR(95%CI) of allele T to C was 0.83(0.68-1.00),P=0.05;OR(95%CI)of genotype TT to CC+TC was 0.80(0.67-0.95),P=0.01]. Other 9 SNP had no correlation with AS in Chinese(P>0.05). Conclusions ERAP-1 gene polymorphisms are correlated with AS in Chinese.

Key words: Endoplasmic reticulum aminopeptidase 1, Ankylosing spondylitis, Single nucleotide polymorphism, Meta analysis, Chinese

中图分类号: