文章摘要
陈涛,肖梦,禇堃,唐晓君,杨静,舒跃龙.TNF-α及CCR5Δ32基因多态性与A(H1N1)pdm09相关性的Meta分析[J].中华流行病学杂志,2020,41(11):1909-1914
TNF-α及CCR5Δ32基因多态性与A(H1N1)pdm09相关性的Meta分析
Meta-analysis on association between TNF-α and CCR5Δ32 gene polymorphisms and influenza A(H1N1)pdm09
收稿日期:2020-02-09  出版日期:2020-11-25
DOI:10.3760/cma.j.cn112338-20200209-00082
中文关键词: 肿瘤坏死因子-α  CCR  基因多态  流行性感冒
英文关键词: TNF-α  CCR  Gene polymorphism  Influenza
基金项目:国家传染病重大专项(2018ZX10305409-004-002)
作者单位E-mail
陈涛 中国疾病预防控制中心病毒病预防控制所国家流感中心, 世界卫生组织流感参比和研究合作中心, 北京 102206  
肖梦 重庆医科大学公共卫生与管理学院 400016  
禇堃 重庆医科大学公共卫生与管理学院 400016  
唐晓君 重庆医科大学公共卫生与管理学院 400016  
杨静 中国疾病预防控制中心病毒病预防控制所国家流感中心, 世界卫生组织流感参比和研究合作中心, 北京 102206  
舒跃龙 中国疾病预防控制中心病毒病预防控制所国家流感中心, 世界卫生组织流感参比和研究合作中心, 北京 102206
中山大学公共卫生学院(深圳), 广州 510275 
yshu@cnic.org.cn 
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中文摘要:
      目的 探讨肿瘤坏死因子-α(TNF-α)及CCR5Δ32基因多态性与A(H1N1)pdm09的相关性。方法 全面检索PubMed、Cochrane Library、OVID、EBSCO、Web of Science于2019年2月7日及以前发表的相关文献,收集TNF-α及CCR5Δ32基因多态性与A(H1N1)pdm09相关的观察性研究,并按照NOS量表进行严格地质量评价,采用Revman 5.0和Stata 11.0软件进行Meta分析。结果 经筛选,共8篇符合排除纳入标准的研究被纳入本次Meta分析,结果显示,TNF-α的基因多态性与A(H1N1)pdm09的发病风险可能具有相关性。rs361525位点携带A等位基因的患者A(H1N1)pdm09是G等位基因的2.25倍(A vs.G:OR=2.25,95% CI:1.09~4.65,P=0.03);rs361525位点AA基因型的携带者感染A(H1N1)pdm09的可能性分别为GG基因型、AG+GG基因型携带者的4.34倍(95% CI:1.65~11.41,P=0.003)、4.38倍(95% CI:1.67~11.48,P=0.003)。rs361525位点的AA+AG基因型可能是人群感染A(H1N1)pdm09的危险因素(rs1800750:AA+AG vs.GG:OR=2.42,95% CI:1.24~4.71,P=0.01)。亚组分析的结果提示,rs361525位点的A等位基因、AA+AG基因型是高加索人种感染A(H1N1)pdm09的危险因素,AA基因型是墨西哥人种感染A(H1N1)pdm09的危险因素(P<0.05)。CCR5的基因多态性与A(H1N1)pdm09的严重程度均无统计学意义(P>0.05)。结论 TNF-α基因的rs361525位点具有等位基因A或者AA基因型,或rs1800750位点具有基因型AA+AG的人群可能更易感染A(H1N1)pdm09。
英文摘要:
      Objective To investigate the associations between TNF-α and CCR5Δ32 gene polymorphisms and influenza A(H1N1)pdm09. Methods Studies in PubMed, Cochrane Library, OVID, EBSCO, Web of Science published before February 7, 2019 were retrieved comprehensively. Observational studies related to TNF-alpha and CCR5 gene polymorphisms and influenza A(H1N1) pdm09 were collected. A strict quality evaluation was carried out according to NOS scale. Meta-analysis was performed using software Revman 5.0 and Stata 11.0. Results After screening, a total of 8 studies were included in this Meta-analysis. The results showed that TNF-α gene polymorphism rs361525 might be associated with the risk of influenza A(H1N1)pdm09 virus infection (A vs. G: OR=2.25, 95%CI: 1.09-4.65, P=0.03; AA vs. GG: OR=4.34, 95%CI: 1.65-11.41, P=0.003; AA vs. AG+GG: OR=4.38, 95%CI: 1.67-11.48, P=0.003), similar trend also found in rs1800750 (AA+AG vs. GG: OR=2.42, 95%CI: 1.24-4.71, P=0.01). The results of subgroup analysis indicated that A allele and AA+AG genotypes of rs361525 were risk factors for influenza A(H1N1) pdm09 virus infection in Caucasians. AA genotype was a risk factor for influenza A(H1N1) pdm09 virus infection in Mexican (P<0.05). There was no significant difference in the genetic polymorphism of CCR5 and the severity of influenza A (H1N1) pdm09 virus indection (P>0.05). Conclusion People with allele A or genotype AA at rs361525, genotype AA+AG at rs1800750 of TNF-α gene might be more susceptible to influenza A(H1N1) pdm09.
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