中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (33): 5408-5412.doi: 10.3969/j.issn.2095-4344.2015.33.029

• 组织构建循证医学 evidence-based medicine in tissue construction • 上一篇    

与骨关节炎相关性雌激素α受体基因 PvuⅡ、XbaⅠ位点多态性Meta分析

胥伯勇,付映旭,阿斯哈尔江•买买提依明,曹  力,郭文涛   

  1. 新疆医科大学第一附属医院关节外科,新疆维吾尔自治区乌鲁木齐新市区   830000
  • 出版日期:2015-08-13 发布日期:2015-08-13
  • 通讯作者: 阿斯哈尔江?买买提依明,教授,新疆医科大学第一附属医院关节外科,新疆维吾尔自治区乌鲁木齐新市区 830000
  • 作者简介:胥伯勇,男,1977年生,山东省东阿县人,汉族,2003年新疆医科大学大学毕业,硕士,副主任医师,主要从事骨与关节疾病研究。

Association between the PvuII and XbaI polymorphisms in estrogen receptor alpha gene and risk of osteoarthritis: a Meta-analysis

Xu Bo-yong, Fu Ying-xu, Asihaerjiang Maimaitiyiming, Cao Li, Guo Wen-tao   

  1. Department of Joint Surgery, the First Affiliated Hospital of Xinjiang Medical University, Urumqi 830000, Xinjiang Uygur Autonomous Region, China
  • Online:2015-08-13 Published:2015-08-13
  • Contact: Asihaerjiang Maimaitiyiming, Professor, Department of Joint Surgery, the First Affiliated Hospital of Xinjiang Medical University, Urumqi 830000, Xinjiang Uygur Autonomous Region, China
  • About author:Xu Bo-yong, Master, Associate chief physician, Department of Joint Surgery, the First Affiliated Hospital of Xinjiang Medical University, Urumqi 830000, Xinjiang Uygur Autonomous Region, China

摘要:

背景:目前有不少探讨雌激素受体α基因多态性与骨关节炎易感性的相关性研究,但结果仍有一定的争议。

目的:分析雌激素受体α基因PvuⅡ、XbaⅠ位点多态性与骨关节炎易感性的关系。

方法:检索PubMed数据库、web of science数据库、万方数据库、中国知网全文数据库、维普数据库、中国生物医学文献数据库发表的有关雌激素α受体(ERα)基因PvuⅡ、XbaⅠ位点多态性与骨关节炎的病例对照研究文献,OR值及95%CI为效应指标,采用固定或随机效应模型进行合并分析,并进行偏倚评估。应用Revman 5.1软件进行统计学处理。

结果与结论:共纳入文献9篇,包括3 228例骨关节炎患者,6 327例健康对照。PvuⅡ位点各等位基因及基因型(C vs. T;CT vs. TT;CC vs. TT;CT+CC vs. TT;CC vs. CT+TT)合并OR值均 < 1;按地区分组提示亚洲合并OR值均 > 1(CT vs. TT除外),欧美合并OR值均 < 1。XbaⅠ位点各等位基因及基因型(G vs. A;GA vs. AA;GG vs. AA;GA+GG vs. AA; GG vs. GA+AA)合并OR值均 < 1;按地区分组提示亚洲合并OR值均 < 1,欧美合并OR值均<1(GG vs. GA+AA除外)。结果说明,雌激素受体α基因PvuⅡ、XbaⅠ位点多态性与骨关节炎遗传易感性无关联。然而,PvuⅡ位点发生等位基因突变时亚洲人群骨关节炎遗传易感风险较欧美稍高,相反,XbaⅠ位点隐性遗传模型发生等位基因突变时欧美人群骨关节炎遗传易感风险较亚洲人群稍高。提示不同种族的遗传背景差异可能影响上述变化。

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

关键词: 组织构建, 骨组织工程, 骨关节炎, 雌激素受体基因, 基因多态性, Meta 分析

Abstract:

BACKGROUND: There are a lot of reports about the association between estrogen receptor α polymorphism and osteoarthritis susceptibility, but the results are still some controversial.

OBJECTIVE: To investigate the relationship between the estrogen receptor α gene PvuII, XbaI site polymorphisms and genetic susceptibility of osteoarthritis.

METHODS: A computer-based search of PubMed, web of science, Wanfang, CNKI, Weipu and China Biology Medicine Disc was performed for the published case-control studies addressing the association between estrogen receptor α gene PvuII, XbaI site polymorphism and osteoarthritis susceptibility. Odds radio (OR) and 95% confidence interval were used to analyze the correlation between estrogen receptor α gene PvuII, XbaI site polymorphism and osteoarthritis. Fixed or random effect models were selected for pooled OR calculation. Publication bias was assessed. All statistical analysis was constructed with Revman5.1 software.

RESULTS AND CONCLUSION: Nine case-control studies including 3 228 cases of osteoarthritis and 6 327 healthy controls were included. Overall, the pooled OR values of PvuII loci alleles and genotypes (C vs. T; CT vs. TT; CC vs. TT; CT+CC vs. TT; CC vs. CT+TT) were less than 1; the pooled OR values of Asian which grouped by region were greater than 1 (except CT vs. TT); the pooled OR values of Europe and the Americas were less than 
1. The pooled OR values of XbaI loci alleles and genotypes (G vs. A; GA vs. AA; GG vs. AA; GA+GG vs. AA; GG vs. GA+AA) were less than 1; the pooled OR values of Asian which grouped by region were less than 1; the pooled OR value of Europe and the Americas were less than 1 (except GG vs. GA+AA). Estrogen receptor α gene PvuII, XbaI site polymorphism is not associated with osteoarthritis susceptibility. However, the susceptibility of PvuII loci in the Asian is a little higher compared with that of the Europeans and American population. On the contrary, the susceptibility of XbaI loci in the recessive genetic model of Europeans and American population is a little higher compared with that of the Asian, suggesting a possible role of ethnic differences in genetic backgrounds.

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

Key words: Osteoarthritis, Estrogens, Polymorphism, Genetic

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