Association between cytotoxic T lymphocyte associated antigen-4 gene polymorphism and ankylosing spondylitis susceptibility: a meta-analysis / 中华风湿病学杂志
Chinese Journal of Rheumatology
; (12): 547-552, 2017.
Article
em Zh
| WPRIM
| ID: wpr-613241
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WPRO
ABSTRACT
Objective To explore the association between cytotoxic T lymphocyte associated antigen-4 (CTLA-4) gene polymorphism and susceptibility to ankylosing spondylitis (AS). Methods The case-control studies from Chinese Biomedical Database, Chinese National Knowledge Infrastructure, Wanfang, Weipu, PubMed, Cochrane Library, OvidSP, Wiley Online Library, Elsevier Science Direct, Springer Link databases for the association of CTLA-4 gene polymorphism with AS. The association strength was assessed with chi-squared test by Stata 12.0 software. Results Seven references of CTLA-4 gene +49A/G (rs231775) polymorphism were enrolled which included 1119 AS patients and 995 controls (healthy subjects or non-AS patients), which showed that there were no statistical difference between AS and control groups under recessive, dominant, co-dominant, additive and allele gene models. Five references of CTLA-4 gene-318C/T (rs5742909) polymorphism were enrolled which included 635 AS patients and 512 controls, which showed that there were no statistical difference between AS and control groups under recessive and additive gene models; however, there were statistical difference between AS and control groups under dominant model [ OR=1.651, 95%CI (1.052, 2.590), P=0.029], co-dominant model [OR=0.621, 95%CI (0.403, 0.957), P=0.031] and allele model [OR=1.587, 95%CI (1.068, 2.357), P=0.022]. Conclusion The meta analysis reveal that CTLA-4 gene rs231775 single nucleotide polymorphism is not associated with the susceptibility to AS; rs5742909 SNP is associated with the susceptibility to AS, which suggests that C→T mutation increases the risk of AS.
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WPRIM
Tipo de estudo:
Observational_studies
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Risk_factors_studies
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Systematic_reviews
Idioma:
Zh
Revista:
Chinese Journal of Rheumatology
Ano de publicação:
2017
Tipo de documento:
Article