Journal of receptor and signal transduction research · 2014
The association of mannose-binding lectin genetic polymorphisms with the risk of rheumatoid arthritis: a meta-analysis.
СтатьяМетаанализПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Zhang Cheng, Zhu Jie, Li Shu-Long, Wang Hui, Zhu Qi-Xing
Аннотация
OBJECTIVE: To better understand the risks of rheumatoid arthritis (RA) and certain subsets conferred by mannose-binding lectin (MBL2) polymorphisms in different races.
MATERIALS AND METHODS: Eighteen articles (4810 cases and 4585 controls) were identified from the latest literature search carried out in May 2014 using PubMed, Web of Science, Wanfang Database (Chinese) and Chinese National Knowledge Infrastructure. Three single nucleotide polymorphisms of codon 52, 54 and 57, exonic and extended genotypic variance in MBL2 were synthesized.
RESULTS: Codon 54 mutation of MBL2 was unlikely to be a risk factor for RA in overall population, but turned out to be deleterious in East Asian (four studies with 523 cases and 647 controls, pooled OR:1.63, 95% CI: 1.23-2.17). Codon 54 mutation increased the risk of seropositive and erosive RA by 44% and 162%, respectively (three studies with 281 cases and 358 controls, 95% CI: 1.01-2.05; 3 studies with 180 cases and 499 controls, 95% CI: 1.77-3.88). Furthermore, those risks were relatively stronger when restricted in East Asian (two studies with 147 cases and 244 controls, pooled OR: 1.85, 95% CI: 1.19-2.87; 2 studies with 170 cases and 291 controls, pooled OR: 2.78, 95% CI: 1.85-4.20). No remarkable associations were detected regarding codon 52, 57, exon 1 and extended genotype of MBL2.
CONCLUSIONS: Polymorphism of codon 54 in MBL2 may predispose to RA, especially seropositive or erosive RA, which East Asian appears to be more vulnerable.
MATERIALS AND METHODS: Eighteen articles (4810 cases and 4585 controls) were identified from the latest literature search carried out in May 2014 using PubMed, Web of Science, Wanfang Database (Chinese) and Chinese National Knowledge Infrastructure. Three single nucleotide polymorphisms of codon 52, 54 and 57, exonic and extended genotypic variance in MBL2 were synthesized.
RESULTS: Codon 54 mutation of MBL2 was unlikely to be a risk factor for RA in overall population, but turned out to be deleterious in East Asian (four studies with 523 cases and 647 controls, pooled OR:1.63, 95% CI: 1.23-2.17). Codon 54 mutation increased the risk of seropositive and erosive RA by 44% and 162%, respectively (three studies with 281 cases and 358 controls, 95% CI: 1.01-2.05; 3 studies with 180 cases and 499 controls, 95% CI: 1.77-3.88). Furthermore, those risks were relatively stronger when restricted in East Asian (two studies with 147 cases and 244 controls, pooled OR: 1.85, 95% CI: 1.19-2.87; 2 studies with 170 cases and 291 controls, pooled OR: 2.78, 95% CI: 1.85-4.20). No remarkable associations were detected regarding codon 52, 57, exon 1 and extended genotype of MBL2.
CONCLUSIONS: Polymorphism of codon 54 in MBL2 may predispose to RA, especially seropositive or erosive RA, which East Asian appears to be more vulnerable.