Abstract | BACKGROUND: METHODS: A meta-analysis was performed on the associations between the IL-10 -1082 G/A, -592 C/A, and -819 C/T polymorphisms and JIA. A total number of 7 studies involving 1,785 patients and 6,142 controls were considered in the meta-analysis. RESULTS: Meta-analysis of the IL-10 -592 C/A and -819 C/T polymorphisms showed no association with JIA in the study participants, or in Caucasian or Middle Eastern participants. Meta-analysis of the IL-10 -1082 A allele in all study participants, Caucasian and Middle Eastern, showed significant associations with RA (overall ORs were 1.17, 1.15, and 1.41, respectively). Meta-analysis of the AA versus GG genotype of the IL-10 -1082 G/A polymorphism revealed significant associations with JIA (OR = 3.66, 95% CI = 1.44-9.29, P = 0.006) in participants from Middle Eastern countries. Additionally, meta-analysis of the GG versus AA+GA genotypes of the IL-10 -1082 G/A polymorphism revealed the GG genotype as the protective factor against JIA in the Middle Eastern subgroup (OR = 0.44, 95% CI = 0.20-0.94, P = 0,04). Moreover, meta-analysis of the IL-10 -1082 A allele in 4 studies on Hardy-Weinberg equilibrium showed a significant association with JIA (OR = 1.17, 95% CI = 1.07-1.28, P = 0.0009). No association was found between the IL-10 (-1082, -819, -592) ACC, ATA, and GCC haplotypes and JIA. CONCLUSIONS: These results suggest that the IL-10 -1082 G/A polymorphism confers susceptibility to JIA.
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Authors | Sara Harsini, Amene Saghazadeh, Saharnaz Nedjat, Nima Rezaei |
Journal | European cytokine network
(Eur Cytokine Netw)
Vol. 29
Issue 1
Pg. 16-26
(Mar 01 2018)
ISSN: 1952-4005 [Electronic] France |
PMID | 29748155
(Publication Type: Journal Article, Meta-Analysis, Review, Systematic Review)
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Chemical References |
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Topics |
- Arthritis, Juvenile
(genetics)
- Genetic Association Studies
- Genetic Heterogeneity
- Genetic Predisposition to Disease
- Haplotypes
(genetics)
- Humans
- Interleukin-10
(genetics)
- Polymorphism, Single Nucleotide
(genetics)
- Publication Bias
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