Presented findings indicate that IL-10-592C/A and IL-10-1082G/A polymorphisms may be considered genetic risk factors for RA susceptibility and severity.
Our results indicated that IL-1RN VNTR, IL-1β (-511C>T) and IL-10 (-1082 G>A) are associated with susceptibility to RA, and that IL-1RN VNTR, IL-1β (-511C>T) and TNFα (-308 G>A) are associated with severity of RA.
Our results prove a minor role of IL-10 in the autoimmune diabetes risk, although we found the same association trend with IL-10G(*)12 allele as was previously observed for multiple sclerosis and rheumatoid arthritis.
Sixty-three RA patients were included.Nine genes (13 SNPs) were subsequently analyzed, including those coding for cytokines involved in synovitis (IL10, LTA, TGFβ1, TNF-α, TNF receptor II) and genes associated with RA susceptibility (-C5 TRAF1, STAT4, TNFAIP3 and PTPN22).
The lack of association of -627 IL-10 gene polymorphism with RA and the clinical findings in our study implies that the IL-10 gene polymorphism cannot serve as a candidate gene marker for screening RA patients.
The aim of this study was to investigate the relationship between the single-nucleotide polymorphisms (SNPs) of interleukin 10 alpha receptor (IL10RA) gene and rheumatoid arthritis (RA) in a Chinese population.
The aim of this study was to investigate the association between promoter polymorphisms of TNFalpha and IL-10 gene with susceptibility, age of disease onset and disease severity in North Indian patients with rheumatoid arthritis (RA).
To further evaluate gene×gene and gene×environment interactions between the polymorphisms in the IL-10 gene and RA risk, more studies with large groups of patients are required.
The results of this study therefore indicate an imbalance in the levels of Th1 and Th2 cytokines at the site of inflammation in RA, and draw attention to the possibility of treatment of progressive or intractable RA with IL-4 and/or IL-10.
Results show an association between the low IL-10 producer genotype and protection from RA; nevertheless, when other specific genetic and/or environmental factors trigger onset of RA, this genotype may predispose to development of anti-CCP+ RA disease with reduced response to prednisone treatment.
We investigated the association of the T-786C single nucleotide polymorphism (SNP) of the endothelial nitric oxide synthase gene (NOS3), which is characterised by reduced expression of the enzyme in response to shear stress or interleukin-10 stimulation and significantly associated with coronary heart disease or rheumatoid arthritis, with the occurrence of isolated polymyalgia rheumatica.
To perform a linkage analysis with microsatellite markers located in the vicinity of the interleukin-1 (IL-1) gene superfamily, the IL-10 gene and the IL-4 gene cluster which might be considered putative candidate loci for RA.
Associations have been reported between single nucleotide polymorphisms (SNPs) of IL-10 and the Ile50Val polymorphism of the IL-4 receptor gene (IL-4R) gene and atopy and autoimmune diseases such as systemic lupus erythematosus and rheumatoid arthritis.
To analyze circulating cytokines and regulatory T cells (Treg) in patients with rheumatoid arthritis (RA) of different durations, and their association with functional interleukin 10 (IL-10) and tumor necrosis factor-α (TNF-α) genotypes in patients treated with corticosteroids.
To examine the putative association between the -1082 G/A polymorphism in the promoter region of the IL-10 gene and the susceptibility to disease onset and severity of RA, a total of 144 patients with RA diagnosed according to the revised criteria of the American College of Rheumatology for RA were consecutively recruited into the study.
The interleukin 10 (IL-10) promoter -1082 G/A genotype decreased the odds of RA relative to the A/A genotype in affected families (OR 0.247, 95% CI 0.081, 0.751; p = 0.014) and among unrelated subjects (OR 0.203, 95% CI 0.064, 0.640; p = 0.006).
Meta-analysis of the CC+CT versus TT genotype and of the CC versus TT genotype of the IL-10-892 C/T polymorphism revealed significant associations with RA.
The aim of this study was to explore the possibility that the -786C variant of the NOS3 gene is also insensitive to IL-10 and that individuals with the -786C/C genotype are more prone to developing rheumatoid arthritis (RA).