We studied polymorphism of Ala17Thr CTLA4, H60R LMP2, Pro52Thr TSHR, and IL1RN-VNTR in healthy controls (n = 93) and patients with Graves disease (n = 78) using PCR.
Our results showed that IL1RN (rs315952) was significantly associated with SLE in patients without renal disorder in the family-based study, after disease stratification, but was not significantly associated with SLE in the case-control study.
Our results showed that IL1RN (rs315952) was significantly associated with SLE in patients without renal disorder in the family-based study, after disease stratification, but was not significantly associated with SLE in the case-control study.
Carriers of the rare G allele of SNP rs447713 had a significantly increased risk of developing asthma (P = 0.0013) and allergic sensitization (P = 0.0119).
Carriers of the rare G allele of SNP rs447713 had a significantly increased risk of developing asthma (P = 0.0013) and allergic sensitization (P = 0.0119).
However, in the stratum with maternal smoking during pregnancy the rs2234678 GG genotype significantly increased the relative risk of asthma in children, both in analyses of repeated asthma occurrences and persistent asthma.
Meta-analysis of the genotypes from both stages showed that three IL1 ligand cluster SNPs (rs6712572, rs2071374 and rs1688075) and one IL1 receptor cluster SNP (rs12712122) show evidence of significant association with sJIA.
Neither combined nor stratified analyses found any association of the rs1800587 (IL1A gene; T-889C) or rs1794068 (IL1RA Gene; IL1RN_86 bp; T/C) with schizophrenia susceptibility.
Statistically significant associations were found between three polymorphisms of the IL-1RA gene (rs419598, rs315951, and rs2234663) and the development ACS.
Using single SNP analysis, IL-1RN rs315934 (P=0.025), IL-1RN rs315946 (P=0.042), IL-1RN rs315921 (P=0.035), IL-6 rs1180243 (P=0.018) and IL-1alpha rs2071373 (P=0.025) were associated with decreased odds of symptomatic carotid disease.
Using single SNP analysis, IL-1RN rs315934 (P=0.025), IL-1RN rs315946 (P=0.042), IL-1RN rs315921 (P=0.035), IL-6 rs1180243 (P=0.018) and IL-1alpha rs2071373 (P=0.025) were associated with decreased odds of symptomatic carotid disease.
To establish the functional effect of the IL-1RN6/2 (rs315951) polymorphism (principal IL-1RN polymorphism associated with ACS in our study), monocytes were obtained from a group of 27 healthy individuals and the production of IL-1 receptor antagonist (IL-1Ra) was determined.
A 3-single-nucleotide polymorphism (SNP) IL1B-IL1RN haplotype rs1143627-rs16944-rs419598 showed a trend toward hand OA association (posterior probability of association 0.72) with the most prominent feature being protection from a specific haplotype representing a partial mirror image of the extended risk haplotype (OR estimated at 0.46).
Investigating all common variants in IL1A, IL1B, IL1RN,IL6 and IL10 genes revealed a statistically significant association (rs452204 p(empirical) = 0.02) with one IL1RN variant and ESRD.
Investigating all common variants in IL1A, IL1B, IL1RN,IL6 and IL10 genes revealed a statistically significant association (rs452204 p(empirical) = 0.02) with one IL1RN variant and ESRD.
Among the nine polymorphisms, after adjusting for age and sex, rs928940 (G>T) showed a significant association with MetS in the codominant ( P= 0.023) and recessive models ( P= 0.011).