Statistically significant associations were found between three polymorphisms of the IL-1RA gene (rs419598, rs315951, and rs2234663) and the development ACS.
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.
We hypothesized that a synonymous coding variant in the IL-1 receptor antagonist gene (IL1RN), rs315952, previously associated with reduced risk for acute respiratory distress syndrome, would be functional and associate with improved survival in septic shock.
This study revealed that one SNP rs1800794 of IL1A and one VNTR rs2234663 of IL1RN were associated with the increased risk to be infected by Trypanosoma brucei gambiense and develop sleeping sickness in southern Cameroon.
The polymorphic expression of IL-1RN (rs419598) gene may be associated with a reduced susceptibility to GAgP and GCP in populations of European descent.
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).
This study's purpose is to investigate the association of ankylosing spondylitis with single-nucleotide polymorphisms (SNPs) in the IL-1 family: IL-1a (-889C/T) rs1800587, IL-1b (-511C/T) rs16944, IL-1b (+3962C/T) rs1143634, IL-1R (Pst-1 1970C/T) rs2234650 and IL-1RA (Mspa-1 11100C/T) rs315952.
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).
In the genetic model analysis, five susceptibility SNPs were found to be associated with BC risk: the minor allele 'G' of rs315919, rs3181052 and rs452204 were associated with a decreased risk of BC under dominant model (p < 0.05), whereas the minor alleles 'T' and 'C' of rs928940 and rs4252019 were associated with a decreased risk of BC under both the codominant and dominant models (p < 0.05), which suggested these SNPs may play a protective role against BC risk.
The haplotype 'TAGC' constructed by rs928940, rs3181052, rs452204 and rs4252019 was associated with a decreased risk of BC (OR = 0.33; 95% CI = 0.12-0.94; p = 0.038).
The haplotype 'TAGC' constructed by rs928940, rs3181052, rs452204 and rs4252019 was associated with a decreased risk of BC (OR = 0.33; 95% CI = 0.12-0.94; p = 0.038).
The haplotype 'TAGC' constructed by rs928940, rs3181052, rs452204 and rs4252019 was associated with a decreased risk of BC (OR = 0.33; 95% CI = 0.12-0.94; p = 0.038).
In the genetic model analysis, five susceptibility SNPs were found to be associated with BC risk: the minor allele 'G' of rs315919, rs3181052 and rs452204 were associated with a decreased risk of BC under dominant model (p < 0.05), whereas the minor alleles 'T' and 'C' of rs928940 and rs4252019 were associated with a decreased risk of BC under both the codominant and dominant models (p < 0.05), which suggested these SNPs may play a protective role against BC risk.
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.
Three single nucleotide polymorphisms in IL1RN (including rs380092) were nominally associated with the subtype of cryptogenic stroke in SAHLSIS, but the statistical significance did not remain after correction for multiple testing.
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.
Multiple logistic regression analysis (log-additive, dominant, and recessive models) have not showed association of the genotype frequencies for the SNP TNFB + 252A/G with risk of CG or GC.