Репозиторий Университета

© 2019 by the authors. Licensee MDPI, Basel, Switzerland. Adiponectin is encoded by the ADIPOQ gene and participates in the pathogenesis of cardiovascular and metabolic diseases. The goal of the study was to assess associations of rs17300539, rs266729, rs182052, rs2241766, and rs17366743 single nucleotide polymorphisms (SNPs) of the ADIPOQ gene with concentrations of serum adiponectin and with coronary atherosclerosis and type 2 diabetes mellitus in 447 patients (316 men and 131 women) subjected to coronary angiography. SNPs of the ADIPOQ gene of the study participants were genotyped using real-time PCR. Multivariate linear regression adjusted for covariates revealed significant association between rs182052 SNP and serum adiponectin concentration (β= –0.11; 95% confidence interval (95%CI): – 0.19, –0.03; p = 0.016). Regression analysis revealed an increase in prevalence of unstable angina (OR (odds ratio) = 2.55; 95%CI 1.4–4.82; p = 0.018) and coronary artery disease (OR = 1.55; 95%CI 1.15– 2.09; p = 0.021) per copy of the rs182052 A allele. Prevalence of type 2 diabetes mellitus was higher in subjects with the rs182052 A allele (OR = 2.29; 95%CI 1.29-4.21; p = 0.024). Regression analysis of rs266729 showed that prevalence of unstable angina was increased (OR = 3.59; 95%CI 1.17–10.01; p = 0.045) in the subjects with the GG genotype and prevalence of coronary artery disease (CAD) was significantly increased (OR = 1.48; 95%CI 1.09–2.03; p = 0.045) per copy of the G allele. Haplotype analysis revealed that the subjects with the GCATT haplotype have lower adiponectin levels (β= – 0.15; p = 0.042) and higher prevalence of unstable angina (OR = 3.597; p = 0.007) compared with reference haplotype carriers. Thus, the results indicate that minor A allele of rs182052 of the ADIPOQ gene is significantly associated with a decrease in serum adiponectin levels, and two SNPs (rs182052 and rs266729) of the ADIPOQ gene are significantly associated with cardiovascular and metabolic diseases.

© 2018 Dynasty Publishing House. All rights reserved. A systematic review substantiates the significance of mutual influence and interaction between infection pathogens, humoral and cell-mediated innate immunity that condition triggering or termination of infectious process, its prodromal period, severity of clinical manifestations and outcomes of urogenital infections in pregnant women. The determining factor is the result of TLRs response to microbial patterns taking into account the preparedness and state of innate immune receptors. The latter might ensure a higher anti-infection resistance to the pathogen up to termination of disease, or to promote the development of infectious process with marked inflammatory reaction, or to make the infectious process chronic up to damaging the tissue cells of the macroorganism. The understanding of the mechanisms of natural anti-infectious resistance and enhanced sensitivity and susceptibility to infectious agents has been objectified. TLRs act as molecular genetic markers of anti-infection resistance of the body and its state of health.

© 2018 Media Sphera Publishing Group.All Rights Reserved. Aim. To analyze the association between the polymorphic markers in CTLA4, TNF, IL10 and IL16 genes and the risk of manifestation of endocrine ophthalmopathy (EO) in patients with Graves' disease (GD). Materials and methods. Case-control study included 248 patients with GD. Using polymerase chain reaction we studied the distribution of alleles and genotypes of polymorphic markers such as A60G (rs3087243) in CTLA4 gene, G(-308)A (rs1800629) in TNF gene, G(-1082)A (rs1800896) in IL10 gene, T3249C (rs4778641) in IL16 gene among 141 patients with Graves' disease and EO and 107 patients with GD without EO. Results and discussion. The frequencies of A alleles and the AA genotypes were significantly increased and the frequencies of G alleles and the GG genotype polymorphic markers rs3087243 of CTLA4 gene and rs1800896 of IL10 gene, as well as the GG genotype polymorphic marker rs1800629 of TNF gene were reduced in patients with GD and EO. The polymorphism in CTLA4 gene was also associated with the activity and the severity of EO. The comparative analysis of the allele and genotype frequency distribution of polymorphic markers of IL16 gene did not show the significant difference. Conclusion. The risk of manifestation and the development of EO in patients with Graves' disease can be caused by not only environmental, but also genetic risk factors.