Browsing by Author "Pravica, V. (7003322504)"

We examined rs2201841 within IL-23R gene in Serbian patients with psoriasis and healthy controls. G allele frequency was significantly increased in the group of patients with psoriatic arthritis compared with controls (0.481 vs 0.308). Carriage of G allele increases risk to develop psoriatic arthritis (P = 0.009, OR = 3.311, 95% CI 1.29-8.70). © 2014 John Wiley & Sons Ltd.

We examined rs2201841 within IL-23R gene in Serbian patients with psoriasis and healthy controls. G allele frequency was significantly increased in the group of patients with psoriatic arthritis compared with controls (0.481 vs 0.308). Carriage of G allele increases risk to develop psoriatic arthritis (P = 0.009, OR = 3.311, 95% CI 1.29-8.70). © 2014 John Wiley & Sons Ltd.

Uremia-related inflammation is prone to be a key factor to explain high cardiovascular morbidity in hemodialysis patients. Genetic susceptibility may be of importance, including IL-10, IL-6, and TNF. The aim was to analyze IL-10, IL-6, and TNF gene polymorphisms in a group of hemodialysis patients and to correlate the findings with cardiovascular morbidity. This study included 169 patients on regular hemodialysis at Zvezdara University Medical Center. Gene polymorphisms for IL-10, IL-6 and TNF were determined using PCR. These findings were correlated with the cardiovascular morbidity data from patient histories. Heterozygots for IL-10 gene showed significantly lower incidence of cardiovascular events (p = 0.05) and twice lower risk for development of myocardial infarction, but experienced twice higher risk for left ventricular hypertrophy. Regarding TNF gene polymorphism, patients with A allele had 1.5-fold higher risk for cerebrovascular accident and cardiovascular events and 2-fold higher risk for hypertension and peripheral vascular disease. Patients with G allele of IL-6 gene experienced 1.5-fold higher risks for cerebrovascular accident. We need studies with larger number of patients for definitive conclusion about the influence of gene polymorphisms on cardiovascular morbidity in hemodialysis patients and its importance in everyday clinical practice. © 2016, Canadian Science Publishing. All rights reserved.

Uremia-related inflammation is prone to be a key factor to explain high cardiovascular morbidity in hemodialysis patients. Genetic susceptibility may be of importance, including IL-10, IL-6, and TNF. The aim was to analyze IL-10, IL-6, and TNF gene polymorphisms in a group of hemodialysis patients and to correlate the findings with cardiovascular morbidity. This study included 169 patients on regular hemodialysis at Zvezdara University Medical Center. Gene polymorphisms for IL-10, IL-6 and TNF were determined using PCR. These findings were correlated with the cardiovascular morbidity data from patient histories. Heterozygots for IL-10 gene showed significantly lower incidence of cardiovascular events (p = 0.05) and twice lower risk for development of myocardial infarction, but experienced twice higher risk for left ventricular hypertrophy. Regarding TNF gene polymorphism, patients with A allele had 1.5-fold higher risk for cerebrovascular accident and cardiovascular events and 2-fold higher risk for hypertension and peripheral vascular disease. Patients with G allele of IL-6 gene experienced 1.5-fold higher risks for cerebrovascular accident. We need studies with larger number of patients for definitive conclusion about the influence of gene polymorphisms on cardiovascular morbidity in hemodialysis patients and its importance in everyday clinical practice. © 2016, Canadian Science Publishing. All rights reserved.

The importance of two major subsets of T cells (CD4 and CD8) for the induction of EAE was analysed in two strains of rats differing in susceptibility to EAE and the level of IL 2 production. It was found that CD8 cells do not play a role in the induction or in the inherent resistance to EAE. Additionally, the elimination of CD8 cells does not increase the IL 2 production in lymphoid cell cultures. Based on these and previous results showing that a low dose of cyclophosphamide readily abrogates the resistance to EAE and enhances the IL 2 production. Thus it was concluded that genetically determined differences in susceptibility to EAE are governed by immunoregulatory genes whose effect appears to be mediated at the level of cellular interaction of different subsets of CD4 T cells.