Izvorni znanstveni članak

https://doi.org/10.13112/PC.2021.9

The correlation between cytokine concentrations and IgG/IgM antibodies to viruses of the Herpesviridae family in children with rheumatic heart disease

Oksana Boyarchuk

Sažetak

Acute rheumatic fever (ARF) and rheumatic heart disease (RHD) are still urgent medical issues in developing countries and in some
communities of high-income countries. The aim of our study was to evaluate plasma cytokine concentrations in children with RHD
and their correlation with antibody concentrations to viruses of the Herpesviridae family. Sixty-two patients with RHD aged 8 to 17
years were included in the study. The concentrations of TNF-α, IL-4, IL-8, IL-10 and IFN-γ were evaluated; IgG and IgM antibodies to
cytomegalovirus (CMV), herpes simplex virus (HSV) groups I-II and Epstein-Barr virus (EBV) in serum were determined by ELISA method. A significant increase of cytokine concentrations (TNF-α, IL-8, IL-4 and IL-10) was recorded in RHD patients. Antibodies to intracellular Herpesviridae family viruses were detected in all children with RHD. Children with RHD were significantly more likely to have IgG
HSV I-II antibodies, and IgG and IgM EBV antibodies compared to controls (p<0.05). The concentration of IgM antibody to CMV
showed positive correlation with TNF-α; the concentration of IgG antibody to EBV showed negative correlation with TNF-α; and the
concentration of IgG and IgM antibodies to EBV showed positive correlation with IL-10 levels. Considering positive correlation of IL-10
concentration with IgG and IgM antibody concentrations to EBV, and the significance of IL-10 in the progression of RHD, the possible
predisposing role of EBV in the progression of RHD can be postulated, which needs further study.

Ključne riječi

child; cytokines; Herpesviridae; rheumatic heart disease

Hrčak ID:

260299

URI

https://hrcak.srce.hr/260299

Datum izdavanja:

9.7.2021.

Podaci na drugim jezicima: hrvatski

Posjeta: 1.605 *