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Toll-like receptor 10 is down-regulated in serum of patients with relapsing–remitting multiple sclerosis but not associated with Epstein-Barr virus.

Authors :
Atiyah, Noor S.
Fadhil, Hula Y.
Ad'hiah, Ali H.
Source :
Journal of NeuroVirology; Apr2023, Vol. 29 Issue 2, p203-210, 8p
Publication Year :
2023

Abstract

In this study, toll-like receptor 10 (TLR10) and Epstein-Barr virus (EBV) were determined in the peripheral blood of 43 patients with relapsing–remitting multiple sclerosis and 41 age- and gender-matched controls. Serum TLR10 levels were assessed using an enzyme-linked immunosorbent assay kit. EBV DNA and viral load were detected using a real-time polymerase chain reaction assay kit. Results revealed that median TLR10 levels were significantly lower in patients than in controls (318 vs. 574 pg/mL; p < 0.001). Most patients were classified as low producers of TLR10 (≤ median of controls) compared to controls (84.0 vs. 51.0%; p < 0.001). Logistic regression analysis revealed that participants with low TLR10 production had an odds ratio of 4.52. Receiver operating characteristic curve analysis indicated that TLR10 is a good predictor of multiple sclerosis (area under the curve = 0.778; p < 0.001). Prevalence of EBV was less frequent in patients than in controls but the difference was not significant (23.3 vs. 41.5%; p = 0.102), while median EBV load was significantly higher in patients compared to controls (8.55 vs. 1.29 DNA copy/100 cells). When TLR10 levels were stratified according to age group, gender, EBV positivity, Expanded Disability Status Scale (EDSS), or therapy, no significant differences were found in each stratum. Further, no significant correlation was found between TLR10 levels and EDSS or EBV load. In conclusions, TLR10 was down-regulated in serum of multiple sclerosis patients, and this down-regulation was not affected by age, gender, EBV load, EDSS, or therapy. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
13550284
Volume :
29
Issue :
2
Database :
Complementary Index
Journal :
Journal of NeuroVirology
Publication Type :
Academic Journal
Accession number :
163722688
Full Text :
https://doi.org/10.1007/s13365-023-01124-4