Interleukin-10 in Oral Lichen Planus – Review and Meta-Analysis Publisher



Aghahosseini F¹ ; Rezaei N^{2, 3} ; Moosavi MS⁴ Show Affiliations
Source: Current Immunology Reviews Published:2020

Abstract

Background: Interleukin 10 (IL-10) is a powerful anti-inflammatory cytokine capable of preventing inflammatory and autoimmune diseases. Oral lichen planus (OLP) is an autoimmune, chronic, inflammatory disease with relapsing nature involving oral mucous membranes. It was prev-siouly assumed that like other autoimmune diseases, IL-10 may have a role in OLP pathogenesis, and many studies focused on that. But there are obvious controversies among IL-10 levels in OLP patients. Objective: In this review with Meta-Analysis, we attempt to assess IL-10 expression in OLP pa-tients. Methods: The search was conducted via Pubmed, Ovid, and Google Scholar, to identify articles published up to Jun 2020. A meta-Analysis by Revman 5.3 was conducted based on serum levels of IL-10 in 313 OLPs and 203 controls. Results: With Meta-Analysis in 313 OLPs and 203 controls, the Mean difference between IL-10 in OLPs and controls was obtained as 0.26 (95% CI:-0.51-1.03), demonstrating no statistically significant difference. Conclusion: IL-10, in concert with its receptors, has a crucial role in the pathogenesis of various diseases, including inflammatory, infectious, and autoimmune diseases. Both over-expression, as well as IL-10 deficiency, have been described in oral lichen planus. With Meta-Analysis on serum IL-10 levels, it is speculated that no significant relationship exists between IL-10 and OLP pathoge-nesis. With respect to the importance of cytokines in the autoimmunity process, performing additio-nal studies is of necessity to understand the association of other cytokines with OLP predisposition and its underlying pathological processes. © 2020 Bentham Science Publishers.