Mechanism of action of regulatory B cells in the development and progression of autoimmune hepatitis / 临床肝胆病杂志

ABSTRACT

Autoimmune hepatitis is a type of autoimmune disease and has known pathogenesis at present, which is believed to be associated with immune imbalance in the body. In inflammatory diseases, regulatory B cells (Bregs) inhibits the differentiation of CD4+ T lymphocytes into T helper 1 cells and T helper 17 cells by secreting interleukin-10 (IL-10) to inhibit inflammatory response. Patients with autoimmune hepatitis have reductions in the level of IL-10 in peripheral blood and the number and function of Bregs, which leads to the fact that Bregs cannot effectively inhibit inflammatory response, suggesting that Bregs play a certain role in the pathogenesis of autoimmune hepatitis. This article reviews the mechanism of action of Breg subsets in autoimmune hepatitis.