Depletion of B cells induces remission of autoimmune hepatitis in mice through reduced antigen presentation and help to T cells

B cells play an active role in the pathogenesis of AIH in antigen presentation processes and the modulation of T-cell functions and influence the T follicular helper-cell population; this active role of B cells could explain the success of B-cell depletion for remission of AIH despite its classification as a T cell-mediated autoimmune liver disease.