Therapeutic intervention in relapsing autoimmune demyelinating disease through induction of myelin-specific regulatory CD8 T cell responses.

ABSTRACT: Multiple Sclerosis (MS) is an autoimmune demyelinating disease of the central nervous system (CNS). We have shown that CNS-specific CD8 T cells (CNS-CD8) possess a disease suppressive function in MS and its animal model, experimental autoimmune encephalomyelitis (EAE). Previous studies have focused on the role of these cells predominantly in chronic models of disease, but the majority of MS patients present with a relapsing-remitting disease course. In this study, we evaluated the therapeutic role of CD8 T cells in the context of relapsing-remitting disease (RR-EAE), using SJL mice. We found that PLP178-191- and MBP84-104-CD8 ameliorated disease severity in an antigen-specific manner. In contrast, PLP139-151-CD8 did not suppress disease. PLP178-191-CD8 were able to reduce the number of rel

SUBMITTER: Brate AA 

PROVIDER: S-EPMC7065686 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature