Soluble Antigen Arrays Displaying Mimotopes Direct the Response of Diabetogenic T Cells.

ABSTRACT: Type 1 diabetes (T1D) is an autoimmune disorder which develops when insulin-producing, pancreatic beta cells are destroyed by an aberrant immune response. Current therapies for T1D either treat symptoms or cause global immunosuppression, which leave patients at risk of developing long-term complications or vulnerable to foreign pathogens. Antigen-specific immunotherapies have emerged as a selective approach for autoimmune diseases by inducing tolerance while mitigating global immunosuppression. We previously reported SAgAs with multiple copies of a multiple sclerosis (MS) autoantigen grafted onto hyaluronic acid (HA) as an efficacious therapy in experimental autoimmune encephalomyelitis. While the immune response of MS is distinct from that of T1D, the mechanism of SAgAs was hypothesized t

SUBMITTER: Leon MA 

PROVIDER: S-EPMC7402076 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature