Chagas heart disease, caused by infection with the protozoan parasite Trypanosoma cruzi, is still regarded as a major public health problem in Central and South America. The finding of cardiac specific autoimmunity during infection in both humans and experimental animals has provided a basis for investigation of its potential role...
MHC class II-restricted T cell responses are a common driving force of autoimmune disease. Numerous therapeutic strategies target CD4+ T cells hoping to attenuate autoimmune responses and restore self-tolerance. We have previously reported that i.v. treatment with antigen-pulsed, ethylenecarbodiimide (ECDI)-fixed splenocytes (Ag-SP) is an efficient protocol to induce Ag-specific tolerance...