Chicken major histocompatibility complex congenic lines differ in the percentages of lymphocytes bearing CD4 and CD8 antigens
The CD4 and CD8 T cell surface antigens are associated with the internal membrane tyrosine-protein kinase p56lck
Identification ofNeosporaantigens recognized by CD4+ T cells and immune sera from experimentally infected cattle
Leishmania-infected macrophages sequester endogenously synthesized parasite antigens from presentation to CD4+ T cells
CD4+ and CD8+T-cell reactions against leukemia-associated- or minor-histocompatibility-antigens in AML-patients after allogeneic SCT
The natural immune response to inhaled soluble protein antigens involves major histocompatibility complex (MHC) class I-restricted CD8+ T cell-mediated but MHC class II-restricted CD4+ T cell-dependent immune deviation resulting in selective suppression of immunoglobulin E production.