title: A T helper cell for anti-viral cytotoxic T-cell responses.
abstract: We demonstrate here: (a) the existence of T helper (Th) cells that augment the generation of virus-specific cytotoxic T cells in vitro, (b) that the helper cells carry the theta and Ly 1 membrane antigens, (c) that activation of the Th effect is specific for viral antigens, and (d) that the delivery of help is not H-2 restricted.
mesh_terms: D000818:Animals; D000954:Antigens, Surface; D000956:Antigens, Viral; D003602:Cytotoxicity, Immunologic; D008211:Lymphocyte Cooperation; D051379:Mice; D008807:Mice, Inbred BALB C / Q000276:immunology; D008808:Mice, Inbred CBA / Q000276:immunology; D009975:Orthomyxoviridae / Q000276:immunology; D010222:Parainfluenza Virus 1, Human / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D000954:Antigens, Surface; D000956:Antigens, Viral