title: Interferon-gamma plays a crucial role in T lymphocyte reaction against alloantigens.
abstract: In this study we report that addition to mixed lymphocyte reactions of monoclonal antibodies to interferon-gamma inhibits alloantigen recognition and induction of cytotoxic T lymphocytes by inducing early and highly effective suppressor T lymphocytes. This inhibitory activity is not confined to in vitro models, since daily local injection of these antibodies in CBA/J mice blocks the rejection of fully allogeneic tumor cells consistently displayed by untreated CBA/J mice.
mesh_terms: D000818:Animals; D000911:Antibodies, Monoclonal / Q000276:immunology*; D002478:Cells, Cultured; D005260:Female; D005354:Fibrosarcoma / Q000276:immunology; D007371:Interferon-gamma / Q000494:pharmacology*; D007519:Isoantigens / Q000276:immunology*; D007959:Lymphocyte Culture Test, Mixed; D008285:Major Histocompatibility Complex; D051379:Mice; D008807:Mice, Inbred BALB C; D008810:Mice, Inbred C57BL; D008811:Mice, Inbred DBA; D012513:Sarcoma, Experimental / Q000276:immunology; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology*; D050378:T-Lymphocytes, Regulatory / Q000276:immunology
chemical_list: D000911:Antibodies, Monoclonal; D007519:Isoantigens; D007371:Interferon-gamma