title: Generation of primary murine CTL specific for allogeneic and xenogeneic MHC determinants upon stimulation with murine L cells transfected with class I genes.
abstract: This communication describes in vitro culture conditions that permit the use of MHC gene-transfected L cells as stimulators of primary CTL responses. The use of L cells as stimulators usually results in the generation of "nonspecific" anti-L cell cytotoxicity too great to permit visualization of antigen-specific CTL responses. This study demonstrates that the generation of such anti-L cell cytotoxicity can be abrogated by strategies that prevent the in vitro activation of self-Ia-restricted TH cells. These maneuvers allowed the use of L cell transfectants as stimulators of allospecific and xenospecific CTL precursors in primary in vitro mixed lymphocyte reaction cultures.
authors.forename: H
authors.initials: H
authors.lastname: Golding
authors.forename: J
authors.initials: J
authors.lastname: Bluestone
authors.forename: M L
authors.initials: ML
authors.lastname: Satz
authors.forename: D
authors.initials: D
authors.lastname: Singer
authors.forename: A
authors.initials: A
authors.lastname: Singer
mesh_terms: D000818:Animals; D000911:Antibodies, Monoclonal / Q000502:physiology; D001667:Binding, Competitive; D003602:Cytotoxicity, Immunologic; D000939:Epitopes / Q000235:genetics; D005802:Genes, MHC Class II; D006183:H-2 Antigens / Q000235:genetics / Q000276:immunology; D000949:Histocompatibility Antigens Class II / Q000235:genetics* / Q000276:immunology; D007739:L Cells / Q000276:immunology*; D008213:Lymphocyte Activation; D051379:Mice; D008810:Mice, Inbred C57BL; D013552:Swine; D013602:T-Lymphocytes, Cytotoxic / Q000145:classification* / Q000276:immunology; D014162:Transfection
chemical_list: D000911:Antibodies, Monoclonal; D000939:Epitopes; D006183:H-2 Antigens; D000949:Histocompatibility Antigens Class II