AntigensIsoantigensAntigens, BacterialAntigens, SurfaceAntigens, NeoplasmH-2 AntigensAntigens, ViralT-LymphocytesSkin TransplantationHLA AntigensLymphocyte ActivationTransplantation, HomologousMice, Inbred BALB CLymphocyte Culture Test, MixedAntigens, CDCytotoxicity, ImmunologicMice, Inbred C57BLHistocompatibility AntigensAntigens, ProtozoanT-Lymphocytes, CytotoxicReceptors, Antigen, T-CellGraft vs Host DiseaseTransplantation ToleranceGraft RejectionAntibodies, MonoclonalAntigens, Polyomavirus TransformingHistocompatibility Antigens Class IIClone CellsCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesEpitopesAntigens, FungalAntigens, HelminthIsoantibodiesMajor Histocompatibility ComplexHistocompatibility Antigens Class IImmune ToleranceAntigens, CD8HLA-DR AntigensCD40 LigandCarcinoembryonic AntigenAntigen-Presenting CellsAntigens, Viral, TumorHeart TransplantationAntigens, CD4Graft SurvivalHLA-A2 AntigenGraft vs Leukemia EffectReceptors, Antigen, B-CellCross ReactionsAntigens, CD3Interferon-gammaMice, Inbred C3HHLA-B AntigensProliferating Cell Nuclear AntigenLymphocyte DepletionFlow CytometryMice, Inbred StrainsEnzyme-Linked Immunosorbent AssayAntigens, CD80Cells, CulturedDendritic CellsImmunologic MemoryT-Lymphocyte SubsetsMice, Inbred CBAB-LymphocytesAntigens, DifferentiationSpleenRadiation ChimeraMolecular Sequence DataProstate-Specific AntigenO AntigensLymphocyte CooperationAntigens, CD45Cell LineImmunoglobulin GMice, TransgenicMinor Histocompatibility AntigensMice, Inbred DBAAmino Acid SequenceBone Marrow TransplantationCTLA-4 AntigenAntigens, CD15Cytotoxicity Tests, ImmunologicAntigens, Tumor-Associated, CarbohydrateImmunity, CellularLymphocyte TransfusionHistocompatibility TestingTransplantation ImmunologyAntigens, CD28ImmunizationKiller Cells, NaturalBlood Group AntigensInterleukin-2Hepatitis B Surface AntigensHLA-B7 AntigenHybridomasAdoptive TransferT-Lymphocytes, RegulatoryHistocompatibility