Antigens, CD28Antigens, CD80ImmunoconjugatesAntigens, CD86Antigens, CDCTLA-4 AntigenInducible T-Cell Co-Stimulator ProteinLymphocyte ActivationAntigens, CD137Antigens, DifferentiationT-LymphocytesMice, Inbred C57BLAntigen-Presenting CellsMembrane GlycoproteinsAntigens, Differentiation, T-LymphocyteDendritic CellsCD4-Positive T-LymphocytesSignal TransductionMice, Inbred BALB CInterleukin-2Receptors, Tumor Necrosis FactorAntibodies, MonoclonalMice, TransgenicCells, CulturedMice, KnockoutCD40 LigandAntigens, CD40Inducible T-Cell Co-Stimulator Ligand4-1BB LigandB7 AntigensReceptors, OX40Antigens, CD58Costimulatory and Inhibitory T-Cell ReceptorsCD8-Positive T-LymphocytesAntigens, CD274Antigen PresentationCytokinesProgrammed Cell Death 1 Ligand 2 ProteinAntigens, CD3Receptors, Antigen, T-CellAntigens, CD70OX40 LigandInterferon-gammaAntigens, CD27Flow CytometryAntibodies, BlockingProgrammed Cell Death 1 ReceptorAdjuvants, ImmunologicTumor Necrosis FactorsTh1 CellsImmune ToleranceT-Lymphocyte SubsetsInterleukin-12Cell DifferentiationImmunophenotypingB-LymphocytesHistocompatibility Antigens Class IIClonal AnergyLigandsTh2 CellsCoculture TechniquesLymphocyte Culture Test, MixedImmunologic MemorySkin TransplantationUp-RegulationT-Lymphocytes, CytotoxicIsoantigensCancer VaccinesT-Lymphocytes, RegulatoryIntercellular Adhesion Molecule-1Graft RejectionCell CommunicationFowlpox virusSpleenInterleukin-10ImmunotherapyMonocytesTransplantation ToleranceMice, Inbred C3HAdoptive TransferOvalbuminInterleukin-4Cell ProliferationReceptors, Nerve Growth FactorReceptors, ImmunologicAntigens, CD2Cytotoxicity, ImmunologicJurkat CellsGraft SurvivalImmunosuppressive AgentsTumor Necrosis Factor Ligand Superfamily Member 14Heart TransplantationTransplantation, HomologousAntigens, SurfaceT-Lymphocytes, Helper-InducerLectins, C-TypeEpitopes, T-LymphocyteImmunotherapy, AdoptiveCell DivisionModels, Immunological