Antigens, CD28Antigens, CD80Lymphocyte ActivationT-LymphocytesAntigens, CD86Mice, Inbred C57BLAntigens, CDImmunoconjugatesCTLA-4 AntigenInducible T-Cell Co-Stimulator ProteinAntigens, DifferentiationAntigens, CD137Dendritic CellsMembrane GlycoproteinsAntigen-Presenting CellsCD4-Positive T-LymphocytesMice, Inbred BALB CAntigens, Differentiation, T-LymphocyteAntigens, CD40Antigens, CD58Cells, CulturedSignal TransductionCD40 Ligand4-1BB LigandB7 AntigensInducible T-Cell Co-Stimulator LigandInterleukin-2Mice, KnockoutMice, TransgenicAntibodies, MonoclonalAntigen PresentationReceptors, Tumor Necrosis FactorCytokinesReceptors, OX40Antigens, CD274CD8-Positive T-LymphocytesFlow CytometryOX40 LigandProgrammed Cell Death 1 Ligand 2 ProteinInterleukin-12Histocompatibility Antigens Class IIInterferon-gammaCell DifferentiationImmunophenotypingCell Adhesion MoleculesAdjuvants, ImmunologicTh1 CellsAntigens, CD3Intercellular Adhesion Molecule-1Fowlpox virusCoculture TechniquesReceptors, Antigen, T-CellLigandsB-LymphocytesImmune ToleranceUp-RegulationCancer VaccinesT-Lymphocyte SubsetsProgrammed Cell Death 1 ReceptorLymphocyte Culture Test, MixedTumor Necrosis FactorsT-Lymphocytes, CytotoxicAntibodies, BlockingTh2 CellsAntigens, CD27MonocytesAntigens, CD70Clonal AnergyMolecular Sequence DataInterleukin-10Costimulatory and Inhibitory T-Cell ReceptorsPoxviridaeImmunologic MemoryT-Lymphocytes, RegulatoryHLA-DR AntigensImmunotherapyCell ProliferationCytotoxicity, ImmunologicSpleenCell CommunicationOvalbuminAntigens, CD11cAmino Acid SequenceCell LineReceptors, ImmunologicMice, Inbred C3HAntigens, SurfaceLectins, C-TypeLipopolysaccharidesHistocompatibility Antigens Class IDown-RegulationLymph NodesTumor Necrosis Factor-alphaInterleukin-4IsoantigensCarcinoembryonic AntigenTumor Cells, CulturedEpitopes, T-LymphocyteGene Expression RegulationToll-Like Receptors