LymphocytesLymphocyte ActivationT-LymphocytesT-Lymphocytes, CytotoxicLymphocyte SubsetsLymphocyte CountB-LymphocytesCD4-Positive T-LymphocytesCytotoxicity, ImmunologicCD8-Positive T-LymphocytesCells, CulturedSpleenT-Lymphocyte SubsetsLymphocyte Culture Test, MixedInterleukin-2Antigens, CD3Flow CytometryPhytohemagglutininsLymphocytes, Tumor-InfiltratingMice, Inbred C57BLConcanavalin AAntigens, CDMice, Inbred BALB CAntigens, Differentiation, T-LymphocyteReceptors, Antigen, T-CellLeukocyte CountInterferon-gammaAntibodies, MonoclonalImmunity, CellularClone CellsCytotoxicity Tests, ImmunologicJurkat CellsThymus GlandLymphocyte TransfusionLymph NodesAntigens, SurfaceImmunophenotypingLymphocyte DepletionLymphocyte CooperationEpitopesMitogensKiller Cells, NaturalCell LineRosette FormationMolecular Sequence DataCytokinesCell SeparationLymphocyte Function-Associated Antigen-1T-Lymphocytes, Helper-InducerAntigens, CD4Immunologic MemoryReceptors, Lymphocyte HomingAntigens, CD45Epitopes, T-LymphocyteMembrane GlycoproteinsHLA-A2 AntigenReceptors, Antigen, T-Cell, alpha-betaCD4-CD8 RatioReceptors, Interleukin-2Cell DivisionAntigens, NeoplasmT-Lymphocytes, RegulatoryReceptors, Antigen, T-Cell, gamma-deltaDendritic CellsMice, Inbred StrainsMonocytesAntigensHIV-1Leukocytes, MononuclearH-2 AntigensAntigens, CD8Amino Acid SequenceHistocompatibility Antigens Class IPerforinHistocompatibility AntigensMacrophagesAntigen PresentationCD4 Lymphocyte CountAntigen-Presenting CellsLectinsAntigens, CD28ApoptosisLymphocytes, NullImmune Adherence ReactionLymphoid TissueImmunoglobulinsImmunotherapy, AdoptiveImmune ToleranceReceptors, Antigen, B-CellMice, KnockoutPore Forming Cytotoxic ProteinsAntibody FormationCell MovementTime FactorsSignal TransductionGranzymesMice, TransgenicLeukemia, LymphoidCell DifferentiationInterleukin-4