LymphocytesCell ProliferationCytokinesLymphocyte ActivationT-LymphocytesLigandsB-LymphocytesCell LineCells, CulturedCell DivisionSignal TransductionFlow CytometryApoptosisJurkat CellsLymphocyte CountRNA, MessengerMolecular Sequence DataCD4-Positive T-LymphocytesCell Line, TransformedTransfectionAntigens, CDCell Line, TumorInterleukin-2Mice, Inbred C57BLSpleenCell DifferentiationTumor Cells, CulturedAntigens, Differentiation, T-LymphocyteAntibodies, MonoclonalLymphocyte SubsetsAmino Acid SequenceBase SequenceCell CycleDNACell MovementMice, Inbred BALB CAntigens, SurfaceLectinsMice, KnockoutCell SurvivalImmunohistochemistryKineticsGene Expression RegulationReverse Transcriptase Polymerase Chain ReactionInterferon-gammaCell MembraneBlotting, WesternTumor Necrosis Factor-alphaBromodeoxyuridineTime FactorsPhosphorylationHIV-1CD40 LigandDown-RegulationGene ExpressionUp-RegulationDose-Response Relationship, DrugMice, TransgenicMitogensLymphocyte Culture Test, MixedFas Ligand ProteinInterleukin-6Protein BindingRecombinant ProteinsPhytohemagglutininsEpithelial CellsMembrane GlycoproteinsThymidineRNA, Small InterferingCell AdhesionProliferating Cell Nuclear AntigenT-Lymphocyte SubsetsCD8-Positive T-LymphocytesGene Expression Regulation, NeoplasticMacrophagesFibroblastsDisease Models, AnimalTranscription FactorsAntigens, CD3Ki-67 AntigenCell CountInterleukin-4Concanavalin AInterleukin-1Cytotoxicity, ImmunologicPhenotypeT-Lymphocytes, CytotoxicInflammationCell Growth ProcessesDNA-Binding ProteinsMonocytesStem CellsEnzyme ActivationLymphocytes, Tumor-InfiltratingMice, NudeMembrane ProteinsDendritic CellsKiller Cells, NaturalCell SeparationGrowth Inhibitors