Lymphocyte SubsetsT-Lymphocyte SubsetsLymphocytesCD4-CD8 RatioT-LymphocytesLymphocyte ActivationLymphocyte CountLeukocyte CountCD4-Positive T-LymphocytesFlow CytometryAntigens, CD3CD8-Positive T-LymphocytesT-Lymphocytes, Helper-InducerImmunophenotypingAntibodies, MonoclonalAntigens, CD8T-Lymphocytes, RegulatoryAntigens, CD45Killer Cells, NaturalImmunity, CellularAntigens, CDSpleenHLA-DR AntigensMice, Inbred BALB CReceptors, Antigen, T-Cell, gamma-deltaB-LymphocytesT-Lymphocytes, CytotoxicCytotoxicity, ImmunologicCells, CulturedMice, Inbred C57BLInterleukin-2Tumor Necrosis Factor-alphaB-Lymphocyte SubsetsPhytohemagglutininsAntigens, Differentiation, T-LymphocyteInterferon-gammaLymphocytes, Tumor-InfiltratingLymph NodesTumor Markers, BiologicalCell Line, TumorTumor BurdenCytokinesAntigens, SurfaceAntigens, CD4Thymus GlandCell SeparationCell LineConcanavalin ALymphocyte Culture Test, MixedClone CellsCell DivisionTime FactorsReceptors, Antigen, T-CellMolecular Sequence DataNeoplasms, ExperimentalRosette FormationLymphopeniaRNA, MessengerLymphocyte DepletionAntigens, NeoplasmMitogensPhenotypeImmunologic MemoryCell ProliferationSignal TransductionWilms TumorLeukocytes, MononuclearLymphoid TissueReceptors, Antigen, T-Cell, alpha-betaDendritic CellsLymphocytes, NullReceptors, Interleukin-2CD4 Lymphocyte CountEpitopesCell MovementMice, Inbred StrainsAntigens, DifferentiationMice, TransgenicMonocytesCytotoxicity Tests, ImmunologicGenes, Tumor SuppressorCell DifferentiationImmunoglobulinsImmunoenzyme TechniquesTumor Suppressor Protein p53Mice, KnockoutApoptosisHistocompatibility AntigensMacrophagesJurkat CellsFluorescent Antibody TechniqueAntigens, CD19Antigens, CD57Carcinoid TumorImmunotherapyImmunohistochemistryImmunoglobulin GBase SequenceInterleukin-4Tumor Suppressor Proteins