Lymphocyte SubsetsT-Lymphocyte SubsetsLymphocytesCD4-CD8 RatioT-LymphocytesLymphocyte ActivationLymphocyte CountLeukocyte CountCD4-Positive T-LymphocytesFlow CytometryAntigens, CD3CD8-Positive T-LymphocytesAntibodies, MonoclonalT-Lymphocytes, Helper-InducerCell Line, TumorImmunophenotypingAntigens, CD8T-Lymphocytes, RegulatoryKiller Cells, NaturalAntigens, CD45Immunity, CellularAntigens, CDMice, Inbred BALB CSpleenHLA-DR AntigensTumor Cells, CulturedB-LymphocytesReceptors, Antigen, T-Cell, gamma-deltaT-Lymphocytes, CytotoxicCytotoxicity, ImmunologicMice, Inbred C57BLCells, CulturedInterleukin-2Tumor Necrosis Factor-alphaNeoplasms, ExperimentalB-Lymphocyte SubsetsTumor Markers, BiologicalLymphocytes, Tumor-InfiltratingInterferon-gammaCell DivisionLymph NodesCell LineAntigens, Differentiation, T-LymphocytePhytohemagglutininsAntigens, NeoplasmTumor BurdenCell ProliferationAntigens, SurfaceCytokinesApoptosisNeoplasmsCell SeparationClone CellsRNA, MessengerTime FactorsMolecular Sequence DataSignal TransductionAntigens, CD4Thymus GlandConcanavalin ACell MovementLymphocyte Culture Test, MixedImmunohistochemistryPhenotypeReceptors, Antigen, T-CellNeoplasm MetastasisNeoplasm TransplantationRosette FormationTumor Suppressor Protein p53ImmunotherapyCell SurvivalLymphocyte DepletionMitogensNeoplasm ProteinsMammary Neoplasms, ExperimentalLymphopeniaMice, NudeDendritic CellsCytotoxicity Tests, ImmunologicImmunologic MemoryCarcinoma, Ehrlich TumorImmunoenzyme TechniquesMice, TransgenicMice, Inbred StrainsMice, SCIDBrain NeoplasmsWilms TumorLeukocytes, MononuclearEpitopesCell DifferentiationGenes, Tumor SuppressorBase SequenceMacrophagesCell AdhesionFluorescent Antibody TechniqueMembrane GlycoproteinsTumor MicroenvironmentTransfectionMonocytesLymphoid Tissue