T-LymphocytesLymphocytesLymphocyte ActivationAntigens, CD3CD4-Positive T-LymphocytesAntigens, CD8Antigens, CDCD8-Positive T-LymphocytesT-Lymphocytes, CytotoxicCD4-CD8 RatioAntigens, CD34Antigens, CD28Flow CytometryLymphocyte CountCD40 LigandB-LymphocytesT-Lymphocyte SubsetsAntigens, CD40Cytotoxicity, ImmunologicLymphocyte SubsetsAntigens, Differentiation, T-LymphocyteInterleukin-2Cells, CulturedAntigens, CD44SpleenReceptors, Antigen, T-CellAntigens, CD2ImmunophenotypingAntibodies, MonoclonalAntigens, CD38Interferon-gammaThymus GlandLymphocytes, Tumor-InfiltratingMice, Inbred C57BLAntigens, CD1Clone CellsAntigens, CD14Antigens, CD4Antigens, CD95Antigens, SurfaceAntigens, CD80CytokinesAntigens, CD19Molecular Sequence DataCell LineMice, Inbred BALB CT-Lymphocytes, RegulatoryReceptors, Antigen, T-Cell, alpha-betaT-Lymphocytes, Helper-InducerCell SeparationAntigens, CD5Antigens, CD45Lymphocyte Culture Test, MixedAntigens, DifferentiationPhytohemagglutininsDendritic CellsReceptors, Interleukin-2Lymph NodesAntigens, CD86Jurkat CellsAntigens, CD56CD4 Lymphocyte CountHIV-1HLA-DR AntigensImmunologic MemoryAmino Acid SequenceKiller Cells, NaturalAntigens, CD18Mice, TransgenicCell DivisionImmunity, CellularAntigens, CD43Cytotoxicity Tests, ImmunologicAntigens, CD30Leukocyte CountConcanavalin AMembrane GlycoproteinsLichenoid EruptionsMacrophagesImmunohistochemistryEpitopes, T-LymphocyteInterleukin-4Histocompatibility Antigens Class IIEpitopesAntigens, CD59Antigens, CD20Lymphocyte DepletionAntigens, CD57Antigens, CD7PhenotypeRNA, MessengerBase SequenceAntigens, CD46Th1 CellsLymphocyte TransfusionAntigens, CD24Lymphocyte CooperationAntigens, CD58Antigen PresentationHematopoietic Stem Cells