T-LymphocytesLymphocytesLymphocyte ActivationThymus GlandThymocytesAntigens, CD3Antigens, CD8CD4-Positive T-LymphocytesCD8-Positive T-LymphocytesT-Lymphocyte SubsetsAntigens, CDCD4-CD8 RatioT-Lymphocytes, CytotoxicFlow CytometryReceptors, Antigen, T-CellLymphocyte CountAntigens, Differentiation, T-LymphocyteB-LymphocytesAntigens, CD28Mice, Inbred C57BLLymphocyte SubsetsSpleenCD40 LigandCytotoxicity, ImmunologicInterleukin-2Receptors, Antigen, T-Cell, alpha-betaCells, CulturedAntigens, CD40Antigens, CD44Antigens, CD4Antigens, CD34ImmunophenotypingAntigens, CD2Antibodies, MonoclonalMice, Inbred BALB CAntigens, SurfaceMice, TransgenicAntigens, CD95Lymphocytes, Tumor-InfiltratingInterferon-gammaClone CellsAntigens, CD5Concanavalin ACell DifferentiationAntigens, CD80Antigens, CD1Cell SeparationLymph NodesReceptors, Interleukin-2PhytohemagglutininsAntigens, CD38Molecular Sequence DataCell LineT-Lymphocytes, Helper-InducerAntigens, CD14T-Lymphocytes, RegulatoryLymphocyte Culture Test, MixedCytokinesMice, KnockoutAntigens, CD45Antigens, CD19Antigens, DifferentiationDendritic CellsAntigens, CD86ApoptosisHistocompatibility Antigens Class IICD4 Lymphocyte CountCell DivisionAntigens, CD43Immunity, CellularAntigens, CD56Cytotoxicity Tests, ImmunologicLeukocyte CountKiller Cells, NaturalJurkat CellsHIV-1Lymphocyte DepletionPhenotypeMacrophagesAntigens, CD18Interleukin-4ImmunohistochemistryHLA-DR AntigensLichenoid EruptionsAmino Acid SequenceMice, Inbred StrainsReceptors, Antigen, T-Cell, gamma-deltaRNA, MessengerEpitopesMitogensImmunologic MemoryAntigens, CD24Antigens, CD30Base SequenceSignal TransductionLymphocyte TransfusionAntigens, CD7Receptor-CD3 Complex, Antigen, T-CellClonal DeletionRosette Formation