Epidermal Growth FactorReceptor, Epidermal Growth FactorAntigensAntigens, BacterialAntigens, NeoplasmAntigens, SurfaceAntigens, ViralReceptors, Antigen, T-CellAntigens, CDT-Lymphocyte SubsetsAntibodies, MonoclonalMice, Inbred BALB CSignal TransductionCell LineCD4-Positive T-LymphocytesMolecular Sequence DataFlow CytometryQuinazolinesAmino Acid SequenceInterferon-gammaAntigens, ProtozoanH-2 AntigensMice, TransgenicImmunologic MemoryHLA AntigensPhosphorylationAntigens, Polyomavirus TransformingCD8-Positive T-LymphocytesHistocompatibility Antigens Class IITransforming Growth Factor alphaCells, CulturedT-Lymphocytes, RegulatoryCell DivisionReceptors, Antigen, T-Cell, alpha-betaMice, Inbred C57BLEpitopesRats, Inbred F344Antigens, CD4SpleenInterleukin-2Epitopes, T-LymphocyteCell ProliferationDendritic CellsLymphocyte ActivationAntigens, FungalHLA-DR AntigensAntigens, CD45Clone CellsMice, KnockoutAntigens, HelminthCell Line, TumorCytokinesCell DifferentiationB-LymphocytesReceptor, erbB-2Histocompatibility AntigensThymus GlandTumor Cells, CulturedRNA, MessengerT-Lymphocytes, CytotoxicAdoptive TransferAntigens, CD28Immune ToleranceReceptors, Antigen, T-Cell, gamma-deltaEnzyme-Linked Immunosorbent AssayCarcinoembryonic AntigenHLA-A2 AntigenBase SequenceCytotoxicity, ImmunologicPeptidesImmunohistochemistryRecombinant ProteinsHistocompatibility Antigens Class ITransfectionAntigens, Viral, TumorTime FactorsProliferating Cell Nuclear AntigenProtein BindingOvalbuminImmunoglobulin GMembrane GlycoproteinsTyrphostinsAntigens, CD80Antigens, DifferentiationPeptide FragmentsLymph NodesBlotting, WesternGene Expression RegulationReceptors, Antigen, B-CellApoptosisKineticsLigandsMutationImmunizationAutoantigensCross ReactionsCell MovementDown-RegulationEnzyme ActivationImmunity, Cellular