T-Lymphocytes, Helper-InducerHelper VirusesLymphocyte CooperationTh2 CellsT-LymphocytesLymphocyte ActivationB-LymphocytesTh1 CellsReceptors, CXCR5Antibody FormationMice, Inbred BALB CCD4-Positive T-LymphocytesAntibody-Producing CellsInterleukin-4Mice, Inbred C57BLSpleenHemocyaninEpitopesClone CellsHemolytic Plaque TechniqueGerminal CenterInducible T-Cell Co-Stimulator ProteinTrinitrobenzenesT-Lymphocytes, RegulatoryInterferon-gammaTh17 CellsCytokinesHistocompatibility Antigens Class IIInterleukin-2Cell DifferentiationInterleukin-17T-Lymphocyte SubsetsHaptensMice, Inbred StrainsGenes, MHC Class IIAntigensInterleukinsAntigens, Differentiation, T-LymphocyteMajor Histocompatibility ComplexGATA3 Transcription FactorCells, CulturedImmunologic MemoryT-Lymphocytes, CytotoxicAntigen-Presenting CellsH-2 AntigensImmunoglobulin IdiotypesFlow CytometryHLA-DR7 AntigenT-Box Domain ProteinsImmunity, CellularAntigens, CD4Antibodies, MonoclonalMice, KnockoutReceptors, Antigen, T-CellAntigens, SurfaceMice, TransgenicPokeweed MitogensImmunoglobulin GInterleukin-5Immunoglobulin EHLA-DR5 AntigenNuclear Receptor Subfamily 1, Group F, Member 3Cytotoxicity, ImmunologicLymph NodesDendritic CellsCD8-Positive T-LymphocytesMolecular Sequence DataImmunoglobulinsConcanavalin AEpitopes, T-LymphocyteHelping BehaviorHistocompatibility AntigensImmunizationLeukocyte CountIsoantigensMice, Inbred C3HImmunosuppressionHLA-DR AntigensCell LineOvalbuminMice, Inbred AAntigen PresentationImmune ToleranceCeriumLymphocyte Culture Test, MixedCell SeparationAmino Acid SequenceInterleukin-9Electrophoresis, CapillaryDose-Response Relationship, ImmunologicLymphocyte Subsetsgamma-GlobulinsSTAT6 Transcription FactorCell CommunicationMice, Inbred AKRThymus GlandPhenotypeAutoimmunityPhosphorylcholineHypersensitivity