Receptors, CXCR5T-Lymphocytes, Helper-InducerInducible T-Cell Co-Stimulator ProteinGerminal CenterImmunity, HumoralB-LymphocytesProto-Oncogene Proteins c-bcl-6InterleukinsCell DifferentiationLymphocyte ActivationT-Lymphocyte SubsetsLymphocyte CooperationMice, Inbred C57BLFlow CytometryMice, KnockoutCD4-Positive T-LymphocytesInducible T-Cell Co-Stimulator LigandAntibody FormationImmunologic MemoryTh2 CellsReceptors, Interleukin-21Mice, Inbred BALB CHelper VirusesAntigens, Differentiation, T-LymphocyteMice, TransgenicT-Lymphocytes, RegulatoryCytokinesLymph NodesT-LymphocytesAntigens, CD4SpleenTh1 CellsPlasma CellsReceptors, Antigen, T-CellAutoimmunityInterleukin-2Interferon-gammaClone CellsImmunoblastic LymphadenopathyPalatine TonsilAdoptive TransferAntigens, CDHistocompatibility Antigens Class IIEpitopesProgrammed Cell Death 1 ReceptorSignal TransductionInterleukin-4Cell LineageCells, CulturedAntibody-Producing CellsLymphoma, T-Cell, PeripheralCD8-Positive T-LymphocytesAutoantibodiesTrinitrobenzenesImmunoglobulin GHemolytic Plaque TechniqueMice, 129 StrainEpitopes, T-LymphocyteHemocyaninAntigensImmunophenotypingT-Lymphocytes, CytotoxicMice, Inbred StrainsMajor Histocompatibility ComplexDNA-Binding ProteinsLupus Erythematosus, SystemicGenes, MHC Class IIInterleukin-17Th17 CellsH-2 AntigensThymus GlandCytotoxicity, ImmunologicDendritic CellsHaptensAntibodies, MonoclonalImmune ToleranceImmunity, CellularReceptors, Antigen, T-Cell, alpha-betaAntigens, SurfaceImmunoglobulin IdiotypesIsoantigensForkhead Transcription FactorsOvalbuminT-Box Domain ProteinsCell SeparationMolecular Sequence DataGATA3 Transcription FactorLymphocyte CountReceptors, Interleukin-2Mice, Inbred C3HHistocompatibility AntigensAntigens, CD45Cell LineAmino Acid SequenceLymphocyte Culture Test, MixedHLA-DR5 AntigenCell CommunicationInterleukin-2 Receptor alpha SubunitHLA-DR AntigensImmunoglobulins