Plasma CellsLeukemia, Plasma CellCell ProliferationNeoplasms, Plasma CellPlasmaMultiple MyelomaParaproteinemiasGranuloma, Plasma CellCells, CulturedCell DifferentiationPlasmacytomaB-LymphocytesSignal TransductionCell DivisionApoptosisSyndecan-1Cell Line, TumorFlow CytometryImmunohistochemistryMice, Inbred C57BLLymphocyte ActivationCell LineRNA, MessengerCell SurvivalCell CycleTime FactorsBone MarrowImmunoglobulin GMice, KnockoutCell MembraneImmunoglobulinsBone Marrow CellsMonoclonal Gammopathy of Undetermined SignificanceGerminal CenterReverse Transcriptase Polymerase Chain ReactionCell MovementT-LymphocytesBlotting, WesternImmunoglobulin AB-Lymphocyte SubsetsSpleenAntigens, CDTumor Cells, CulturedBromodeoxyuridineMice, Inbred BALB CDose-Response Relationship, DrugMolecular Sequence DataMice, TransgenicImmunoglobulin MGene Expression RegulationCell CountPalatine TonsilPhosphorylationImmunophenotypingTranscription FactorsGene ExpressionKi-67 AntigenGene Expression Regulation, NeoplasticPlasma GasesPlasma Cell Granuloma, PulmonaryAntibodies, MonoclonalLiverLymphocytesDown-RegulationAmyloidosisImmunoglobulin Light ChainsSyndecansTransfectionUp-RegulationBase SequenceBiological MarkersImmunoglobulin lambda-ChainsStem CellsInterleukin-6Antigens, CD38Antigens, CD19Membrane GlycoproteinsPhenotypeProliferating Cell Nuclear AntigenLymph NodesFibroblastsMembrane ProteinsRNA, Small InterferingFluorescent Antibody TechniqueEpithelial CellsDisease Models, AnimalReceptors, Antigen, B-CellImmunologic MemoryRats, Sprague-DawleyModels, BiologicalBence Jones ProteinDNA-Binding ProteinsAntibody FormationMutationAmino Acid SequenceImmunoglobulin kappa-ChainsCell SeparationADP-ribosyl CyclaseRecombinant ProteinsPlasma Volume