Dendritic Cells, FollicularDendritic CellsDendritic Cell Sarcoma, FollicularGerminal CenterReceptors, Complement 3dLymphotoxin-betaChemokine CXCL13Palatine TonsilLymphoid TissueLymphotoxin beta ReceptorB-LymphocytesLymphotoxin-alphaReceptors, Complement 3bSpleenLymph NodesMice, Inbred C57BLAntigen-Antibody ComplexLymphocyte ActivationCell DifferentiationPeyer's PatchesImmunophenotypingMice, Inbred BALB CT-LymphocytesImmunohistochemistryAntigens, CDCells, CulturedB-Lymphocyte SubsetsTonsillar NeoplasmsMice, KnockoutScrapieHistiocytic Disorders, MalignantCoculture TechniquesReceptors, CXCR5Lymphoma, FollicularAntigen PresentationFlow CytometryCell CommunicationPrPSc ProteinsAntigensChemokine CCL21Giant Lymph Node HyperplasiaGranuloma, Plasma CellAntigens, CD11cCD4-Positive T-LymphocytesAntigens, T-IndependentReceptors, Tumor Necrosis FactorPrionsNitrohydroxyiodophenylacetateB-Cell Activating FactorReceptors, ComplementMice, TransgenicMembrane GlycoproteinsCell SeparationMacrophagesAntibodies, MonoclonalInterleukin-12Dendritic Cell Sarcoma, InterdigitatingImmunoblastic LymphadenopathyImmunologic MemorySignal TransductionImmunoenzyme TechniquesMonocytesCytokinesAntigens, CD19HistiocytesMesenteryAntibody FormationLangerhans CellsImmunoglobulin GAntibodies, BlockingAdoptive TransferTumor Necrosis Factor-alphaImmunoglobulin Class SwitchingImmunoglobulin MLectins, C-TypeImmunoglobulinsLymphocyte Culture Test, MixedAntigens, CD86Somatic Hypermutation, ImmunoglobulinPrion DiseasesUp-RegulationStromal CellsT-Lymphocyte SubsetsReceptors, IgGHIV-1Lymphoma, B-CellCross-PrimingCell AggregationReceptors, Tumor Necrosis Factor, Type IAntigen-Presenting CellsCD8-Positive T-LymphocytesAntigens, CD40Complement System ProteinsApoptosisLigandsHistocompatibility Antigens Class IIAntigens, CD1Cancer VaccinesMyeloid CellsCell Line