HistiocytesPhagocytosisSea-Blue Histiocyte SyndromeCell ProliferationHistiocytosisHistiocytosis, Non-Langerhans-CellHistiocytosis, SinusHistiocytic SarcomaHistiocytosis, Langerhans-CellCell DivisionHistiocytic Disorders, MalignantCells, CulturedErdheim-Chester DiseaseBlood CellsLymphatic DiseasesMacrophagesErythrocytesSignal TransductionApoptosisOpsonin ProteinsImmunohistochemistryCell Line, TumorCell DifferentiationGranuloma, Plasma CellCell CycleHistiocytoma, Benign FibrousLymph NodesCell LineGranulomaMice, Inbred C57BLNeutrophilsRNA, MessengerCell SurvivalImmunoenzyme TechniquesBromodeoxyuridinePanniculitisLymphohistiocytosis, HemophagocyticCell MovementFlow CytometryEpithelioid CellsMalacoplakiaLymphadenitisXanthomatosisT-LymphocytesBlotting, WesternMycobacterium scrofulaceumPhosphorylationTime FactorsLymphocyte ActivationMice, KnockoutHistiocytic Necrotizing LymphadenitisReverse Transcriptase Polymerase Chain ReactionBiopsyReceptors, IgGAntibodies, MonoclonalProliferating Cell Nuclear AntigenDose-Response Relationship, DrugAntigens, CDRNA, Small InterferingTumor Cells, CulturedHistocytochemistryLymphocytesGene Expression RegulationPhagosomesLymphomaMicroscopy, ElectronDown-RegulationKi-67 AntigenMice, Inbred BALB CTransfectionMononuclear Phagocyte SystemSpleenGene Expression Regulation, NeoplasticEpithelial CellsMolecular Sequence DataSkinHodgkin DiseaseStaining and LabelingLatexCell Growth ProcessesBone MarrowZymosanMonocytesGene ExpressionBlood Cell CountCell CountCell AdhesionMice, TransgenicUp-RegulationLeukocytesB-LymphocytesFibroblastsStem CellsRNA InterferenceCyclin D1ThymidineEnzyme ActivationMice, NudeReceptors, FcTranscription Factors