Monocyte-Macrophage Precursor CellsMacrophagesCell Migration Assays, MacrophageMacrophage Colony-Stimulating FactorCell DifferentiationCells, CulturedHematopoietic Stem CellsMacrophage ActivationOsteoclastsBone Marrow CellsMonocytesMacrophages, PeritonealApoptosisMacrophages, AlveolarCell LineLipopolysaccharidesMice, Inbred C57BLRNA, MessengerTumor Necrosis Factor-alphaPhagocytosisFlow CytometrySignal TransductionProtein PrecursorsCytokinesStem CellsAntigens, CD14Antigens, Differentiation, MyelomonocyticCaspasesApoptosis Regulatory ProteinsMice, KnockoutGene Expression RegulationInflammationCell SurvivalAntigens, CDCaspase 3ImmunohistochemistryMolecular Sequence DataCell MovementTime FactorsReceptors, CCR2Cell DivisionUp-RegulationCell ProliferationReverse Transcriptase Polymerase Chain ReactionGene ExpressionProto-Oncogene Proteins c-bcl-2Receptors, IgGT-LymphocytesNF-kappa BU937 CellsInterferon-gammaCell AdhesionInterleukin-1Blotting, WesternMice, Inbred BALB CMembrane GlycoproteinsCell Line, TumorNeutrophilsInhibitor of Apoptosis ProteinsRecombinant ProteinsBase SequenceInterleukin-6Receptor, Macrophage Colony-Stimulating FactorTumor Cells, CulturedEnzyme ActivationMonocytes, Activated KillerDown-RegulationCell LineageDisease Models, AnimalChemotaxis, LeukocyteLeukocytes, MononuclearIn Situ Nick-End LabelingDose-Response Relationship, DrugMembrane ProteinsMice, TransgenicMonocyte Chemoattractant ProteinsReceptors, Cell SurfaceDNA FragmentationCell SeparationGranulocyte-Macrophage Colony-Stimulating FactorLymphocytesChemokine CCL2PhagocytesDendritic CellsOligodendrogliaInterleukin-10TransfectionCoculture TechniquesAmino Acid SequenceCell CountGranulocytesSpleenbcl-2-Associated X ProteinChemokinesMacrophage Inflammatory ProteinsAntibodies, MonoclonalPhenotypeTranscription FactorsLeukocytesMacrophage Migration-Inhibitory Factors