OsteoclastsRANK LigandBone ResorptionReceptor Activator of Nuclear Factor-kappa BOsteoprotegerinAcid PhosphataseOsteopetrosisOsteoblastsBone and BonesCathepsin KMacrophage Colony-Stimulating FactorCell DifferentiationBone RemodelingOsteolysisOsteogenesisMembrane GlycoproteinsNFATC Transcription FactorsBone Marrow CellsCells, CulturedCarrier ProteinsReceptors, Tumor Necrosis FactorReceptors, Cytoplasmic and NuclearOsteoporosisGlycoproteinsBone NeoplasmsOsteocytesSkullBone DensityDiphosphonatesSignal TransductionIsoenzymesCoculture TechniquesMice, Inbred C57BLBone Density Conservation AgentsBone DevelopmentTNF Receptor-Associated Factor 6Receptor, Macrophage Colony-Stimulating FactorAlendronateVacuolar Proton-Translocating ATPasesMice, KnockoutBone Diseases, MetabolicMacrophagesBone DiseasesCalcitoninCathepsinsOsteitis DeformansBone MatrixX-Ray MicrotomographyReverse Transcriptase Polymerase Chain ReactionStem CellsParathyroid HormoneMonocyte-Macrophage Precursor CellsCalcitriolRNA, MessengerNF-kappa BFemurCell LineOsteopontinProto-Oncogene Proteins c-fosGene Expression RegulationMonocytesTumor Necrosis Factor-alphaCalcification, PhysiologicArthritis, ExperimentalSynovial MembraneTibiaStromal CellsTartratesAlveolar Bone LossMicrophthalmia-Associated Transcription FactorArthritis, RheumatoidCell FusionGiant CellsBone Demineralization, PathologicOvariectomyMice, TransgenicTooth EruptionMice, Inbred ICRIntegrin beta3Alkaline PhosphataseOsteocalcinCell SurvivalReceptors, VitronectinTooth MovementProto-Oncogene Proteins pp60(c-src)Multiple MyelomaCell CountGene ExpressionUp-RegulationImmunohistochemistryOsteosclerosisPeriodontal LigamentBlotting, WesternClodronic AcidInterleukin-6Integrin alphaVbeta3Parathyroid Hormone-Related ProteinSialoglycoproteinsCulture Media, ConditionedInterleukin-1