CathepsinsCathepsin BOsteoclastsCysteine EndopeptidasesCathepsin LCathepsin DCathepsin KCathepsin GCathepsin HCathepsin EBone ResorptionCathepsin CRANK LigandCathepsin FReceptor Activator of Nuclear Factor-kappa BCathepsin ZAcid PhosphataseOsteopetrosisOsteoprotegerinCathepsin WBone and BonesMammalsOsteoblastsMolecular Sequence DataLysosomesMacrophage Colony-Stimulating FactorCell DifferentiationCells, CulturedAmino Acid SequenceCathepsin AEndopeptidasesBone RemodelingPepstatinsCystatinsCell LineCysteine Proteinase InhibitorsOsteolysisOsteogenesisBone Marrow CellsCarrier ProteinsBase SequenceSignal TransductionMice, Inbred C57BLRNA, MessengerNFATC Transcription FactorsMice, KnockoutProtease InhibitorsSerine EndopeptidasesMembrane GlycoproteinsDipeptidesIsoenzymesDiazomethaneRecombinant ProteinsMacrophagesCloning, MolecularVacuolar Proton-Translocating ATPasesSequence Homology, Amino AcidKineticsHydrogen-Ion ConcentrationEnzyme PrecursorsBone DevelopmentGene Expression RegulationBlotting, WesternSkullOsteocytesCystatin BPapainSubstrate SpecificityReverse Transcriptase Polymerase Chain ReactionCalcitoninProtein BindingCysteine ProteasesBone NeoplasmsDiphosphonatesGene ExpressionOsteoporosisDNA, ComplementaryImmunohistochemistryBone MatrixEmbryo, MammalianRabbitsCystatin AReceptors, Tumor Necrosis FactorPancreatic ElastaseTransfectionCattleStem Cells