Cell FusionBone and BonesBone RemodelingMembrane FusionOsteoblastsOsteocytesBone ResorptionBone DensityBone DevelopmentRecombinant Fusion ProteinsViral Fusion ProteinsBone MatrixBone DiseasesBone MarrowBone Marrow CellsBone NeoplasmsOsteoclastsGiant CellsOsteogenesisSpinal FusionCell LineGene FusionBone TransplantationCells, CulturedBone RegenerationMolecular Sequence DataSkullCell DifferentiationBone Marrow TransplantationCalcification, PhysiologicAlkaline PhosphataseOncogene Proteins, FusionBone Diseases, MetabolicViral Envelope ProteinsOsteocalcinAmino Acid SequenceParathyroid HormoneFractures, BoneBone Morphogenetic ProteinsStress, MechanicalBone Morphogenetic Protein 2TibiaHybrid CellsMechanotransduction, CellularBone SubstitutesOsteoporosisParainfluenza Virus 1, HumanFemurBase SequenceParainfluenza Virus 2, HumanMutationHaversian SystemCercopithecus aethiopsAntigens, CD98UlnaCell MembraneVirus InternalizationOsteosclerosisGlycoproteinsVero CellsOsteoprotegerinX-Ray MicrotomographyGene ExpressionMembrane ProteinsRANK LigandTemporal BoneOsteosarcomaTime FactorsCytopathogenic Effect, ViralHN ProteinOncogene FusionTransfectionCricetinaeRNA, MessengerModels, BiologicalParietal BoneGene Products, envPhenotypeHIV Fusion InhibitorsPeriosteumCore Binding Factor Alpha 1 SubunitGreen Fluorescent ProteinsRheologyWeight-BearingCalciumMice, Inbred C57BLGene Expression RegulationPeptidesCell DivisionAlveolar ProcessKineticsMembrane GlycoproteinsRecombinant ProteinsHeLa CellsCalcitriolBone CementsBiomechanical PhenomenaPheromonesAlveolar Bone LossTranscription Factors