Mesenchymal Stromal CellsBone Morphogenetic ProteinsBone Marrow CellsMesenchymal Stem Cell TransplantationBone Morphogenetic Protein 2Bone MarrowBone Morphogenetic Protein 4Bone Morphogenetic Protein 7Bone and BonesCell DifferentiationOsteogenesisBone Morphogenetic Protein Receptors, Type IBone Marrow TransplantationBone Morphogenetic Protein ReceptorsBone Morphogenetic Protein 6Bone Morphogenetic Protein Receptors, Type IICells, CulturedOsteoblastsCell Culture TechniquesBone Morphogenetic Protein 5Stem CellsBone RegenerationBone RemodelingTissue EngineeringCell ProliferationSmad1 ProteinAdipogenesisSmad ProteinsBone Morphogenetic Protein 3Cell LineageCissusSignal TransductionAdult Stem CellsHematopoietic Stem CellsSmad5 ProteinCoculture TechniquesBone DensityOsteocalcinCalcification, PhysiologicMultipotent Stem CellsAlkaline PhosphataseMice, Inbred C57BLBone Morphogenetic Protein 15Transforming Growth Factor betaCell ShapeBone Morphogenetic Protein 1HypogravityTissue ScaffoldsBone ResorptionYang DeficiencyChondrogenesisBone DevelopmentIntercellular Signaling Peptides and ProteinsReverse Transcriptase Polymerase Chain ReactionChondrocytesRegenerationCell SeparationStem Cell TransplantationFlow CytometryYin DeficiencySmad6 ProteinGene Expression RegulationBone Marrow DiseasesBone NeoplasmsSmad8 ProteinTransplantation, AutologousRats, Sprague-DawleyOsteopontinBone DiseasesCell SurvivalBone Marrow ExaminationBone MatrixDisease Models, AnimalPhenotypeBone Marrow NeoplasmsHydrogelRNA, MessengerGrowth Differentiation Factor 2Collagen Type IITime FactorsAdipocytesVascular Endothelial Growth Factor ANanostructuresMesodermImmunohistochemistryReal-Time Polymerase Chain ReactionGene ExpressionWound HealingCell MovementGrowth Differentiation FactorsGene Expression Regulation, DevelopmentalBone TransplantationGrowth Differentiation Factor 5Cell CommunicationReceptors, Growth FactorApoptosisMice, SCIDGreen Fluorescent ProteinsBiological MarkersHematopoiesis