Mesenchymal Stem Cell TransplantationMesenchymal Stromal CellsCell DifferentiationStem CellsCells, CulturedOsteogenesisBone Marrow CellsCell ProliferationChondrogenesisCell LineageAdipogenesisAdult Stem CellsHematopoietic Stem CellsStem Cell TransplantationTissue EngineeringMultipotent Stem CellsCell Culture TechniquesOsteoblastsSignal TransductionGene Expression RegulationTissue ScaffoldsPluripotent Stem CellsCoculture TechniquesNeoplastic Stem CellsCell LineFlow CytometryGene Expression Regulation, DevelopmentalPlant StemsReverse Transcriptase Polymerase Chain ReactionTranscription FactorsMice, Inbred C57BLRegenerationNeural Stem CellsUmbilical CordAdipocytesAlkaline PhosphataseRNA, MessengerCell SeparationEmbryonic Stem CellsStem Cell NicheFetal Stem CellsBone Morphogenetic Protein 2ImmunohistochemistryCell ShapePhenotypeCell DivisionChondrocytesCell SurvivalInduced Pluripotent Stem CellsGene ExpressionCell- and Tissue-Based TherapyRegenerative MedicineCore Binding Factor Alpha 1 SubunitSex DifferentiationMesodermCulture Media, ConditionedGene Expression ProfilingCell MovementBone RegenerationTretinoinTime FactorsBiological MarkersAntigens, DifferentiationHomeodomain ProteinsMice, TransgenicMolecular Sequence DataHematopoietic Stem Cell TransplantationBase SequenceBlotting, WesternCell TrackingNeuronsMice, KnockoutDNA-Binding ProteinsAdipose TissueBone Morphogenetic ProteinsApoptosisOsteocytesParacrine CommunicationImmunomodulationFetal BloodImmunophenotypingMuscle DevelopmentBiocompatible MaterialsStromal CellsEmbryo, MammalianModels, BiologicalUp-RegulationCalcification, PhysiologicOsteocalcinCell AdhesionTransfectionMice, SCIDCartilageAntigens, CDDisease Models, AnimalCell TransdifferentiationDown-RegulationOctamer Transcription Factor-3Real-Time Polymerase Chain ReactionSOX9 Transcription Factor