Mesenchymal Stem Cell TransplantationMesenchymal Stromal CellsStem CellsCell ProliferationCell DifferentiationCells, CulturedBone Marrow CellsAdult Stem CellsOsteogenesisStem Cell TransplantationHematopoietic Stem CellsEmbryonic Stem CellsChondrogenesisMultipotent Stem CellsTissue EngineeringCell Culture TechniquesCell LineageCell DivisionAdipogenesisPluripotent Stem CellsStem Cell NicheSignal TransductionTissue ScaffoldsFlow CytometryNeural Stem CellsCoculture TechniquesRegenerationUmbilical CordCell SurvivalHematopoietic Stem Cell TransplantationFetal Stem CellsOsteoblastsInduced Pluripotent Stem CellsCell MovementMice, Inbred C57BLApoptosisCell SeparationReverse Transcriptase Polymerase Chain ReactionCell- and Tissue-Based TherapyCell Line, TumorRegenerative MedicineGene Expression RegulationImmunohistochemistryCell ShapeCulture Media, ConditionedCell LineAlkaline PhosphataseCell CycleRNA, MessengerChondrocytesStem Cell FactorCell TrackingBone RegenerationBlotting, WesternGene ExpressionBone Morphogenetic Protein 2Disease Models, AnimalTime FactorsParacrine CommunicationImmunomodulationPhenotypeWound HealingGene Expression ProfilingMice, SCIDAdipocytesRats, Sprague-DawleyBiocompatible MaterialsCell CountNeovascularization, PhysiologicBiological MarkersFibroblastsMesodermCell AdhesionBromodeoxyuridineFetal BloodMice, TransgenicRNA, Small InterferingOsteocytesCore Binding Factor Alpha 1 SubunitAdipose TissueMice, NudeTransplantation, HeterologousAntigens, CDImmunophenotypingReal-Time Polymerase Chain ReactionNeoplastic Stem CellsUp-RegulationTranscription FactorsDown-RegulationStromal CellsColony-Forming Units AssayWharton JellyMice, KnockoutNanofibersHydrogelsHydrogelTransduction, GeneticStem Cell ResearchTransfectionIntercellular Signaling Peptides and Proteins