Mesenchymal Stem Cell TransplantationMesenchymal Stromal CellsInduced Pluripotent Stem CellsPluripotent Stem CellsStem CellsCell DifferentiationEmbryonic Stem CellsBone Marrow CellsAdult Stem CellsCells, CulturedStem Cell TransplantationOsteogenesisHematopoietic Stem CellsCell Culture TechniquesCell LineageChondrogenesisMultipotent Stem CellsTissue EngineeringCell ProliferationNuclear ReprogrammingAdipogenesisRegenerative MedicineStem Cell NicheOctamer Transcription Factor-3Tissue ScaffoldsNeural Stem CellsCell- and Tissue-Based TherapyHematopoietic Stem Cell TransplantationRegenerationCoculture TechniquesFetal Stem CellsUmbilical CordCell SeparationFlow CytometryOsteoblastsSOXB1 Transcription FactorsCell DedifferentiationCell ShapeAlkaline PhosphataseBone RegenerationReverse Transcriptase Polymerase Chain ReactionStem Cell ResearchCell TrackingCulture Media, ConditionedCell SurvivalBone Morphogenetic Protein 2Gene Expression RegulationMice, Inbred C57BLChondrocytesStem Cell FactorBiological MarkersMice, SCIDImmunomodulationGene Expression ProfilingAdipocytesLentivirusCell LineStage-Specific Embryonic AntigensSignal TransductionParacrine CommunicationFibroblastsCell MovementFetal BloodBiocompatible MaterialsTransduction, GeneticEmbryoid BodiesAdipose TissueImmunohistochemistryOsteocytesCore Binding Factor Alpha 1 SubunitPhenotypeCell TransdifferentiationTeratomaNeoplastic Stem CellsGerm LayersDisease Models, AnimalColony-Forming Units AssayGene ExpressionWharton JellyCell TransplantationWound HealingMesodermImmunophenotypingHydrogelsMyocytes, CardiacNeovascularization, PhysiologicEmbryo, MammalianTransplantation, AutologousHydrogelNanofibersGene Expression Regulation, DevelopmentalGreen Fluorescent ProteinsAntigens, CD34NestinTime FactorsHematopoietic Stem Cell MobilizationHomeodomain ProteinsTransplantation, HomologousTransplantation, HeterologousStromal Cells