Multipotent Stem CellsMesenchymal Stromal CellsMesenchymal Stem Cell TransplantationEmbryonic Stem CellsCell DifferentiationStem CellsStem Cell TransplantationPluripotent Stem CellsHematopoietic Stem CellsAdult Stem CellsCell LineageCells, CulturedCell Culture TechniquesTransplantation, AutologousInduced Pluripotent Stem CellsBone Marrow CellsCell ProliferationHematopoietic Stem Cell TransplantationOctamer Transcription Factor-3Neural Stem CellsStem Cell NicheEmbryo, MammalianOsteogenesisTissue EngineeringChondrogenesisCell SeparationCell LineCoculture TechniquesFetal Stem CellsFlow CytometryAdipogenesisRegenerative MedicineRegenerationSOXB1 Transcription FactorsGene Expression Regulation, DevelopmentalCell- and Tissue-Based TherapyTissue ScaffoldsStem Cell FactorReverse Transcriptase Polymerase Chain ReactionEmbryoid BodiesMice, Inbred C57BLEmbryo ResearchHomeodomain ProteinsGene Expression ProfilingStem Cell ResearchSignal TransductionTeratomaGene Expression RegulationBiological MarkersCell SurvivalCell ShapeUmbilical CordTotipotent Stem CellsHematopoiesisMice, SCIDOsteoblastsGreen Fluorescent ProteinsTranscription FactorsPhenotypeImmunohistochemistryCulture Media, ConditionedNeoplastic Stem CellsMesodermStage-Specific Embryonic AntigensGene ExpressionAlkaline PhosphataseColony-Forming Units AssayNuclear ReprogrammingAntigens, CD34NestinCell TransplantationHematopoietic Stem Cell MobilizationNeuronsChimeraTime FactorsMyocytes, CardiacCell MovementCell TrackingGerm LayersCell DedifferentiationPlant StemsEndodermLentivirusTransplantation, HomologousMice, TransgenicBone Morphogenetic Protein 2Leukemia Inhibitory FactorChondrocytesStromal CellsBone Marrow TransplantationBone RegenerationFetal BloodBone Morphogenetic Protein 4Gene TargetingImmunomodulationAdipocytesFibroblastsDisease Models, AnimalParacrine CommunicationRNA, Messenger