Embryonic Stem CellsAdult Stem CellsStem CellsMesenchymal Stem Cell TransplantationMesenchymal Stromal CellsCell DifferentiationStem Cell TransplantationPluripotent Stem CellsHematopoietic Stem CellsMultipotent Stem CellsCell LineageStem Cell NicheInduced Pluripotent Stem CellsCell Culture TechniquesCells, CulturedNeural Stem CellsCell ProliferationBone Marrow CellsHematopoietic Stem Cell TransplantationOctamer Transcription Factor-3RegenerationEmbryo, MammalianRegenerative MedicineTissue EngineeringChondrogenesisStem Cell ResearchOsteogenesisFetal Stem CellsCell SeparationCell- and Tissue-Based TherapyStem Cell FactorSOXB1 Transcription FactorsFlow CytometryCell LineAdipogenesisCoculture TechniquesGene Expression Regulation, DevelopmentalTissue ScaffoldsPlanariansSignal TransductionNeoplastic Stem CellsReverse Transcriptase Polymerase Chain ReactionMice, Inbred C57BLGene Expression ProfilingEmbryoid BodiesEmbryo ResearchHomeodomain ProteinsGene Expression RegulationBiological MarkersTotipotent Stem CellsCell ShapeCell SurvivalGreen Fluorescent ProteinsPlant StemsTeratomaCell TransplantationTranscription FactorsPhenotypeCell DedifferentiationImmunohistochemistryNuclear ReprogrammingGerm CellsHematopoiesisMice, SCIDHematopoietic Stem Cell MobilizationUmbilical CordNestinLentivirusMesodermAntigens, CD34Colony-Forming Units AssayGene ExpressionTransplantation, AutologousOsteoblastsModels, BiologicalNeuronsMyocytes, CardiacDental PulpCulture Media, ConditionedMice, TransgenicCell MovementStage-Specific Embryonic AntigensCell AgingStromal CellsSpermatogoniaCell TrackingEpigenesis, GeneticTime FactorsAlkaline PhosphataseBone RegenerationAdipose TissueGerm LayersHair FollicleChimeraTransplantation, HomologousCell TransdifferentiationWnt ProteinsEndodermLeukemia Inhibitory FactorFetal Blood