Adult Stem CellsStem CellsStem Cell TransplantationMesenchymal Stromal CellsCell DifferentiationEmbryonic Stem CellsHematopoietic Stem CellsMultipotent Stem CellsPluripotent Stem CellsStem Cell NicheCell LineagePlanariansRegenerationMesenchymal Stem Cell TransplantationTissue DonorsHematopoietic Stem Cell TransplantationRegenerative MedicineStem Cell ResearchInduced Pluripotent Stem CellsNeural Stem CellsCell ProliferationBone Marrow CellsCells, CulturedCell Culture TechniquesCell- and Tissue-Based TherapyCell SeparationFetal Stem CellsBlood DonorsTissue EngineeringNeoplastic Stem CellsAging, PrematureLiving DonorsStem Cell FactorOctamer Transcription Factor-3ChondrogenesisHair FollicleCell AgingSpermatogoniaDental PulpFlow CytometrySignal TransductionGerm CellsMice, Inbred C57BLCell TransplantationStromal CellsAdipogenesisOsteogenesisCell DedifferentiationPlant StemsEmbryo, MammalianSOXB1 Transcription FactorsModels, BiologicalGene Expression Regulation, DevelopmentalSatellite Cells, Skeletal MuscleTransplantation, AutologousReverse Transcriptase Polymerase Chain ReactionNestinGreen Fluorescent ProteinsCoculture TechniquesGene Expression ProfilingBiological MarkersTissue ScaffoldsAntigens, CD34Hematopoietic Stem Cell MobilizationCell TransdifferentiationTransplantation, HomologousAdipose TissuePhenotypeColony-Forming Units AssayGene Expression RegulationBone Marrow TransplantationLentivirusCell DivisionImmunohistochemistryMice, TransgenicCell ShapeOsteocytesEpigenesis, GeneticCell LineProgeriaHMGB3 ProteinWnt ProteinsCell SurvivalTestisWnt Signaling PathwayTime FactorsHematopoiesisTranscription FactorsNuclear ReprogrammingPolycomb Repressive Complex 1NeuronsDental SacCell MovementNeurogenesisHomeodomain ProteinsEpithelial CellsBone Morphogenetic Protein 6Receptors, NotchBone MarrowCell Count