Adult Stem CellsStem CellsStem Cell TransplantationHematopoietic Stem CellsCell DifferentiationEmbryonic Stem CellsMultipotent Stem CellsCell LineageStem Cell NichePluripotent Stem CellsMesenchymal Stromal CellsRegenerationPlanariansNeural Stem CellsHematopoietic Stem Cell TransplantationMesenchymal Stem Cell TransplantationCell ProliferationBone Marrow CellsTissue DonorsCells, CulturedRegenerative MedicineInduced Pluripotent Stem CellsStem Cell ResearchCell Culture TechniquesCell SeparationCell- and Tissue-Based TherapyStem Cell FactorFetal Stem CellsNeoplastic Stem CellsAntigens, CD34Colony-Forming Units AssayBlood DonorsMice, Inbred C57BLFlow CytometrySignal TransductionAging, PrematureTissue EngineeringGene Expression Regulation, DevelopmentalLiving DonorsOctamer Transcription Factor-3Hair FollicleHematopoiesisCell AgingEmbryo, MammalianNestinSpermatogoniaCell TransplantationDental PulpChondrogenesisMice, TransgenicGerm CellsHematopoietic Stem Cell MobilizationCell DivisionMyeloid Progenitor CellsNeurogenesisSOXB1 Transcription FactorsGreen Fluorescent ProteinsStromal CellsModels, BiologicalReverse Transcriptase Polymerase Chain ReactionBiological MarkersBone MarrowSatellite Cells, Skeletal MusclePhenotypeTransplantation, AutologousCell DedifferentiationGene Expression ProfilingNeuronsTranscription FactorsImmunohistochemistryHomeodomain ProteinsGene Expression RegulationBone Marrow TransplantationPlant StemsCell CountAdipogenesisCell LineCoculture TechniquesCell MovementReceptors, NotchTime FactorsLentivirusOsteogenesisCell SurvivalAntigens, CDWnt ProteinsCell TransdifferentiationTransplantation, HomologousFetal BloodAdipose TissueTissue ScaffoldsClone CellsHMGB3 ProteinWnt Signaling PathwayLymphoid Progenitor CellsBromodeoxyuridineEpithelial CellsEpigenesis, GeneticCell ShapeProto-Oncogene Proteins c-kit