Adult Stem CellsStem CellsStem Cell TransplantationEmbryonic Stem CellsCell DifferentiationHematopoietic Stem CellsMultipotent Stem CellsPluripotent Stem CellsStem Cell NicheMesenchymal Stromal CellsPlanariansCell LineageRegenerationHematopoietic Stem Cell TransplantationMesenchymal Stem Cell TransplantationRegenerative MedicineStem Cell ResearchNeural Stem CellsInduced Pluripotent Stem CellsCell ProliferationKidney TransplantationCell Culture TechniquesBone Marrow CellsCells, CulturedCell- and Tissue-Based TherapyCell SeparationFetal Stem CellsNeoplastic Stem CellsAging, PrematureTransplantation, HomologousStem Cell FactorTransplantsTissue EngineeringHair FollicleOctamer Transcription Factor-3Graft SurvivalGraft RejectionSpermatogoniaCell AgingCell TransplantationTransplantation, AutologousDental PulpBone Marrow TransplantationGerm CellsSignal TransductionChondrogenesisFlow CytometryMice, Inbred C57BLImmunosuppressive AgentsTime FactorsPlant StemsTissue DonorsCell DedifferentiationEmbryo, MammalianSatellite Cells, Skeletal MuscleGene Expression Regulation, DevelopmentalModels, BiologicalSOXB1 Transcription FactorsBiological MarkersHeart TransplantationHematopoietic Stem Cell MobilizationAntigens, CD34Stromal CellsAdipogenesisNestinGreen Fluorescent ProteinsTransplantationGene Expression ProfilingReverse Transcriptase Polymerase Chain ReactionColony-Forming Units AssayAdipose TissueCell TransdifferentiationPhenotypeImmunohistochemistryGene Expression RegulationCell DivisionMice, TransgenicLentivirusTissue ScaffoldsOsteogenesisLung TransplantationHMGB3 ProteinHematopoiesisProgeriaCoculture TechniquesEpigenesis, GeneticTestisWnt ProteinsCell LinePolycomb Repressive Complex 1Peripheral Blood Stem Cell TransplantationTranscription FactorsNuclear ReprogrammingWnt Signaling PathwayTreatment OutcomeCell ShapeDental SacNeuronsOsteocytesIntestines