Adult Stem CellsStem CellsStem Cell TransplantationEmbryonic Stem CellsCell DifferentiationMultipotent Stem CellsHematopoietic Stem CellsPluripotent Stem CellsStem Cell NicheMesenchymal Stromal CellsPlanariansCell LineageRegenerationMesenchymal Stem Cell TransplantationHematopoietic Stem Cell TransplantationRegenerative MedicineStem Cell ResearchInduced Pluripotent Stem CellsNeural Stem CellsCell ProliferationCell Culture TechniquesCells, CulturedBone Marrow CellsCell- and Tissue-Based TherapyFetal Stem CellsCell SeparationNeoplastic Stem CellsAging, PrematureStem Cell FactorTissue EngineeringHair FollicleOctamer Transcription Factor-3Tissue DonorsSpermatogoniaCell AgingDental PulpGerm CellsChondrogenesisSignal TransductionCell TransplantationFlow CytometryMice, Inbred C57BLPlant StemsCell DedifferentiationEmbryo, MammalianSatellite Cells, Skeletal MuscleSOXB1 Transcription FactorsGene Expression Regulation, DevelopmentalModels, BiologicalTransplantation, AutologousAdipogenesisStromal CellsNestinGreen Fluorescent ProteinsHematopoietic Stem Cell MobilizationGene Expression ProfilingAntigens, CD34Reverse Transcriptase Polymerase Chain ReactionBiological MarkersColony-Forming Units AssayAdipose TissueBlood DonorsCell TransdifferentiationPhenotypeGene Expression RegulationCell DivisionLentivirusTissue ScaffoldsOsteogenesisMice, TransgenicHMGB3 ProteinProgeriaEpigenesis, GeneticImmunohistochemistryCoculture TechniquesLiving DonorsTestisWnt ProteinsCell LinePolycomb Repressive Complex 1Transcription FactorsNuclear ReprogrammingWnt Signaling PathwayHematopoiesisCell ShapeBone Marrow TransplantationTransplantation, HomologousDental SacOsteocytesNeuronsNeurogenesisEpithelial CellsHomeodomain ProteinsBone Morphogenetic Protein 6Receptors, NotchIntestinesCell SurvivalHomeostasisTime FactorsPeripheral Blood Stem Cell Transplantation