Adult Stem CellsStem CellsNeuronal PlasticityStem Cell TransplantationCell DifferentiationEmbryonic Stem CellsMultipotent Stem CellsHematopoietic Stem CellsPluripotent Stem CellsStem Cell NicheMesenchymal Stromal CellsPlanariansCell LineageRegenerationMesenchymal Stem Cell TransplantationHematopoietic Stem Cell TransplantationRegenerative MedicineStem Cell ResearchNeural Stem CellsInduced Pluripotent Stem CellsCell ProliferationCells, CulturedCell Culture TechniquesCell- and Tissue-Based TherapyBone Marrow CellsFetal Stem CellsNeoplastic Stem CellsCell SeparationAging, PrematureStem Cell FactorHair FollicleOctamer Transcription Factor-3Tissue EngineeringSignal TransductionMice, Inbred C57BLSpermatogoniaCell AgingNeuronsDental PulpGerm CellsChondrogenesisCell TransplantationModels, BiologicalFlow CytometryPlant StemsCell DedifferentiationGene Expression Regulation, DevelopmentalEmbryo, MammalianGreen Fluorescent ProteinsSOXB1 Transcription FactorsSatellite Cells, Skeletal MusclePhenotypeNestinGene Expression RegulationMice, TransgenicAdipogenesisGene Expression ProfilingStromal CellsCell TransdifferentiationTransplantation, AutologousLong-Term PotentiationReverse Transcriptase Polymerase Chain ReactionSynapsesBiological MarkersImmunohistochemistryAntigens, CD34Hematopoietic Stem Cell MobilizationEpigenesis, GeneticAdipose TissueColony-Forming Units AssayNeurogenesisTime FactorsLentivirusCell DivisionOsteogenesisTissue ScaffoldsTranscription FactorsCoculture TechniquesHMGB3 ProteinProgeriaCell LineWnt ProteinsHomeostasisCell ShapeTestisWnt Signaling PathwayNuclear ReprogrammingPolycomb Repressive Complex 1HematopoiesisDental SacOsteocytesHomeodomain ProteinsEpithelial CellsReceptors, NotchDrosophila ProteinsCell SurvivalIntestinesBone Morphogenetic Protein 6HippocampusAging