Adult Stem CellsMultipotent Stem CellsStem CellsCell DifferentiationPancreasMesenchymal Stromal CellsStem Cell TransplantationCell LineageEmbryonic Stem CellsHematopoietic Stem CellsMesenchymal Stem Cell TransplantationPluripotent Stem CellsStem Cell NicheCells, CulturedCell ProliferationRegenerationBone Marrow CellsCell Culture TechniquesNeural CrestPlanariansChondrogenesisNeural Stem CellsOsteogenesisRegenerative MedicineHematopoietic Stem Cell TransplantationFlow CytometryInduced Pluripotent Stem CellsStem Cell ResearchNeoplastic Stem CellsCell SeparationCell- and Tissue-Based TherapyPancreas TransplantationImmunohistochemistryHair FollicleNeuronsMice, Inbred C57BLFetal Stem CellsOctamer Transcription Factor-3Signal TransductionNeurogliaSpermatogoniaTissue EngineeringNestinGerm CellsStem Cell FactorGene Expression Regulation, DevelopmentalMice, TransgenicCell TransplantationEmbryo, MammalianStromal CellsAging, PrematureSOXB1 Transcription FactorsCell DedifferentiationModels, BiologicalCell AgingColony-Forming Units AssayHematopoiesisCell DivisionReverse Transcriptase Polymerase Chain ReactionAntigens, CD34Green Fluorescent ProteinsBiological MarkersDental PulpGene Expression ProfilingPhenotypeAdipogenesisHomeodomain ProteinsTranscription FactorsGene Expression RegulationCell LinePancreas, ExocrineEpithelial CellsCoculture TechniquesClone CellsNuclear ReprogrammingCell MovementWnt ProteinsAdipose TissueSatellite Cells, Skeletal MuscleCell ShapeCell TransdifferentiationTestisCell SurvivalMesodermCell CountPlant StemsTime FactorsDental SacNeurogenesisEpigenesis, GeneticMice, SCIDAntigens, CDGene ExpressionPancreatic NeoplasmsBone MarrowBromodeoxyuridineBone Marrow TransplantationRNA, MessengerTransplantation, AutologousTotipotent Stem Cells