Embryonic Stem CellsAdult Stem CellsStem CellsStem Cell TransplantationCell DifferentiationCell- and Tissue-Based TherapyPluripotent Stem CellsMesenchymal Stem Cell TransplantationHematopoietic Stem CellsMesenchymal Stromal CellsInduced Pluripotent Stem CellsCell LineageMultipotent Stem CellsRegenerationRegenerative MedicineStem Cell ResearchStem Cell NicheCell Culture TechniquesNeural Stem CellsOctamer Transcription Factor-3Hematopoietic Stem Cell TransplantationCells, CulturedEmbryo, MammalianCell ProliferationEmbryo ResearchCell TrackingCell LineCell TransplantationBone Marrow CellsSOXB1 Transcription FactorsCell SeparationPlanariansGene Expression Regulation, DevelopmentalTissue EngineeringStem Cell FactorEmbryoid BodiesFetal Stem CellsFlow CytometryMice, Inbred C57BLSignal TransductionTeratomaHomeodomain ProteinsTissue DonorsMyocytes, CardiacGreen Fluorescent ProteinsTotipotent Stem CellsNeoplastic Stem CellsCell SurvivalGene Expression ProfilingCoculture TechniquesBiological MarkersTransplantation, AutologousReverse Transcriptase Polymerase Chain ReactionNuclear ReprogrammingGerm CellsHematopoietic Stem Cell MobilizationLentivirusTranscription FactorsNeuronsBone Marrow TransplantationModels, BiologicalAntigens, CD34ImmunohistochemistryGene Expression RegulationMyoblasts, SkeletalMice, SCIDCell DedifferentiationGerm LayersPlant StemsHematopoiesisChimeraPhenotypeMyoblasts, CardiacTime FactorsMice, TransgenicNestinEndodermLeukemia Inhibitory FactorDisease Models, AnimalEpigenesis, GeneticSpermatogoniaChondrogenesisHair FollicleGene TargetingStage-Specific Embryonic AntigensFeeder CellsGene ExpressionBlastocystCord Blood Stem Cell TransplantationColony-Forming Units AssayTranslational Medical ResearchNeovascularization, PhysiologicCell MovementStromal CellsCell AgingBlood DonorsCell ShapeNeurogenesisTransplantation, HomologousDental Pulp