Stem CellsPlanariansStem Cell NicheTurbellariaAdult Stem CellsCell DifferentiationGerm CellsStem Cell TransplantationHematopoietic Stem CellsRegenerationPluripotent Stem CellsCell LineageMultipotent Stem CellsSTAT Transcription FactorsCord Blood Stem Cell TransplantationCell ProliferationEmbryonic Stem CellsDrosophila ProteinsFetal BloodHelminth ProteinsTestisOvaryNeoplastic Stem CellsDrosophilaGene Expression Regulation, DevelopmentalDrosophila melanogasterSignal TransductionHematopoietic Stem Cell TransplantationNeural Stem CellsInduced Pluripotent Stem CellsCells, CulturedMesenchymal Stem Cell TransplantationCell DivisionStem Cell FactorMesenchymal Stromal CellsModels, BiologicalGene Expression RegulationStem Cell ResearchPlant StemsFetal Stem CellsMice, Inbred C57BLHematopoietic Stem Cell MobilizationBone Marrow CellsAnimals, Genetically ModifiedOctamer Transcription Factor-3Cell Culture TechniquesRegenerative MedicineCell SeparationTransplantation, AutologousHematopoiesisPeripheral Blood Stem Cell TransplantationTotipotent Stem CellsAntigens, CD34Transplantation, HomologousFlow CytometryEmbryo, MammalianSOXB1 Transcription FactorsSpermatogoniaColony-Forming Units AssayCell- and Tissue-Based TherapyMice, SCIDTissue EngineeringProto-Oncogene Proteins c-kitNestinCell LineReverse Transcriptase Polymerase Chain ReactionGene Expression ProfilingHomeodomain ProteinsHair FollicleBrain StemEmbryo ResearchPhenotypeCell SurvivalBiological MarkersCoculture TechniquesMice, TransgenicBone Marrow TransplantationNeuronsCell DedifferentiationImmunohistochemistryTranscription FactorsGreen Fluorescent ProteinsTransplantation ConditioningBone MarrowTeratomaAntigens, CDEmbryoid BodiesNuclear ReprogrammingSpheroids, CellularCell TransplantationNeurogenesisTime FactorsChondrogenesisLentivirusGraft vs Host DiseaseCell MovementMice, Inbred NODCell TrackingGranulocyte Colony-Stimulating FactorAntigens, CD24