Stem CellsCell LineCell Line, TumorHematopoietic Stem CellsEmbryonic Stem CellsStem Cell TransplantationAdult Stem CellsPluripotent Stem CellsHematopoietic Stem Cell TransplantationCell DifferentiationStem Cell NicheCell Line, TransformedNeural Stem CellsInduced Pluripotent Stem CellsMultipotent Stem CellsMesenchymal Stem Cell TransplantationStem Cell FactorMesenchymal Stromal CellsCell ProliferationTumor Cells, CulturedCells, CulturedCell LineageStem Cell ResearchPlant StemsRNA, MessengerFetal Stem CellsFlow CytometryNeoplastic Stem CellsCell SurvivalSignal TransductionCell Culture TechniquesReverse Transcriptase Polymerase Chain ReactionApoptosisBone Marrow CellsCell DivisionBase SequenceTransfectionMolecular Sequence DataHematopoietic Stem Cell MobilizationGene ExpressionOctamer Transcription Factor-3Cell SeparationGene Expression Regulation, NeoplasticGene Expression RegulationRegenerationMice, Inbred C57BLPhenotypeMice, SCIDGene Expression ProfilingBlotting, WesternHematopoiesisAntineoplastic AgentsMice, NudeTranscription FactorsEmbryo, MammalianImmunohistochemistryRegenerative MedicineAntigens, CD34Clone CellsTransplantation, AutologousTransplantation, HeterologousTotipotent Stem CellsTime FactorsPeripheral Blood Stem Cell TransplantationColony-Forming Units AssayCell Transformation, NeoplasticMutationTransplantation, HomologousEpithelial CellsPromoter Regions, GeneticCell MovementTranscription, GeneticSOXB1 Transcription FactorsGenetic VectorsNeoplasm ProteinsDNA-Binding ProteinsGene Expression Regulation, DevelopmentalAntigens, CDMice, TransgenicModels, BiologicalCell CycleCoculture TechniquesSpermatogoniaDrug Resistance, NeoplasmFibroblastsProto-Oncogene Proteins c-kitHomeodomain ProteinsGreen Fluorescent ProteinsNeoplasm TransplantationKaryotypingPolymerase Chain ReactionTeratomaDown-RegulationDrug Screening Assays, AntitumorTissue EngineeringNeuronsBreast NeoplasmsRNA, Small InterferingCell- and Tissue-Based TherapyGerm Cells