Hematopoietic Stem CellsColony-Forming Units AssayRegenerative MedicineHematopoiesisHematopoietic Stem Cell TransplantationAntigens, CD34Bone Marrow CellsBone MarrowStem CellsCell SeparationMice, Inbred C57BLCells, CulturedCell DifferentiationEmbryonic Stem CellsStem Cell TransplantationCell LineageAdult Stem CellsPluripotent Stem CellsStem Cell NicheInduced Pluripotent Stem CellsHematopoietic Stem Cell MobilizationTransplantation, HomologousMultipotent Stem CellsTissue EngineeringMesenchymal Stromal CellsCell Culture TechniquesStem Cell FactorRegenerationCell ProliferationFlow CytometryMesenchymal Stem Cell TransplantationStem Cell ResearchFetal BloodGraft vs Host DiseaseNeural Stem CellsTransplantation ConditioningBone Marrow TransplantationMice, SCIDHematopoietic SystemCell- and Tissue-Based TherapyNuclear ReprogrammingBioengineeringTransplantation, AutologousHematologic NeoplasmsMesonephrosTissue ScaffoldsNeuroectodermal Tumors, PrimitivePrimitive StreakBiocompatible MaterialsLentivirusCord Blood Stem Cell TransplantationMice, Inbred NODFetal Stem CellsTransduction, GeneticProto-Oncogene Proteins c-kitEmbryo, MammalianTransplantation ChimeraCell TransplantationGenetic VectorsWhole-Body IrradiationGraft SurvivalSignal TransductionGene Expression Regulation, DevelopmentalAntigens, CDOctamer Transcription Factor-3Myeloid Progenitor CellsTime FactorsGranulocyte Colony-Stimulating FactorCell DedifferentiationMice, TransgenicLeukemiaStromal CellsChimerismCellular MicroenvironmentRetroviridaeYolk SacCell SurvivalHematopoiesis, ExtramedullaryNeoplastic Stem CellsReverse Transcriptase Polymerase Chain ReactionAntigens, CD38Genetic TherapyLymphopoiesisMice, KnockoutCoculture TechniquesCell DivisionPeripheral Blood Stem Cell TransplantationRadiation ChimeraCell LineTissue DonorsPhenotypeModels, BiologicalBiological MarkersGene Expression RegulationGreen Fluorescent ProteinsThrombopoietinTranscription FactorsHomeodomain ProteinsGene Expression ProfilingCell Engineering