Stem CellsFetal BloodHematopoietic Stem CellsStem Cell TransplantationSpinal CordEmbryonic Stem CellsAdult Stem CellsHematopoietic Stem Cell TransplantationPluripotent Stem CellsSpinal Cord InjuriesStem Cell NicheCell DifferentiationInduced Pluripotent Stem CellsNeural Stem CellsStem Cell FactorMesenchymal Stem Cell TransplantationMultipotent Stem CellsMesenchymal Stromal CellsUmbilical CordAntigens, CD34Cell LineageCells, CulturedBlood BanksFetal Stem CellsInfant, NewbornStem Cell ResearchBone Marrow CellsCell ProliferationPlant StemsCell Culture TechniquesCell SeparationHematopoietic Stem Cell MobilizationFlow CytometryHematopoiesisPregnancyColony-Forming Units AssayMice, SCIDNeoplastic Stem CellsCord Blood Stem Cell TransplantationTransplantation, HomologousRegenerationRegenerative MedicineTransplantation, AutologousOctamer Transcription Factor-3Antigens, CDMice, Inbred NODPeripheral Blood Stem Cell TransplantationGraft vs Host DiseaseMice, Inbred C57BLTransplantation ConditioningTime FactorsSignal TransductionMaternal-Fetal ExchangeTotipotent Stem CellsCoculture TechniquesImmunophenotypingHematologic NeoplasmsEmbryo, MammalianCell- and Tissue-Based TherapyCell DivisionSpinal Cord DiseasesGraft SurvivalBiological MarkersGene Expression Regulation, DevelopmentalCell LineSOXB1 Transcription FactorsReverse Transcriptase Polymerase Chain ReactionTissue EngineeringCell SurvivalPhenotypeNeuronsProto-Oncogene Proteins c-kitSpermatogoniaHistocompatibility TestingTransplantation, HeterologousSpinal Cord CompressionTransplantation ChimeraGene Expression ProfilingImmunohistochemistryTreatment OutcomeAntigens, CD38Bone Marrow TransplantationCell TransplantationHomeodomain ProteinsBrain StemBone MarrowGreen Fluorescent ProteinsGene Expression RegulationLentivirusNestinCell CountBlood CellsModels, BiologicalMice, TransgenicSpermatic CordFetusDisease Models, AnimalADP-ribosyl CyclaseTranscription FactorsTransduction, Genetic