Stem CellsFetal BloodHematopoietic Stem CellsStem Cell TransplantationSpinal CordEmbryonic Stem CellsGraft SurvivalAdult Stem CellsHematopoietic Stem Cell TransplantationPluripotent Stem CellsSpinal Cord InjuriesCell DifferentiationStem Cell NicheInduced Pluripotent Stem CellsNeural Stem CellsStem Cell FactorMesenchymal Stem Cell TransplantationMultipotent Stem CellsMesenchymal Stromal CellsUmbilical CordAntigens, CD34Graft Occlusion, VascularCell LineageCells, CulturedBlood BanksFetal Stem CellsInfant, NewbornCell ProliferationStem Cell ResearchBone Marrow CellsPlant StemsCell Culture TechniquesCell SeparationHematopoietic Stem Cell MobilizationFlow CytometryGraft vs Host DiseaseTransplantation, AutologousHematopoiesisMice, SCIDTime FactorsColony-Forming Units AssayPregnancyCord Blood Stem Cell TransplantationNeoplastic Stem CellsRegenerationTransplantation, HomologousBlood Vessel ProsthesisTreatment OutcomeRegenerative MedicineMice, Inbred C57BLAntigens, CDMice, Inbred NODPeripheral Blood Stem Cell TransplantationOctamer Transcription Factor-3Transplantation ConditioningPolytetrafluoroethyleneHistocompatibility TestingTransplantation, HeterologousTissue EngineeringHematologic NeoplasmsSignal TransductionMaternal-Fetal ExchangeCoculture TechniquesBone Marrow TransplantationBiological MarkersTotipotent Stem CellsImmunophenotypingCell DivisionEmbryo, MammalianTransplantation ChimeraSpinal Cord DiseasesImmunohistochemistryReverse Transcriptase Polymerase Chain ReactionCell- and Tissue-Based TherapyCell SurvivalGene Expression Regulation, DevelopmentalCell TransplantationCell LineTransplantsSOXB1 Transcription FactorsNeuronsSpermatogoniaSpinal Cord CompressionProto-Oncogene Proteins c-kitPhenotypeCell CountGene Expression ProfilingBone MarrowMice, TransgenicGreen Fluorescent ProteinsVascular PatencyAntigens, CD38Fetal Tissue TransplantationHomeodomain ProteinsGene Expression RegulationBrain StemRetrospective StudiesDisease Models, AnimalBlood CellsLentivirus