Fetal BloodStem CellsSpinal CordHematopoietic Stem CellsSpinal Cord InjuriesStem Cell TransplantationEmbryonic Stem CellsUmbilical CordHematopoietic Stem Cell TransplantationAdult Stem CellsCell DifferentiationBlood BanksPluripotent Stem CellsAntigens, CD34Infant, NewbornStem Cell NicheInduced Pluripotent Stem CellsStem Cell FactorNeural Stem CellsMesenchymal Stromal CellsCells, CulturedMesenchymal Stem Cell TransplantationMultipotent Stem CellsCell LineagePregnancyFetal Stem CellsCell SeparationCell Culture TechniquesBone Marrow CellsFlow CytometryColony-Forming Units AssayCell ProliferationMice, SCIDCord Blood Stem Cell TransplantationMaternal-Fetal ExchangeHematopoiesisSpinal Cord DiseasesStem Cell ResearchTransplantation, HomologousPlant StemsMice, Inbred NODHematopoietic Stem Cell MobilizationAntigens, CDSpinal Cord CompressionGraft vs Host DiseaseImmunophenotypingTransplantation ConditioningTime FactorsSpermatic CordHistocompatibility TestingNeoplastic Stem CellsHematologic NeoplasmsRegenerationSpinal Cord IschemiaAntigens, CD38Spinal Cord NeoplasmsRegenerative MedicineGraft SurvivalCoculture TechniquesTransplantation, AutologousBlood PreservationPeripheral Blood Stem Cell TransplantationADP-ribosyl CyclaseSignal TransductionBlood CellsTransplantation ChimeraCell DivisionBiological MarkersMice, Inbred C57BLOctamer Transcription Factor-3Maternal ExposureTransplantation, HeterologousNeuronsCell LineFetusReverse Transcriptase Polymerase Chain ReactionBlood Cell CountPlacentaPhenotypeCell SurvivalAntigens, CD45Gene Expression Regulation, DevelopmentalImmunohistochemistryCell- and Tissue-Based TherapyTissue DonorsCell CountLeukocytes, MononuclearTotipotent Stem CellsGestational AgeEmbryo, MammalianCell TransplantationCord FactorsBone MarrowGene Expression RegulationProto-Oncogene Proteins c-kitGreen Fluorescent ProteinsLentivirusGene Expression ProfilingTissue EngineeringBone Marrow Transplantation