Umbilical CordMesenchymal Stromal CellsWharton JellyCalcium PhosphatesHexuronic AcidsGlucuronic AcidStem CellsCell DifferentiationTissue ScaffoldsMesenchymal Stem Cell TransplantationAdult Stem CellsHematopoietic Stem CellsEmbryonic Stem CellsPeripheral Blood Stem Cell TransplantationAlginatesHematopoietic Stem Cell TransplantationTissue EngineeringStem Cell TransplantationBone Marrow CellsFetal BloodCord Blood Stem Cell TransplantationTransplantation, AutologousHematopoietic Stem Cell MobilizationBone MarrowPluripotent Stem CellsStem Cell NicheCells, CulturedMultipotent Stem CellsBone Marrow TransplantationInduced Pluripotent Stem CellsTransplantation, HomologousCell LineageNeural Stem CellsAntigens, CD34Cell ProliferationGranulocyte Colony-Stimulating FactorStem Cell FactorCell Culture TechniquesUmbilical VeinsOsteogenesisFetal Stem CellsLeukapheresisCell SeparationUmbilical ArteriesChondrogenesisFlow CytometryTransplantation ConditioningGraft vs Host DiseaseHematopoiesisRegenerationColony-Forming Units AssayAdipogenesisHematologic NeoplasmsCoculture TechniquesBlood Component RemovalGraft SurvivalSpinal CordStem Cell ResearchRegenerative MedicineCell- and Tissue-Based TherapyMice, Inbred C57BLPlant StemsMice, SCIDTime FactorsMelphalanCell SurvivalNeoplastic Stem CellsBlood CellsCombined Modality TherapyAntigens, CDReverse Transcriptase Polymerase Chain ReactionImmunophenotypingOsteoblastsCyclophosphamideTreatment OutcomeSpinal Cord InjuriesMultiple MyelomaCell MovementSignal TransductionBusulfanOctamer Transcription Factor-3Biological MarkersCell ShapeBlood Cell CountTissue DonorsPregnancyImmunohistochemistryWhole-Body IrradiationGene Expression RegulationCell TrackingTransplantation ChimeraCell CountCulture Media, ConditionedStromal CellsTransplantation, HeterologousPhenotypeMice, Inbred NODAntineoplastic Combined Chemotherapy ProtocolsLeukemiaCell Line