Transplantation, AutologousHematopoietic Stem Cell TransplantationTransplantation, HomologousBone Marrow TransplantationFetal BloodTransplantation ConditioningHematopoietic Stem Cell MobilizationHodgkin DiseaseMultiple MyelomaSpinal CordRecurrenceTreatment OutcomeLeukocytes, MononuclearRetrospective StudiesSurvival AnalysisSpinal Cord InjuriesKidney TransplantationBlood Transfusion, AutologousAntigens, CD34Graft SurvivalTransplantsT-LymphocytesLymphocytesHematopoietic Stem CellsCells, CulturedUmbilical CordFlow CytometryLymphocyte ActivationGraft RejectionTime FactorsPeripheral Blood Stem Cell TransplantationBlood BanksImmunosuppressive AgentsInfant, NewbornBlood CellsPeripheral NervesMonocytesTissue DonorsImmunophenotypingAntigens, CDCell SeparationHeart TransplantationGraft vs Host DiseaseHistocompatibility TestingPregnancyB-LymphocytesLeukocyte CountTransplantationStem Cell TransplantationCD4-Positive T-LymphocytesCell DifferentiationBone Marrow CellsInterferon-gammaCytokinesCytotoxicity, ImmunologicBlood Cell CountHematologic NeoplasmsPhytohemagglutininsLung TransplantationLeukocytesInterleukin-2Antibodies, MonoclonalBone MarrowColony-Forming Units AssayPolymerase Chain ReactionKiller Cells, NaturalGranulocyte Colony-Stimulating FactorImmunosuppressionHLA AntigensCombined Modality TherapyLeukapheresisHematopoiesisPeripheral Nervous SystemPeripheral Nervous System DiseasesCyclosporineT-Lymphocyte SubsetsMice, SCIDFollow-Up StudiesRNA, MessengerDendritic CellsLymphocyte Culture Test, MixedCytomegalovirus InfectionsCD8-Positive T-LymphocytesLeukemiaCell Culture TechniquesAntigens, CD3Postoperative ComplicationsCord Blood Stem Cell TransplantationT-Lymphocytes, CytotoxicBiological MarkersMaternal-Fetal ExchangeCyclophosphamideWhole-Body IrradiationProspective StudiesLymphocyte CountAntigens, CD45TacrolimusMelphalanFetal Tissue TransplantationCoculture Techniques