Stem CellsEmbryonic Stem CellsStem Cell TransplantationPluripotent Stem CellsCell DifferentiationHematopoietic Stem CellsAdult Stem CellsHematopoietic Stem Cell TransplantationStem Cell NicheKidney TransplantationNeural Stem CellsInduced Pluripotent Stem CellsMultipotent Stem CellsMesenchymal Stem Cell TransplantationMesenchymal Stromal CellsTransplantation, HomologousStem Cell FactorTransplantsCell LineageGraft SurvivalGraft RejectionCells, CulturedStem Cell ResearchImmunosuppressive AgentsPlant StemsTissue DonorsFetal Stem CellsCell ProliferationBone Marrow TransplantationHeart TransplantationHematopoietic Stem Cell MobilizationTransplantation, AutologousTransplantationBone Marrow CellsTime FactorsNeoplastic Stem CellsRegenerationMice, Inbred C57BLLung TransplantationCell SeparationCell Culture TechniquesFlow CytometryPeripheral Blood Stem Cell TransplantationTreatment OutcomeOctamer Transcription Factor-3Cell LineHematopoiesisSignal TransductionAntigens, CD34Regenerative MedicineGraft vs Host DiseaseEmbryo, MammalianTissue and Organ ProcurementTransplantation ConditioningTotipotent Stem CellsGene Expression Regulation, DevelopmentalCord Blood Stem Cell TransplantationCyclosporineRetrospective StudiesBiological MarkersImmunohistochemistryImmunosuppressionTacrolimusMice, SCIDColony-Forming Units AssayFetal Tissue TransplantationSOXB1 Transcription FactorsReverse Transcriptase Polymerase Chain ReactionHistocompatibility TestingSpermatogoniaLiving DonorsNeuronsMice, TransgenicPhenotypeGene Expression RegulationCell DivisionCell- and Tissue-Based TherapyGene Expression ProfilingCell SurvivalTissue EngineeringCytomegalovirus InfectionsModels, BiologicalPostoperative ComplicationsTranscription FactorsHematologic NeoplasmsCell TransplantationWaiting ListsHomeodomain ProteinsCoculture TechniquesGreen Fluorescent ProteinsRNA, MessengerProto-Oncogene Proteins c-kitGene ExpressionAntigens, CDNestinFetal BloodTransplantation ImmunologyCell MovementBone MarrowGerm Cells