Adult Stem CellsStem CellsStem Cell TransplantationEndothelial CellsHematopoietic Stem CellsCell DifferentiationEmbryonic Stem CellsCell LineageMultipotent Stem CellsMesenchymal Stromal CellsRegenerationPluripotent Stem CellsStem Cell NicheCells, CulturedBone Marrow CellsNeovascularization, PhysiologicCell ProliferationAntigens, CD34PlanariansNeural Stem CellsMesenchymal Stem Cell TransplantationHematopoietic Stem Cell TransplantationRegenerative MedicineFlow CytometryColony-Forming Units AssayCell SeparationCell Culture TechniquesCell- and Tissue-Based TherapyInduced Pluripotent Stem CellsFetal Stem CellsStem Cell ResearchCell CountCell MovementMice, Inbred C57BLEndothelium, VascularCell AgingVascular Endothelial Growth Factor Receptor-2Tissue EngineeringSignal TransductionHematopoietic Stem Cell MobilizationStem Cell FactorNeoplastic Stem CellsIschemiaBiological MarkersFetal BloodAntigens, CDChemokine CXCL12Cell TransplantationMice, TransgenicHindlimbMyeloid Progenitor CellsGene Expression Regulation, DevelopmentalAging, PrematureHematopoiesisHemangioblastsPhenotypeHair FollicleOctamer Transcription Factor-3Cell DivisionEmbryo, MammalianBone MarrowReverse Transcriptase Polymerase Chain ReactionVascular Endothelial Growth Factor AGreen Fluorescent ProteinsBone Marrow TransplantationImmunohistochemistryAntigens, CD31NestinSpermatogoniaDental PulpModels, BiologicalChondrogenesisStromal CellsTime FactorsCell SurvivalGene Expression RegulationGerm CellsGene Expression ProfilingTransplantation, AutologousCell AdhesionCoculture TechniquesNeurogenesisSOXB1 Transcription FactorsDisease Models, AnimalNeovascularization, PathologicWound HealingRats, NudeHMGB3 ProteinTranscription FactorsLentivirusSatellite Cells, Skeletal MuscleBlood CellsTissue ScaffoldsCell DedifferentiationProto-Oncogene Proteins c-kitNeuronsCell ShapeHomeodomain ProteinsCell LineMice, Knockout