Adult Stem CellsStem CellsHematopoietic Stem CellsCell DifferentiationStem Cell TransplantationMultipotent Stem CellsEmbryonic Stem CellsCell LineageStem Cell NicheMesenchymal Stromal CellsPluripotent Stem CellsRegenerationNeural Stem CellsBone Marrow CellsCell ProliferationPlanariansCells, CulturedHematopoietic Stem Cell TransplantationAntigens, CD34Mesenchymal Stem Cell TransplantationColony-Forming Units AssayRegenerative MedicineCell SeparationCell Culture TechniquesInduced Pluripotent Stem CellsStem Cell FactorStem Cell ResearchFetal Stem CellsNeoplastic Stem CellsCell- and Tissue-Based TherapyHematopoiesisMice, Inbred C57BLFlow CytometryMyeloid Progenitor CellsSignal TransductionGene Expression Regulation, DevelopmentalNestinHematopoietic Stem Cell MobilizationNeurogenesisTissue EngineeringMice, TransgenicCell DivisionBone MarrowEmbryo, MammalianOctamer Transcription Factor-3Hair FollicleAging, PrematureCell AgingCell CountCell TransplantationNeuronsGreen Fluorescent ProteinsCell MovementSOXB1 Transcription FactorsStromal CellsEndothelial CellsChondrogenesisBiological MarkersFetal BloodReverse Transcriptase Polymerase Chain ReactionHomeodomain ProteinsDental PulpImmunohistochemistryPhenotypeTransplantation, AutologousSpermatogoniaAntigens, CDTranscription FactorsModels, BiologicalGene Expression ProfilingGerm CellsGene Expression RegulationErythroid Precursor CellsCell SurvivalGranulocyte Colony-Stimulating FactorReceptors, NotchCell LineBromodeoxyuridineCoculture TechniquesSatellite Cells, Skeletal MuscleProto-Oncogene Proteins c-kitBone Marrow TransplantationCell DedifferentiationAdipogenesisTime FactorsOsteogenesisLentivirusWnt ProteinsLymphoid Progenitor CellsClone CellsMice, KnockoutPlant StemsEpithelial CellsCell TransdifferentiationMice, SCIDCell ShapeWnt Signaling PathwayGene ExpressionTissue ScaffoldsChemokine CXCL12