Adult Stem CellsStem CellsStem Cell TransplantationEmbryonic Stem CellsCell DifferentiationMultipotent Stem CellsHematopoietic Stem CellsPluripotent Stem CellsStem Cell NicheMesenchymal Stromal CellsPlanariansCell LineageRegenerationMesenchymal Stem Cell TransplantationHematopoietic Stem Cell TransplantationRegenerative MedicineStem Cell ResearchInduced Pluripotent Stem CellsNeural Stem CellsCell ProliferationCells, CulturedCell Culture TechniquesCell- and Tissue-Based TherapyBone Marrow CellsFetal Stem CellsCell SeparationNeoplastic Stem CellsAging, PrematureStem Cell FactorTissue EngineeringHair FollicleOctamer Transcription Factor-3Signal TransductionCell AgingSpermatogoniaEnergy MetabolismDental PulpGerm CellsModels, BiologicalLipid MetabolismChondrogenesisMice, Inbred C57BLCell TransplantationFlow CytometryPlant StemsGene Expression ProfilingEmbryo, MammalianCell DedifferentiationGene Expression Regulation, DevelopmentalAdipose TissueSatellite Cells, Skeletal MuscleSOXB1 Transcription FactorsAdipogenesisReverse Transcriptase Polymerase Chain ReactionGene Expression RegulationBiological MarkersPhenotypeStromal CellsNestinTransplantation, AutologousGreen Fluorescent ProteinsHematopoietic Stem Cell MobilizationAntigens, CD34Mice, TransgenicCell LineCell DivisionColony-Forming Units AssayCell TransdifferentiationTranscription FactorsHomeostasisOsteogenesisImmunohistochemistryLentivirusTissue ScaffoldsEpigenesis, GeneticTime FactorsIntestinesHMGB3 ProteinProgeriaTestisCoculture TechniquesWnt ProteinsNeuronsPolycomb Repressive Complex 1Nuclear ReprogrammingCell ShapeWnt Signaling PathwayOsteocytesHematopoiesisDental SacCell SurvivalEpithelial CellsOligonucleotide Array Sequence AnalysisNeurogenesisGene ExpressionHomeodomain ProteinsBone Morphogenetic Protein 6Receptors, NotchRNA, MessengerRNA Interference