Embryonic Stem CellsStem CellsSkinCell DifferentiationPluripotent Stem CellsPrenatal InjuriesKeratinocytesStem Cell TransplantationSkin Physiological PhenomenaKeratin-17Cells, CulturedEpidermisEmbryo, MammalianHair FollicleOctamer Transcription Factor-3FibroblastsHematopoietic Stem CellsInduced Pluripotent Stem CellsCell Culture TechniquesCell LineageDermisAdult Stem CellsCell LineLaboratoriesSkin AgingSkin NeoplasmsFetusEmbryoid BodiesNeural Stem CellsSebaceous GlandsWound HealingEmbryo ResearchSOXB1 Transcription FactorsGene Expression Regulation, DevelopmentalTeratomaMultipotent Stem CellsCell ProliferationStem Cell NicheHematopoietic Stem Cell TransplantationUltraviolet RaysTotipotent Stem CellsHomeodomain ProteinsGerm LayersMesenchymal Stromal CellsMelanocytesSkin TransplantationMesenchymal Stem Cell TransplantationChimeraEndodermStem Cell ResearchLeukemia Inhibitory FactorGene TargetingGene Expression ProfilingSignal TransductionStem Cell FactorReverse Transcriptase Polymerase Chain ReactionTranscription FactorsGene Expression RegulationMice, Inbred C57BLBlastocystStage-Specific Embryonic AntigensNuclear ReprogrammingFeeder CellsCell SurvivalFlow CytometryRegenerative MedicineBiological MarkersCell SeparationGreen Fluorescent ProteinsBone Morphogenetic Protein 4Gene ExpressionSkin, ArtificialCoculture TechniquesImmunohistochemistryHematopoiesisSkin DiseasesNeuronsGerm CellsRNA, MessengerMyocytes, CardiacFetal Stem CellsModels, BiologicalBase SequenceEpigenesis, GeneticMice, SCIDPhenotypeEmbryonic DevelopmentRegenerationSkin PigmentationActivinsCell DedifferentiationMice, TransgenicNeoplastic Stem CellsKaryotypingCulture Media, ConditionedPregnancyTime FactorsPlant StemsCloning, OrganismLaboratories, Hospital