Induced Pluripotent Stem CellsSkinNuclear ReprogrammingKeratinocytesPluripotent Stem CellsFibroblastsUltraviolet RaysOctamer Transcription Factor-3Cell DifferentiationEmbryonic Stem CellsSOXB1 Transcription FactorsMelanocytesCells, CulturedEpidermisCell Culture TechniquesSkin NeoplasmsSkin AgingDose-Response Relationship, RadiationCell LineSkin Physiological PhenomenaSkin, ArtificialDermisGenetic VectorsSkin DiseasesSkin PigmentationKruppel-Like Transcription FactorsCell DedifferentiationSkin AbsorptionTeratomaSunlightEmbryoid BodiesMice, HairlessLentivirusCysteamineMelaninsWound HealingCell EngineeringSkin TestsAdministration, TopicalRegenerative MedicineGene Expression RegulationProto-Oncogene Proteins c-mycTetraploidyPyrimidine DimersOxidative StressDNA DamageErythemaPhotosensitizing AgentsCell ProliferationChromosomes, Artificial, HumanRNA, MessengerMelanomaKeratinsGene ExpressionFeeder CellsMice, Inbred C57BLCell Line, TransformedMice, SCIDEpigenesis, GeneticImmunohistochemistryTransduction, GeneticCulture Media, ConditionedOctamer Transcription FactorsMicroscopy, FluorescenceChimeraTransgenesStage-Specific Embryonic AntigensCell SurvivalModels, BiologicalSkin TransplantationStem Cell TransplantationGenes, Transgenic, SuicideApoptosisCell LineageTelomere HomeostasisBase SequenceGene Expression ProfilingSignal TransductionReverse Transcriptase Polymerase Chain ReactionPhthalic AnhydridesTranscription Factors