KeratinocytesEpidermisSkinCells, CulturedKeratinsPsoriasisUltraviolet RaysKeratin-10Cell DifferentiationKeratin-14Wound HealingDermatitisSkin, ArtificialHair FollicleSkin NeoplasmsRNA, MessengerMelanocytesSkin Physiological PhenomenaCell DivisionOncogene Proteins, ViralCell Line, TransformedCell LineMouth MucosaPapillomaviridaePapillomavirus E7 ProteinsFibroblastsGene ExpressionImmunohistochemistryForeskinGene Expression RegulationDesmosomesSkin DiseasesDermisPapillomaSignal TransductionTransglutaminasesMelanosomesCell MovementCell ProliferationApoptosisCell AdhesionMice, HairlessPemphigusHairProtein PrecursorsEpitheliumUp-RegulationDesmoglein 3Fibroblast Growth Factor 7Intermediate Filament ProteinsMice, TransgenicBlisterHemidesmosomesSebaceous GlandsDermatitis, AtopicKeratolytic AgentsMolecular Sequence DataCalciumKeratin-1beta-DefensinsSkin PigmentationGerm LayersSkin TransplantationCarcinoma, Squamous CellIntegrin beta4Reverse Transcriptase Polymerase Chain ReactionNon-Fibrillar CollagensPromoter Regions, GeneticAcantholysisTransfectionBlotting, WesternTetradecanoylphorbol AcetateTime FactorsBase SequenceEpithelial CellsCoculture TechniquesTranscription FactorsMicroscopy, ElectronFluorescent Antibody TechniqueCell Transformation, NeoplasticSmear LayerMice, Inbred C57BLLangerhans CellsCell SurvivalOrgan Culture TechniquesCell Culture TechniquesMice, KnockoutCaspase 14Epidermolysis Bullosa SimplexDNA-Binding ProteinsAlopeciaHuman papillomavirus 16Keratin-15Transcription, GeneticIn Situ HybridizationDesmoplakins9,10-Dimethyl-1,2-benzanthraceneEpidermal Growth FactorModels, BiologicalDown-Regulation