KeratinocytesEpidermisKeratin-10SkinKeratinsCells, CulturedPsoriasisWound HealingHair FollicleUltraviolet RaysCell DifferentiationRNA, MessengerCell DivisionGene ExpressionCalciumBarrett EsophagusMetaplasiaEsophagusCactaceaeEpitheliumEpithelial CellsKeratin-14Goblet CellsDermatitisSkin, ArtificialImmunohistochemistrySkin NeoplasmsMelanocytesCell LineSkin Physiological PhenomenaPrecancerous ConditionsOncogene Proteins, ViralCell Line, TransformedMicroscopy, ElectronEsophageal DiseasesMucous MembranePapillomavirus E7 ProteinsSignal TransductionPapillomaviridaeHyperplasiaMouth MucosaGene Expression RegulationCell Movement