EpitheliumEsophagusBarrett EsophagusMetaplasiaEsophageal NeoplasmsKeratinsEpithelial CellsMucous MembraneCarcinoma, Squamous CellCervix UteriImmunohistochemistryPrecancerous ConditionsEsophagoscopyEpidermal CystTongueCholesteatoma, Middle EarKeratinocytesKeratin-10Mouth MucosaErythrosineUterine Cervical NeoplasmsLarynxEsophageal DiseasesPapillomaNeoplasms, Squamous CellEpithelium, CornealBiopsyPapillomaviridaeAdenocarcinomaGastroesophageal RefluxCell DifferentiationCervical Intraepithelial NeoplasiaLactobacillusEsophagitis, PepticVaginaEpidermisDigestive SystemMouth NeoplasmsMucinsStomachGastric MucosaPalatine TonsilCarcinoma in SituSeminiferous EpitheliumOrgan Culture TechniquesMicroscopy, ElectronHead and Neck NeoplasmsBacterial AdhesionImmunoenzyme TechniquesCell Transformation, NeoplasticRetinal Pigment EpitheliumHistocytochemistryRNA, MessengerSkinCells, CulturedTumor Markers, BiologicalCell DivisionReverse Transcriptase Polymerase Chain ReactionOncogene Proteins, ViralPapillomavirus InfectionsOlfactory MucosaCell ProliferationFluorescent Antibody TechniquePolymerase Chain ReactionBlotting, WesternBiological MarkersMolecular Sequence DataDisease ProgressionTranscription FactorsAntibodies, MonoclonalDNA-Binding ProteinsRespiratory MucosaGene Expression Regulation, NeoplasticIntestinal MucosaCell LineTracheaCorneaBase SequenceTumor Cells, CulturedBronchiCiliary BodyIn Situ HybridizationConjunctivaNasal MucosaMicroscopy, Electron, ScanningMorphogenesisColonGene Expression Regulation, DevelopmentalMice, TransgenicLungMice, Inbred C57BLMammary Glands, AnimalRabbitsEye ProteinsEpithelial AttachmentUterusMesodermLimbus CorneaeFluorescent Antibody Technique, IndirectGene Expression