Mouth NeoplasmsCarcinoma, Squamous CellActinsMouth MucosaLeukoplakia, OralActin CytoskeletonActin Depolymerizing FactorsTongue NeoplasmsHead and Neck NeoplasmsNeoplasms, Squamous CellLeukoplakiaCarcinoma, VerrucousGingival NeoplasmsEsophageal NeoplasmsImmunohistochemistryTumor Markers, BiologicalPrecancerous ConditionsCell Line, TumorActin Capping ProteinsMouth FloorGene Expression Regulation, NeoplasticPrognosisArecaNeoplasm InvasivenessNeoplasm StagingOropharyngeal NeoplasmsMandibular NeoplasmsOral Submucous FibrosisLichen Planus, OralLymphatic MetastasisLaryngeal NeoplasmsSkin NeoplasmsCytoskeletonImmunoenzyme TechniquesPapillomavirus Infections4-Nitroquinoline-1-oxideReverse Transcriptase Polymerase Chain ReactionNeck DissectionPalatal NeoplasmsMouthNeoplasm ProteinsPapillomaviridaeCell ProliferationHuman papillomavirus 16Case-Control StudiesTumor Cells, CulturedKeratinocytesCarcinoma, Basal CellSalivaPhalloidineMice, NudePolymerase Chain ReactionCell MovementUterine Cervical NeoplasmsArecolineEosine Yellowish-(YS)PeplomycinRNA, MessengerCisplatinRetrospective StudiesAntineoplastic AgentsNeoplasm Recurrence, LocalBiopsyCadherinsBlotting, WesternCell Transformation, NeoplasticKeratoacanthomaLung NeoplasmsSilver StainingThiazolidinesApoptosisHuman papillomavirus 18Disease ProgressionChromosomes, Human, Pair 3GelsolinSurvival AnalysisMutationDNA, NeoplasmCyclin-Dependent Kinase Inhibitor p16Tumor Suppressor Protein p53Survival RateGenes, p53AlphapapillomavirusRosaniline DyesDown-RegulationVulvar NeoplasmsNicotinamide N-MethyltransferaseReceptor, Epidermal Growth FactorNucleolus Organizer RegionAdenocarcinomaDenture Precision AttachmentGene ExpressionAntigens, NeoplasmLoss of HeterozygositySmokingKeratin-13Keratin-19Hypopharyngeal NeoplasmsPharyngeal NeoplasmsTissue Array Analysis