Carcinoma, Squamous CellCarcinomaHead and Neck NeoplasmsCarcinoma, HepatocellularCarcinoma in SituMouth NeoplasmsCarcinoma, BasosquamousEsophageal NeoplasmsTumor Cells, CulturedLaryngeal NeoplasmsUterine Cervical NeoplasmsCell Line, TumorImmunohistochemistryTongue NeoplasmsAdenocarcinomaCarcinoma, PapillaryNeoplasm InvasivenessLung NeoplasmsGene Expression Regulation, NeoplasticTumor Markers, BiologicalIn Situ HybridizationLiver NeoplasmsCarcinoma, Ductal, BreastCarcinoma, Basal CellCarcinoma, AdenosquamousMixed Tumor, MalignantSkin NeoplasmsCarcinoma, Small CellPrognosisNeoplasm StagingMice, NudeIn Situ Hybridization, FluorescenceNeoplasm ProteinsReceptor, Epidermal Growth FactorNeoplasm TransplantationDNA, NeoplasmKeratinocytesRNA, MessengerCell DivisionCarcinoma, Intraductal, NoninfiltratingVulvar NeoplasmsCarcinoma, Transitional CellKeratinsCheilitisAntineoplastic AgentsLymphatic MetastasisCarcinoma, BronchogenicApoptosisPrecancerous ConditionsCarcinoma, Adenoid CysticPapillomaviridaeCisplatinImmunoenzyme TechniquesCarcinoma, LobularCarcinoma, MedullaryNeoplasms, Multiple PrimaryCell ProliferationTumor Suppressor Protein p53Antigens, NeoplasmNeoplasms, Squamous CellBreast NeoplasmsNeoplasm MetastasisEpithelioid CellsNeoplasm Recurrence, LocalCell Transformation, NeoplasticCarcinoma, NeuroendocrineNasopharyngeal NeoplasmsReverse Transcriptase Polymerase Chain ReactionThyroid NeoplasmsPenile NeoplasmsPapillomavirus InfectionsGenes, p53Mouth MucosaAnus NeoplasmsRetrospective StudiesTracheal NeoplasmsPapillomaPharyngeal NeoplasmsSurvival AnalysisCarcinoma, MucoepidermoidRNA, NeoplasmSurvival RateTransplantation, HeterologousCarcinoma, Non-Small-Cell LungOropharyngeal NeoplasmsTime FactorsCombined Modality TherapyBlotting, WesternCell SurvivalCarcinoma, EndometrioidTransforming Growth Factor alphaConjunctival NeoplasmsAntibodies, MonoclonalCadherinsCell LineCarcinoma, DuctalEsophagectomyCarcinoma, EmbryonalTumor Virus InfectionsDisease Progression