Carcinoma, Squamous CellCarcinomaKB CellsUlmaceaeMouth NeoplasmsTumor Cells, CulturedHead and Neck NeoplasmsEpidermal Growth FactorReceptor, Epidermal Growth FactorCarcinoma, HepatocellularNeoplasms, Squamous CellSkin NeoplasmsEsophageal NeoplasmsCell Line, TumorCarcinoma in SituRabdosiaLung NeoplasmsArachidonate 12-LipoxygenaseCarcinoma, Basal CellAdenocarcinomaOral FistulaImmunohistochemistryDiterpenes, KauraneLaryngeal NeoplasmsMice, NudeTongue NeoplasmsCarcinoma, PapillaryTumor Markers, BiologicalCell LineReceptors, Cell SurfaceCell DivisionAntineoplastic AgentsPrognosisNeoplasm TransplantationPhosphorylationNeoplasm StagingDrug Screening Assays, AntitumorNeoplasm ProteinsLiver NeoplasmsApoptosisNeoplasm InvasivenessOropharyngeal NeoplasmsGene Expression Regulation, NeoplasticUterine Cervical NeoplasmsTransplantation, HeterologousCarcinoma, Ductal, BreastAntibodies, MonoclonalLymphatic MetastasisRNA, MessengerKineticsImmunotoxinsAntineoplastic Agents, PhytogenicCarcinoma, Small CellCarcinoma, BronchogenicPhotochemotherapyCarcinoma, VerrucousCell ProliferationCarcinoma, Transitional CellKeratinocytesCarcinoma, AdenosquamousPrecancerous ConditionsMolecular WeightDiterpenesCarcinoma, Adenoid CysticCell SurvivalNeoplasms, ExperimentalBlotting, WesternTime FactorsNeoplasm Recurrence, LocalSignal TransductionPapillomavirus InfectionsDose-Response Relationship, DrugTetradecanoylphorbol AcetateVulvar NeoplasmsCarcinoma, Intraductal, NoninfiltratingNasopharyngeal NeoplasmsPapillomaviridaeMolecular Sequence DataPhorbolsCarcinoma, NeuroendocrineRetrospective StudiesSurvival RateMouth MucosaProtein-Tyrosine KinasesADP Ribose TransferasesCarcinoma, MedullaryImmunoenzyme TechniquesTransfectionCisplatinBase SequenceHypopharyngeal NeoplasmsSurvival AnalysisCarcinoma, LobularPharyngeal NeoplasmsNeoplasm MetastasisDNA, NeoplasmPromoter Regions, GeneticBreast NeoplasmsThyroid NeoplasmsCombined Modality Therapy