Mouth NeoplasmsCarcinoma, Squamous CellCell Line, TumorDrug Screening Assays, AntitumorTumor Cells, CulturedHL-60 CellsMice, NudeCell LineApoptosisAntineoplastic AgentsTumor Markers, BiologicalMouth MucosaHead and Neck NeoplasmsLeukoplakia, OralTumor BurdenTongue NeoplasmsGene Expression Regulation, NeoplasticNeoplasms, Squamous CellImmunohistochemistryTumor Necrosis Factor-alphaCell ProliferationNeoplasms, ExperimentalLeukoplakiaTumor Suppressor Protein p53Carcinoma, VerrucousRNA, MessengerNeoplasm ProteinsCell Line, TransformedGenes, Tumor SuppressorReverse Transcriptase Polymerase Chain ReactionNeoplasm MetastasisEsophageal NeoplasmsAdenocarcinomaNeoplasm StagingSkin NeoplasmsAntigens, NeoplasmTumor Suppressor ProteinsCell DivisionCell Transformation, NeoplasticTransplantation, HeterologousNeoplasm TransplantationNeovascularization, PathologicCell SurvivalDNA, NeoplasmXenograft Model Antitumor AssaysPrecancerous ConditionsPrognosisNeoplasm InvasivenessBlotting, WesternGingival NeoplasmsWilms TumorTransfectionLymphatic MetastasisNeoplasmsImmunoenzyme TechniquesMice, Inbred BALB CSignal TransductionBrain NeoplasmsLung NeoplasmsMammary Neoplasms, ExperimentalCarcinoid TumorPolymerase Chain ReactionBase SequenceMutationGene ExpressionTumor MicroenvironmentColonic NeoplasmsTime FactorsMolecular Sequence DataCell MovementFlow CytometryDisease ProgressionMice, SCIDDown-RegulationAntibodies, MonoclonalNeuroendocrine TumorsGene Expression ProfilingCarcinoma, Ehrlich TumorBreast NeoplasmsMouth FloorFibrosarcomaRNA, Small InterferingNeoplasm Recurrence, LocalCisplatinLaryngeal NeoplasmsMandibular NeoplasmsGenes, p53RNA, NeoplasmUp-RegulationPromoter Regions, GeneticCells, CulturedOvarian NeoplasmsArecaOropharyngeal NeoplasmsDose-Response Relationship, DrugLiver NeoplasmsMice, Inbred C57BLRetrospective StudiesCell CycleSurvival Analysis