Carcinoma, Squamous CellGliomaHead and Neck NeoplasmsCell Line, TumorMouth NeoplasmsTumor Cells, CulturedTongue NeoplasmsMice, NudeBrain NeoplasmsGene Expression Regulation, NeoplasticNeoplasm TransplantationSkin NeoplasmsCell LineApoptosisEsophageal NeoplasmsNeoplasm InvasivenessAntineoplastic AgentsCell DivisionCarcinoma, Renal CellCell ProliferationRNA, MessengerGlioblastomaTransfectionCell SurvivalTransplantation, HeterologousBlotting, WesternImmunohistochemistryDrug Screening Assays, AntitumorReceptor, Epidermal Growth FactorNeoplasms, Squamous CellKidney NeoplasmsCarcinomaCisplatinReverse Transcriptase Polymerase Chain ReactionKeratinocytesCell MovementCarcinoma, Basal CellAstrocytomaFlow Cytometry2',3'-Cyclic Nucleotide 3'-PhosphodiesteraseNeoplasm ProteinsDNA, NeoplasmSignal TransductionXenograft Model Antitumor AssaysLung NeoplasmsRNA, Small InterferingAntibodies, MonoclonalAntigens, NeoplasmBase SequenceDown-RegulationTime FactorsCarcinoma, Transitional CellMice, Inbred BALB CDrug Resistance, NeoplasmRadiation ToleranceSpheroids, CellularAntineoplastic Agents, AlkylatingLaryngeal NeoplasmsCell Line, TransformedTumor Markers, BiologicalGene ExpressionRNA, NeoplasmUp-RegulationCarcinoma, HepatocellularRadiation-Sensitizing AgentsDose-Response Relationship, DrugMolecular Sequence DataCell CycleTumor Suppressor Protein p53AdenocarcinomaCarcinoma, Small CellPrognosisTumor Suppressor ProteinsPromoter Regions, GeneticPhosphorylationMutationOropharyngeal NeoplasmsMouth MucosaCell Transformation, NeoplasticMatrix Metalloproteinase 9Proto-Oncogene Proteins c-bcl-2Neoplasm StagingRNA InterferenceCarcinoma, Merkel CellDrug SynergismImmunoenzyme TechniquesDNA-Binding ProteinsGene Knockdown TechniquesKeratinsGene Expression ProfilingCaspasesColonic NeoplasmsEnzyme ActivationCell Growth ProcessesUterine Cervical NeoplasmsCell AdhesionTranscription FactorsMatrix Metalloproteinase 2Caspase 3Phenotype