Genes, erbBReceptor, erbB-3Neuregulin-1Receptor, erbB-2QuinazolinesOncogene Proteins v-erbBReceptor, Epidermal Growth FactorSignal TransductionEpidermal Growth FactorCell Line, TumorGenes, erbB-1Genes, erbB-2Protein Kinase InhibitorsPhosphorylationTransforming Growth Factor alphaBreast NeoplasmsLung NeoplasmsAntineoplastic AgentsTyrphostinsMutationReceptors, Invertebrate PeptideCell ProliferationAntibodies, Monoclonal, HumanizedGene Expression Regulation, NeoplasticProto-Oncogene Proteins c-aktDrug Resistance, NeoplasmCarcinoma, Non-Small-Cell LungGlomerular Filtration RateGene AmplificationLigandsProto-Oncogene ProteinsImmunohistochemistryAntibodies, MonoclonalPhosphatidylinositol 3-KinasesMice, NudeAdenocarcinomaExtracellular Signal-Regulated MAP KinasesTumor Cells, CulturedIntercellular Signaling Peptides and ProteinsIn Situ Hybridization, Fluorescenceras ProteinsEnzyme ActivationDimerizationGene DosageBlotting, WesternMucin-4Protein BindingCarcinoma, Squamous CellProto-Oncogene Proteins c-cblCell LineReceptor Protein-Tyrosine KinasesDNA Mutational AnalysisDown-RegulationApoptosisTyrosinesrc-Family KinasesRNA, Small InterferingTumor Markers, BiologicalRNA, MessengerCell DivisionProtein-Tyrosine KinasesCell MovementCell Transformation, NeoplasticTransfectionCell SurvivalHead and Neck NeoplasmsMAP Kinase Signaling SystemMitogen-Activated Protein KinasesModels, BiologicalPrognosisReverse Transcriptase Polymerase Chain ReactionImmunoprecipitationEnzyme InhibitorsRenal Insufficiency, ChronicProtein Structure, TertiaryMitogen-Activated Protein Kinase 3GlioblastomaAdaptor Proteins, Signal TransducingEpithelial CellsEndocytosisNeoplasmsMammary Neoplasms, ExperimentalHSP90 Heat-Shock ProteinsMice, TransgenicNeoplasm InvasivenessCells, CulturedMolecular Targeted TherapyMolecular Sequence DataImmunoblottingCell Growth ProcessesRNA InterferenceGenes, rasMitogen-Activated Protein Kinase 1ADAM ProteinsProto-Oncogene Proteins c-metUp-RegulationGRB7 Adaptor ProteinMammary Glands, AnimalBrain NeoplasmsNIH 3T3 Cells