Neuregulin-1NeuregulinsReceptor, erbB-3Receptor, erbB-2Genes, erbBReceptor, Epidermal Growth FactorEpidermal Growth FactorOncogene Proteins v-erbBQuinazolinesGenes, erbB-2Signal TransductionCell Line, TumorBreast NeoplasmsPhosphorylationProtein Kinase InhibitorsTransforming Growth Factor alphaAntineoplastic AgentsGene Expression Regulation, NeoplasticTyrphostinsProto-Oncogene Proteins c-aktCell ProliferationMucin-4LigandsProto-Oncogene ProteinsAntibodies, Monoclonal, HumanizedPhosphatidylinositol 3-KinasesGenes, erbB-1DimerizationDrug Resistance, NeoplasmMutationGene AmplificationLung NeoplasmsTumor Cells, CulturedAntibodies, MonoclonalImmunohistochemistryIntercellular Signaling Peptides and ProteinsEnzyme ActivationProtein BindingMammary Neoplasms, ExperimentalBlotting, WesternReceptor Protein-Tyrosine KinasesMice, NudeCell Transformation, NeoplasticExtracellular Signal-Regulated MAP KinasesReceptors, Invertebrate PeptideGRB7 Adaptor ProteinTyrosineCell LineDown-RegulationCell DivisionHSP90 Heat-Shock ProteinsAdenocarcinomaMice, TransgenicRNA, MessengerTransfectionIn Situ Hybridization, FluorescenceMammary Glands, AnimalCell MovementApoptosisCell SurvivalGene DosageProtein Structure, TertiaryCarcinoma, Non-Small-Cell LungRNA, Small InterferingSchwann CellsBenzothiazolesReverse Transcriptase Polymerase Chain ReactionNonheme Iron ProteinsImmunoprecipitationAdaptor Proteins, Signal TransducingMolecular Sequence DataGlomerular Filtration RateModels, BiologicalProtein-Tyrosine KinasesMitogen-Activated Protein KinasesMAP Kinase Signaling SystemEnzyme InhibitorsNeoplasm InvasivenessCell Growth ProcessesProtein IsoformsCells, CulturedNeoplasmsImmunoblottingMitogen-Activated Protein Kinase 3Mammary Glands, Humansrc-Family Kinasesras ProteinsEpithelial CellsTumor Markers, BiologicalAmino Acid SequenceUp-RegulationCOS CellsCarcinoma, Squamous CellRNA InterferenceMice, SCIDRecombinant Fusion ProteinsProtein MultimerizationNIH 3T3 CellsEndocytosisMolecular Targeted Therapy