Epidermal Growth FactorReceptor, Epidermal Growth FactorAutocrine CommunicationLigandsSignal TransductionTransforming Growth Factor alphaQuinazolinesPhosphorylationCell DivisionCells, CulturedCell LineCell Line, TumorReceptor, erbB-2Tumor Cells, CulturedRNA, MessengerMolecular Sequence DataCD40 LigandIntercellular Signaling Peptides and ProteinsGrowth SubstancesProtein BindingTyrphostinsFas Ligand ProteinParacrine CommunicationAmino Acid SequenceReceptors, Cell SurfaceTransforming Growth FactorsTransfectionKineticsAntibodies, MonoclonalEnzyme ActivationImmunohistochemistryAntineoplastic AgentsCell ProliferationProtein-Tyrosine KinasesBlotting, WesternProtein Kinase InhibitorsRecombinant ProteinsMutationBreast NeoplasmsBinding SitesLung NeoplasmsTyrosineApoptosisBase SequenceAntibodies, Monoclonal, HumanizedCell MovementDose-Response Relationship, DrugGenes, erbB-1Reverse Transcriptase Polymerase Chain ReactionProto-Oncogene ProteinsMitogen-Activated Protein KinasesMice, NudeReceptor, erbB-3Protein Structure, TertiaryGene ExpressionEpithelial CellsPeptidesEnzyme InhibitorsGene Expression RegulationDown-RegulationGene Expression Regulation, NeoplasticReceptors, Autocrine Motility FactorCarcinoma, Squamous CellFibroblastsMembrane ProteinsRecombinant Fusion ProteinsCell MembraneMAP Kinase Signaling SystemCell DifferentiationMembrane GlycoproteinsExtracellular Signal-Regulated MAP KinasesModels, BiologicalReceptor Protein-Tyrosine KinasesUp-RegulationPhosphatidylinositol 3-Kinases3T3 CellsTime FactorsModels, MolecularCell SurvivalProto-Oncogene Proteins c-aktKeratinocytesMitogen-Activated Protein Kinase 3Platelet-Derived Growth FactorEndocytosisCarcinoma, Non-Small-Cell LungRANK LigandTransforming Growth Factor betaGlycoproteinsMitogen-Activated Protein Kinase 1Cell Transformation, NeoplasticMice, Inbred C57BLProteinsRNA, Small InterferingBinding, CompetitiveCOS CellsPhosphotyrosineDNAsrc-Family Kinasesras ProteinsCricetinae