Receptors, Urokinase Plasminogen ActivatorUrokinase-Type Plasminogen ActivatorReceptors, Cell SurfacePlasminogen ActivatorsPlasminogen Activator Inhibitor 1Tissue Plasminogen ActivatorPlasminogenFibrinolysinKininogen, High-Molecular-WeightNeuregulin-1NeuregulinsNeoplasm InvasivenessReceptor, erbB-3Plasminogen Activator Inhibitor 2Cell MovementPlasminogen InactivatorsCell Line, TumorTumor Cells, CulturedSolubilityRNA, MessengerFibrinolysisReceptor, Epidermal Growth FactorReceptor, erbB-2Up-RegulationVitronectinCell AdhesionSignal TransductionCells, CulturedMice, NudeCell ProliferationMatrix Metalloproteinase 9Cathepsin BRecombinant ProteinsMolecular Sequence DataFibrinTransfectionProtein BindingExtracellular MatrixBlotting, WesternCell LineEpidermal Growth FactorNeoplasm MetastasisSerpin E2Fibrinolytic AgentsGene Expression Regulation, NeoplasticDNA NucleotidyltransferasesEnzyme-Linked Immunosorbent AssayEndothelium, VascularPromoter Regions, GeneticBreast NeoplasmsGenes, erbBKringles