Drug CombinationsLamininProteoglycansCollagenNeovascularization, PhysiologicNeoplasm InvasivenessCell MovementNeovascularization, PathologicEndothelial CellsCell Line, TumorCells, CulturedCell ProliferationAngiogenesis InhibitorsEndothelium, VascularVascular Endothelial Growth Factor AExtracellular MatrixMice, NudeCell Culture TechniquesMatrix Metalloproteinase 2Cell AdhesionBiocompatible MaterialsHuman Umbilical Vein Endothelial CellsUmbilical VeinsBasement MembraneMatrix Metalloproteinase 9Fibroblast Growth Factor 2Tumor Cells, CulturedCell DivisionCell DifferentiationMatrix MetalloproteinasesAntigens, CD31RNA, Small InterferingBlotting, WesternNeoplasm TransplantationTrophoblastsMice, Inbred C57BLTransplantation, HeterologousReverse Transcriptase Polymerase Chain ReactionNeoplasm MetastasisSignal TransductionAngiogenesis Inducing AgentsVascular Endothelial Growth Factor Receptor-2PlasticsUrokinase-Type Plasminogen ActivatorTransfectionEpithelial CellsAllantoisRNA, MessengerChorioallantoic MembraneStem CellsCapillariesGene Expression Regulation, NeoplasticSpheroids, CellularCulture Media, ConditionedXenograft Model Antitumor AssaysCell LineReceptors, Urokinase Plasminogen ActivatorImmunohistochemistryGelatin Sponge, AbsorbableBioartificial OrgansBreast NeoplasmsChemotaxisCadherinsMetalloendopeptidasesGelatinasesAngiogenic ProteinsCellular MicroenvironmentCoculture TechniquesApoptosisTissue EngineeringMelanoma, ExperimentalMice, Inbred BALB CMatrix Metalloproteinase 14Mice, SCIDCell ShapeCell SurvivalBlood VesselsChorionDown-RegulationPhenotypeTissue ScaffoldsIschemiaTissue Inhibitor of Metalloproteinase-2Cell Growth ProcessesFlow CytometryUp-RegulationRNA InterferenceChoriocarcinomaTissue Culture TechniquesEmbryonic Stem CellsVascular Endothelial Growth FactorsWound HealingIntegrin alphaVbeta3Dose-Response Relationship, DrugImplants, ExperimentalProstatic NeoplasmsChick EmbryoFeeder CellsIntegrin alpha2Intercellular Signaling Peptides and Proteins