Endothelial CellsCell LineCell Line, TumorCells, CulturedUmbilical VeinsCell Line, TransformedHuman Umbilical Vein Endothelial CellsEndotheliumTumor Necrosis Factor-alphaRNA, MessengerEndothelium, VascularCell ProliferationSignal TransductionTumor Markers, BiologicalNeovascularization, PathologicTumor Cells, CulturedCell DivisionCell AdhesionTransfectionTumor BurdenCell MovementApoptosisCell SurvivalMolecular Sequence DataReverse Transcriptase Polymerase Chain ReactionBlotting, WesternNeovascularization, PhysiologicBase SequenceCattleNeoplasms, ExperimentalGene ExpressionImmunohistochemistryTumor Suppressor Protein p53Dose-Response Relationship, DrugMice, NudeTime FactorsGenes, Tumor SuppressorGene Expression RegulationFlow CytometryMice, Inbred C57BLAortaTransplantation, HeterologousGene Expression Regulation, NeoplasticNeoplasm ProteinsVascular Endothelial Growth Factor AAntibodies, MonoclonalPhosphorylationMice, Inbred BALB CUp-RegulationTumor Suppressor ProteinsWilms TumorAntigens, CD31RNA, Small InterferingCapillariesXenograft Model Antitumor AssaysBrain NeoplasmsDown-RegulationEndothelium, CornealAntineoplastic AgentsAdenocarcinomaCell DifferentiationPromoter Regions, GeneticMutationRecombinant ProteinsColonic NeoplasmsNeoplasm MetastasisCell Adhesion MoleculesCell Transformation, NeoplasticVascular Cell Adhesion Molecule-1MicrocirculationEnzyme InhibitorsNeoplasmsIntercellular Adhesion Molecule-1Neoplasm TransplantationTranscription, GeneticCarcinoid TumorAngiogenesis InhibitorsMice, SCIDAmino Acid SequenceEnzyme ActivationMammary Neoplasms, ExperimentalGene Expression ProfilingE-SelectinAntigens, NeoplasmMembrane ProteinsDNA, NeoplasmVascular Endothelial Growth Factor Receptor-2PhenotypePolymerase Chain ReactionBreast NeoplasmsTumor MicroenvironmentFluorescent Antibody TechniqueProto-Oncogene ProteinsNeuroendocrine TumorsReceptors, Cell SurfaceLiver NeoplasmsKineticsDNA PrimersNitric OxideNF-kappa B