Vascular Endothelial Growth Factor AVascular Endothelial Growth FactorsEndothelial Growth FactorsVascular Endothelial Growth Factor Receptor-2Receptors, Vascular Endothelial Growth FactorLymphokinesVascular Endothelial Growth Factor Receptor-1Neovascularization, PathologicNeovascularization, PhysiologicReceptors, Growth FactorVascular Endothelial Growth Factor CVascular Endothelial Growth Factor Receptor-3Angiogenesis InhibitorsVascular Endothelial Growth Factor BVascular Endothelial Growth Factor DReceptor Protein-Tyrosine KinasesFibroblast Growth Factor 2Endothelium, VascularEndothelial CellsRNA, MessengerCells, CulturedHypoxia-Inducible Factor 1, alpha SubunitNeuropilin-1ImmunohistochemistryIntercellular Signaling Peptides and ProteinsSignal TransductionAngiogenesis Inducing AgentsAngiopoietin-1Angiopoietin-2Mice, NudeEpidermal Growth FactorCell ProliferationReverse Transcriptase Polymerase Chain ReactionCell HypoxiaCell MovementPregnancy ProteinsCell Line, TumorCapillariesReceptor, Epidermal Growth FactorCell DivisionCapillary PermeabilityHypoxia-Inducible Factor 1Umbilical VeinsAntigens, CD31Blotting, WesternTransforming Growth Factor betaLymphangiogenesisUp-RegulationBlood VesselsEnzyme-Linked Immunosorbent AssayHepatocyte Growth FactorMice, Inbred C57BLReceptor, TIE-2PhosphorylationPlatelet-Derived Growth FactorGene Expression RegulationPyrrolesAngiogenic ProteinsHuman Umbilical Vein Endothelial CellsGene ExpressionDisease Models, AnimalRetinal NeovascularizationTumor Cells, CulturedCorneal NeovascularizationTime FactorsGrowth SubstancesMicrocirculationCell LineAntibodies, Monoclonal, HumanizedTransfectionIschemiaInsulin-Like Growth Factor IAnoxiaFibroblast Growth FactorsLymphatic VesselsDose-Response Relationship, DrugPhthalazinesApoptosisIndolesGene Expression Regulation, NeoplasticProtein IsoformsXenograft Model Antitumor AssaysNeuropilin-2Culture Media, ConditionedCell DifferentiationRecombinant ProteinsNeoplasm TransplantationNerve Growth FactorsRetinal VesselsTransforming Growth Factor alphaWound HealingTransforming Growth Factor beta1Proto-Oncogene ProteinsRats, Sprague-DawleyAntineoplastic AgentsTransplantation, HeterologousAntibodies, MonoclonalChorioallantoic MembraneHindlimbProto-Oncogene Proteins c-akt