title: Vasculogenesis, angiogenesis, and growth factors: ephrins enter the fray at the border.
authors.affiliation: Regeneron Pharmaceuticals, Inc., Tarrytown, New York 10591, USA.
authors.forename: George D
authors.initials: GD
authors.lastname: Yancopoulos
authors.forename: Michael
authors.initials: M
authors.lastname: Klagsbrun
authors.forename: Judah
authors.initials: J
authors.lastname: Folkman
mesh_terms: D042683:Angiopoietin-1; D000818:Animals; D002319:Cardiovascular System / Q000196:embryology / Q000254:growth & development; D006439:Hemodynamics; D008562:Membrane Glycoproteins; D008565:Membrane Proteins / Q000235:genetics / Q000378:metabolism*; D051379:Mice; D018345:Mice, Knockout; D018919:Neovascularization, Physiologic; D020794:Receptor Protein-Tyrosine Kinases; D042787:Receptor, TIE-2
chemical_list: D042683:Angiopoietin-1; C467628:Angpt1 protein, mouse; D008562:Membrane Glycoproteins; D008565:Membrane Proteins; D020794:Receptor Protein-Tyrosine Kinases; D042787:Receptor, TIE-2