Abstract
Transparency of the cornea, the window of the eye, is a prerequisite for vision. Angiogenesis into the normally avascular cornea is incompatible with good vision and, therefore, the cornea is one of the few tissues in the human body where avascularity is actively maintained. Here, we provide evidence for a critical mechanism contributing to corneal avascularity. VEGF receptor 3, normally present on lymphatic and proliferating blood vascular endothelium, is strongly constitutively expressed by corneal epithelium and is mechanistically responsible for suppressing inflammatory corneal angiogenesis.
MeSH Terms
Animals
Cell Proliferation
Epithelium, Corneal/metabolism
Flow Cytometry
Humans
Inflammation
Mice
Mice, Inbred BALB C
Neovascularization, Physiologic
Vascular Endothelial Growth Factor C/metabolism
Vascular Endothelial Growth Factor D/metabolism
Vascular Endothelial Growth Factor Receptor-3/biosynthesis,chemistry
Vision, Ocular
Chemicals
Vascular Endothelial Growth Factor C
Vascular Endothelial Growth Factor D
Vascular Endothelial Growth Factor Receptor-3
Authors & Affiliations
11 authors, click to expand affiliations / ORCID
Cursiefen Claus
Schepens Eye Research Institute, Harvard Medical School, 20 Staniford Street, Boston, MA 02114, USA.
Chen Lu
Saint-Geniez Magali
Hamrah Pedram
Jin Yiping
Rashid Saadia
Pytowski Bronislaw
Persaud Kris
Wu Yan
Streilein J Wayne
Dana Reza
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