Compositions and methods for treating ocular pathologic angiogenesis and vascular permeability
Compounds, compositions and methods for inhibiting vascular permeability and pathologic angiogenesis are described herein. Methods for producing and screening compounds and compositions capable of inhibiting vascular permeability and pathologic angiogenesis are also described herein. Pharmaceutical compositions are included in the compositions described herein. The compositions described herein are useful in, for example, methods of inhibiting vascular permeability and pathologic angiogenesis, including methods of inhibiting vascular permeability and pathologic angiogenesis induced by specific angiogenic, permeability and inflammatory factors, such as, for example VEGF, bFGF and thrombin. Methods for treating specific diseases and conditions are also provided herein.
1. A method for inhibiting ocular pathologic angiogenesis in a subject in need thereof, the method comprising:
administering to the subject a therapeutically effective amount of a ligand of Robo4;
wherein the ligand of Robo4 is a Slit peptide comprising at least one of the amino acid sequence of SEQ ID NO: 39, SEQ ID NO: 40, SEQ ID NO: 41, SEQ ID NO: 42, SEQ ID NO: 43, SEQ ID NO: 44, SEQ ID NO: 45, SEQ ID NO: 46, and SEQ ID NO: 47, and angiogenesis inhibiting fragments thereof.
2. The method of claim 1 , wherein the ocular pathologic angiogenesis is associated with a disease state selected from neovascular glaucoma, diabetic retinopathy (DR), retrolental fibroplasia, non-proliferative diabetic macular edema (DME), diabetic neovascularization, age-related macular degeneration (AMD), retinopathy of prematurity (ROP), and ischemic retinal vein occlusion (IRVO).