Inventors:
Dale P. Devore - Chelmsford MA, US
Bruce H. Dewoolfson - Vienna VA, US
Vance Thompson - Sioux Falls SD, US
International Classification:
A61K 38/17, A61P 27/02
Abstract:
Methods of stabilizing and organizing collagen fibrils in extracellular matrix of retinal tissues, particularly Bruch's membranes, and stabilizing retinal pigment epithelial layers lining Bruch's membrane are disclosed. The stabilization and organization may be effected by treating retinal tissues with a protein that crosslinks and organizes collagen fibrils, such as decorin. The stabilization and organization methods include treatment of retinal tissues before, during, or after diagnosis of dry macular degeneration, diagnosis of early stages of diabetic retinopathy and diabetic macular edema to prevent, retard, or limit progression of disorganization of Bruch's membrane and disorganization of retinal pigment epithelial cells lining Bruch's membrane.