Progress of anti-integrin drug risuteganib in the treatment of ocular fundus diseases / 中华眼底病杂志

ABSTRACT

Integrins is a family of multi-functional cell-adhesion molecules, heterodimeric receptors that connect extracellular matrix to actin cytoskeleton in the cell cortex, thus regulating various physiological and pathological processes. Risuteganib (Luminate ?) is a novel broad-spectrum integrin inhibitor. Based on multiple biological functions of anti-angiogenesis, vitreolysis, and neuroprotection, risuteganib is hopeful in treating several fundus diseases such as diabetic macular edema, vitreomacular traction, and non-exudative age-related macular degeneration. By far, risuteganib has successfully met the endpoints for three phase 2 studies and is preparing to enter the phase 3 of diabetic macular edema clinical trials. Overall the risuteganib is safe with no serious ocular or systemic adverse events. Given the unique mechanism of action and longer duration of efficacy, intravitreal injection of risuteganib has the potential to serve as a primary therapy, or adjunctive therapy to anti-VEGF agents.