Ram H. Nagaraj

Ram H. Nagaraj, Ph.D., is a Professor in the Department of Ophthalmology at the University of Colorado School of Medicine, Anschutz Medical Campus, conducting research at the Rocky Mountain Lions Eye Institute in Aurora, Colorado. His work focuses on molecular mechanisms underlying lens and retinal pathologies, including cataract formation and diabetic complications, with the goal of developing novel therapeutic interventions for vision loss.

Dr. Nagaraj's research spans two primary domains: lens pathology and retinal disease. In lens research, he investigates secondary cataract formation (posterior capsule opacification) driven by advanced glycation endproducts (AGEs) in the lens capsule, and non-disulfide protein crosslinking mechanisms involving α-crystallin that contribute to presbyopia. His retina research examines the kynurenine pathway's role in diabetic retinopathy—specifically how indoleamine 2,3-dioxygenase (IDO) upregulation generates cytotoxic metabolites inducing capillary cell apoptosis—and develops Peptains (small heat shock protein-derived peptides) for retinal ganglion cell protection in glaucoma models.

Based at the Rocky Mountain Lions Eye Institute (1675 North Aurora Court, F731), Dr. Nagaraj leads laboratory investigations into biochemical pathways of ocular disease. No details regarding student advising, research grants, or scientific awards were provided in the source material.