by University of Illinois at Chicago UIC medical and Ph.D. student Alex Agelidis, left, and Dr. Deepak Shukla, UIC Marion Schenk Professor of Ophthalmology and UIC professor of microbiology and immunology at the College of Medicine. Credit: UIC researchers Researchers at the University of Illinois Chicago have discovered that heparanase, HPSE, a poorly understood protein, is a key...