Professor Dr. Richard Margolis

Biography

Richard U. Margolis, MD, PhD, is a Professor Emeritus in the Department of Biochemistry and Molecular Pharmacology. His research primarily focuses on the structure, localization, biosynthesis, and functional roles of proteoglycans in nervous tissue. Proteoglycans are proteins characterized by sulfated glycosaminoglycan sugar chains that are integral to cell interactions and signaling. They are highly complex molecules that contain distinct protein domains and varying carbohydrate units, each of which serves specific biological functions. Margolis's work emphasizes the critical roles of proteoglycans in the interactions between cells in nervous tissue, particularly their implications during development, repair after injury, and regulatory functions in cell growth and differentiation. His academic foundation includes a Doctor of Medicine and a PhD, both of which he obtained from the University of Chicago.

Research Interests