Healthcare >> CEO Interviews >> January 27, 2003

William Beschorner – Ximerex Inc

DR. WILLIAM BESCHORNER is the Founder of Ximerex, Inc., and serves as President and Chief Scientific Officer. He received his medical degree from the University of Illinois, Chicago, Illinois, in 1976. After an internship and residency in Pathology at The Johns Hopkins University School of Medicine, he joined the faculty of the Department of Pathology, specializing in the pathology and immunology of organ and bone marrow transplantation. He focused on the problems of immune deficiency, graft-vs.-host disease and graft rejection, and studied their interrelationships. He has been awarded 16 competitive grants, has more than 120 publications in peer-reviewed journals and four patents. Dr. Beschorner is the inventor of thymic reeducation, surrogate tolerogenesis and pretransplant accommodation. He began doing research in xenotransplantation in 1992. He is an Adjunct Professor of Surgery at the University Nebraska Medical Center. Profile
TWST: Give us a short history of Ximerex, as well as an overview

of the company today.

Dr. Beschorner: We were founded in 1993. It was a spinout from

Johns Hopkins University. In 1997 we