Li-Jun Yang, University of Florida (IMAGE) University of Florida Caption This is Li-Jun Yang, M.D., a professor and lead investigator in the University of Florida College of Medicine's department of pathology, immunology and laboratory medicine. Credit University of Florida Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.