Dr. Arul Chinnaiyan of the University of Michigan Comprehensive Cancer Center was among the 15 top physician-scientists nationally who were appointed as Howard Hughes Medical Institute investigators. Chinnaiyan, S.P. Hicks Endowed Professor of Pathology and director of the Michigan Center for Translational Pathology, and his team have published groundbreaking research that shows a series of fused genes causes prostate cancer to develop. aaci-cancer.org