PASADENA, Calif.--(BUSINESS WIRE)--Arrowhead Research Corporation (NASDAQ: ARWR), a nanomedicine company with development programs in oncology, obesity, and regenerative medicine, today announced that it has appointed David Lewis, Ph.D., as Vice President, Biology, and David Rozema, Ph.D., as Vice President, Chemistry, effective immediately. Drs. Lewis and Rozema hold a long history with the Madison facility, formerly owned by Roche, as the Site Head and Director of Research and Program Director of Delivery Chemistry, respectively, since 2008.
