Research Could Lead to Lower Drug Prices (IMAGE) Clemson University Caption Sarah W. Harcum, professor of bioengineering, works in her lab at Clemson University. Credit Clemson University 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.