UTD Researchers in Lab (IMAGE) University of Texas at Dallas Caption Dr. P.C. Dave P. Dingal (left) and biomedical engineering doctoral student Medel B. Lim Suan Jr. are studying how synthetic enzymes might be used to control natural proteins, including ones that cause diseases. Credit The University of Texas at Dallas Usage Restrictions none License Original 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.