Kendall Nettles, Ph.D., Scripps Research (IMAGE) Scripps Research Institute Caption Kendall Nettles, Ph.D., a molecular biologist at Scripps Research, Florida, collaborated with experts in many disciplines to systematically improve the safety of glucocorticoids. Credit Scripps Research 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.