Qiaolin Deng, Karolinska Institutet (IMAGE) Karolinska Institutet Caption This is associate professor Qiaolin Deng at the Department of Physiology and Pharmacology, Karolinska Institutet, Sweden. Credit Yu Pei 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.