Qiaolin Deng, Karolinska Institutet (IMAGE) Karolinska Institutet Caption Qiaolin Deng, researcher at the Department of Physiology and Pharmacology, Karolinska Institutet, Sweden. Credit Yu Pei Usage Restrictions The photo may only be used in connection to reports about Dr Deng's research 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.