Edmund Loh, Karolinska Institutet (IMAGE) Karolinska Institutet Caption Edmund Loh, assistant professor at the Department of Microbiology, Tumor and Cell biology at Karolinska Institutet. Credit Francesco Righetti 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.