Atsuya Nishiyama, University of Tokyo (image) The Institute of Medical Science, The University of Tokyo Share Print E-Mail Caption Lead researcher, Associate Professor Atsuya Nishiyama of The University of Tokyo. Credit © 2020 IMSUT, The University of Tokyo CC-BY Usage Restrictions The photo may only be used with appropriate caption or credit. Share Print E-Mail 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.