Live Imaging from Stage III to Stage V (VIDEO) University of Tokyo This video is under embargo. Please login to access this video. Caption Cells dynamically change their shape and diameter, rapidly decreasing during Stage III. Cells rapidly going around are macrophage-like cells. Credit Tetsuya Kojima, Graduate School of Frontier Sciences, The University of Tokyo Usage Restrictions News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only. License Original 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.