Muscle regeneration (IMAGE) Kumamoto University Caption Muscle stem cells proliferate to produce new myofibers. Credit Associate Professor Yusuke Ono Usage Restrictions To use this media elsewhere, the authors request a reference to the original work (this release) be included. 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.