Growing Muscles in a Lab (IMAGE) Duke University Caption An array of Petri dishes each housing a platform for growing muscle fibers from stem cells. The Bursac Lab was the first to grow contracting, functional human skeletal muscle in a Petri dish and has been improving its processes ever since to enable studies of muscle strength, metabolism and repair. Credit Alastair Khodabukus, Duke University Usage Restrictions None 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.