iPS-differentiated Cardiomyocytes (IMAGE) Okayama University Caption Microscopic picture of cardiomyocytes differentiated from human induced pluripotent stem cells. Green indicates cardiac troponin protein, showing typical striated pattern. Red: actin protein. Blue: cellular nucleus. Credit ©2019 Okayama University Usage Restrictions The image may only be used with appropriate caption or credit. 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.