Calcium Signaling Following Cell Injury (IMAGE) Vanderbilt University Caption Fluorescence following a wound in living epithelial tissue shows the spread of calcium signals that trigger healing. Credit Hutson Laboratory, Vanderbilt University Usage Restrictions None 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.