Intestinal Epithelial Cells (IMAGE) Emory Health Sciences Caption These are intestinal epithelial cells exposed to probiotic bacteria. Red indicates focal adhesions that help the cells migrate and repair gaps. Credit Andrew Neish 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.