Science Image (IMAGE) Salk Institute Caption Pancreatitis tuft cells (red, microvilli and actin rootlets) in the injured pancreas (green); nuclei (blue). Credit Salk Institute Usage Restrictions with credit and related coverage. 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.