Mouse Pancreas (IMAGE) La Jolla Institute for Immunology Caption The image shows the infiltration of islet-specific CD8+ T cells (in red) and non-islet-specific CD8+ T cells ('bystanders' in green) in an islet of Langerhans in a mouse pancreas. The pancreatic tissue is visualized in grey by reflected laser light. Credit Dr. Gustaf Christofferson, Uppsala University, Sweden 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.