T cells in small intestine (IMAGE) University of California - San Diego Caption Image of small intestine showing T cells (in pink) embedded among epithelial cells of the villus. Credit Miguel Reina Campos/UC San Diego Usage Restrictions Must be used in conjunction with Nature Immunology paper on memory T cells. License Original 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.