Disease variability in IBD (IMAGE) Allen Institute Caption A microscopy image of a section of a mouse colon, showing a protective layer of mucus in green that is often disrupted in human inflammatory bowel disease, or IBD. A team of newly announced Allen Distinguished Investigators is investigating how immune cells, metabolism, gut bacteria and people's environments contribute to disease variability among IBD patients. Credit Katharine Ng, Tropini Lab, University of British Columbia 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.