Abstract Session: Research Forum Monday, May 2, 2:45 – 3:45 pm Room: Ballroom CD Co-Moderators: Russell Farmer, MD, Louisville, KY Nelya Melnitchouk, MD, Boston, MA 2:45 pm Introduction 2:50 pm RF1 Verteporfin Limits Tumorigenesis in a Human Organoid Model of Colitis-Associated Cancer R. DeHaan*1, E.K. Huang1, L. Knecht2, R. Fisher2, D. Lambracht-Washington2, J. Leo2, E. Huang2; 1Cleveland, OH, 2Dallas, TX 2:57 pm Discussant 3:00 pm Question and Answer 3:02 pm RF2 Proof of Concept for the Application of Fluorescence Lifetime Imaging (FLIm) in the Mesentery D.S. Keller*1, J. Lee1, L. Marcu1, E.R. Raskin1, B.P. Cummings1, A. Alfonso Garcia1; 1Davis, CA 3:09 pm Discussant 3:12 pm Question and Answer 3:14 pm RF3 Ang1 and Ang4 Differentially Regulate Colitis and Carcinogenesis in an AOM-DSS Mouse Model A. Hu*1, J. Yoo1; 1Boston, MA 3:21 pm Discussant 3:24 pm Question and Answer 3:26 pm RF4 Ectopic Colonic Ileal Metaplasis, Apparetn Crypt Cell_Like Cells (CCLCs) Contribure to the Pathogenesis Consistent with the Acurate Diagnosis of Crohn's Colitis (CC) COLITIS (CC) A. M'Koma*1; 1Nashville, TN 3:33 pm Discussant 3:36 pm Question and Answer 3:38 pm Overall Question and Answer 3:45 pm Adjourn