SINGLE CELL RNA SEQUENCING OF ULCERATIVE COLITIS AND CROHN'S DISEASE TISSUE SAMPLES INFORMS THE SELECTION OF TREM1 AS A TARGET FOR THE TREATMENT OF INFLAMMATORY BOWEL DISEASES

Abstract

Ulcerative colitis (UC) and Crohn’s disease (CD) are complex and heterogenous diseases characterized by chronic and progressive inflammation of the digestive tract. Single cell RNA sequencing combined with computational biology provides unprecedented insights into disease biology, informing novel therapeutic targets and precision medicine approaches. To identify potential mediators of persistent inflammation in inflammatory bowel disease (IBD), we performed single cell RNA sequencing on tissue samples collected from UC and CD patients before and after beginning adalimumab.