ATLANTA--(BUSINESS WIRE)--UCB, a leading biopharmaceutical company at the forefront of immunology treatment and research, is marking the 2011 American College of Gastroenterology (ACG) meeting in Washington, D.C. by reinforcing its commitment to improving the lives of patients with Crohn’s disease. At this year’s ACG meeting, a large body of UCB data will highlight the potential role of inflammatory biomarkers in treatment of moderate to severe Crohn’s disease.