Maximizing Treatment Options for IBD through Drug Repurposing

Abstract

Chronic inflammation characterizes Inflammatory Bowel Disease (IBD), encompassing Crohn's Disease (CD) and Ulcerative Colitis (UC). Despite modest activity of disease in most UC patients, exacerbations occur, especially in those with severe symptoms, necessitating interventions, like colectomy. Current treatments for IBD, predominantly small molecule therapies, impose significant economic burdens. Drug repurposing offers a cost-effective alternative, leveraging existing drugs for novel therapeutic applications. This approach capitalizes on shared molecular pathways across diseases, accelerating therapeutic discovery while minimizing costs and risks. This article provides an overview of IBD and explores drug repurposing as a promising avenue for more effective and affordable treatments. Through computational and animal studies, potential drug candidates are categorized, offering insights into IBD pathogenesis and treatment strategies.