The angiotensin receptor blocker, losartan, reduces inflammation and fibrosis, and prevents relapse of fibrosis after steroid-induced remission, in mice prone to Crohn's disease-like ileitis. - Artone, Serena; Ray, Shuvra; Williams, Joseph J; Akbulut, Kenan; Cordero, Paul; Gómez-Úriz, Ana M; Friedman, Hannah R; Saline, Anna V; Hart, Isabel M; Vadivelan, Elakia; Parigi, Tommaso L; Pietropaoli, Davide; et al. (Journal of Crohn's & Colitis, 2025)