Dysregulated Immunity to Clostridioides difficile in IBD Patients Without a History of Recognized Infection.
Laura CookMay Q WongWilliam D ReesAlana SchickDaniel J LiskoGenelle R LunkenXiaojiao WangHannah PetersLaura OliveiraTorey LauRegan MahBrian BresslerMegan K LevingsTheodore S SteinerPublished in: Inflammatory bowel diseases (2023)
These data suggest that IBD patients, potentially due to underlying intestinal dysbiosis, experience undiagnosed C. difficile infections that result in impaired toxin-specific immunity. This may contribute to the development of inflammatory T cell responses toward commensal bacteria and provide a rationale for C. difficile testing in IBD patients.