Modulating checkpoint molecules in inflammatory bowel diseases as a new therapeutic strategy: a narrative review

Résumé fourni par la source

Inflammatory bowel diseases (IBD) are complex, multifactorial disorders characterized by a dysregulated immune response. While recent years have seen the emergence of numerous advanced therapies targeting inflammatory cytokines and their associated signaling pathways, achieving high rates of sustained remission remains a significant challenge. Stimulatory and inhibitory immune checkpoints, which are induced upon T cell activation, play a critical role in fine-tuning the immune response. Immune checkpoint inhibitors, by restoring T cell activity, have revolutionized cancer treatment. Conversely, modulating checkpoint molecules offers a promising strategy to dampen the excessive immune response observed in immune-mediated inflammatory diseases (IMIDs) such as IBD. In this review, we provide a comprehensive overview of immune checkpoint molecules, explore the rationale for targeting them in IBD, and summarize current evidence from clinical trials investigating checkpoint modulation in IMIDs.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.