“Background: Inflammatory bowel disease (IBD) is a chronic inflammatory disorder marked by persistent gastrointestinal inflammation and a spectrum of systemic effects, including extraintestinal manifestations (EIMs) that impact the joints, skin, liver, and eyes. Conventional therapies primarily target intestinal inflammation, yet they frequently fail to ameliorate these systemic complications. Recent investigations have highlighted the complex interplay among the immune system, gut, and nervous system in IBD pathogenesis, thereby underscoring the need for innovative therapeutic approaches.
Methods: We conducted a comprehensive literature search using databases such as PubMed, Scopus, Web of Science, Science Direct, and Google Scholar. Keywords including “cannabinoids”, “endocannabinoid system”, “endocannabinoidome”, “inflammatory bowel disease”, and “extraintestinal manifestations” were used to identify peer-reviewed original research and review articles that explore the role of the endocannabinoidome (eCBome) in IBD.
Results: Emerging evidence suggests that eCBome-a network comprising lipid mediators, receptors (e.g., CB1, CB2, GPR55, GPR35, PPARα, TRPV1), and metabolic enzymes-plays a critical role in modulating immune responses, maintaining gut barrier integrity, and regulating systemic inflammation. Targeting eCBome not only improves intestinal inflammation but also appears to mitigate metabolic, neurological, and extraintestinal complications such as arthritis, liver dysfunction, and dermatological disorders.
Conclusions: Modulation of eCBome represents a promising strategy for comprehensive IBD management by addressing both local and systemic disease components. These findings advocate for further mechanistic studies to develop targeted interventions that leverage eCBome as a novel therapeutic avenue in IBD.”
https://pubmed.ncbi.nlm.nih.gov/40283915/
“Extraintestinal manifestations of IBD pose a significant and diverse array of clinical challenges, significantly impacting patients’ lives and healthcare utilization. While conventional therapies primarily target gut inflammation, the endocannabinoidome emerges as a promising and versatile target for managing inflammatory, metabolic, and extraintestinal complications of IBD. Preliminary evidence highlights its therapeutic potential, but further research is essential to optimize clinical applications and ensure safety.”