Leaky Gut in IBD: Intestinal Barrier-Gut Microbiota Interaction

Inflammatory bowel disease (IBD) is a global disease that is in increasing incidence. The gut, which contains the largest amount of lymphoid tissue in the human body, as well as a wide range of nervous system components, is integral in ensuring intestinal homeostasis and function. By interacting with gut microbiota, immune cells, and the enteric nervous system, the intestinal barrier, which is a solid barrier, protects the intestinal tract from the external environment, thereby maintaining homeostasis throughout the body. Destruction of the intestinal barrier is referred to as developing a leaky gut, which causes a series of changes relating to the occurrence of IBD. Changes in the interactions between the intestinal barrier and gut microbiota are particularly crucial in the development of IBD. Exploring the leaky gut and its interaction with the gut microbiota, immune cells, and the neuroimmune system may help further explain the pathogenesis of IBD and provide potential therapeutic methods for future use.

Automated summary

Inflammatory bowel disease (IBD) is a global disease with increasing incidence. The gut, containing abundant lymphoid tissue and nervous system components, plays a crucial role in maintaining intestinal homeostasis. Disruption of the intestinal barrier, referred to as a leaky gut, is associated with changes leading to IBD. The interaction between the intestinal barrier and gut microbiota is particularly important in the development of IBD.