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Updated: Jun 10, 2025

Isolation and Characterization of Dendritic Cells and Macrophages from the Mouse Intestine
Published on: May 21, 2012
Neuro-immune cell interactions in the regulation of intestinal immune homeostasis
Xiaoxiao Hou1,2,3,4,5, David Artis1,2,3,4,5
1Jill Roberts Institute for Research in Inflammatory Bowel Disease.
Purpose Of Review:
Bidirectional regulation between neurons and immune cells in the intestine governs essential physiological processes, including digestion, metabolism and motility, while also controlling intestinal inflammation and maintaining tissue homeostasis. This review covers recent advances and future research challenges focused on the regulatory molecules and potential therapeutic targets in neuron-immune interactions within the intestine.
Recent Findings:
Recently identified molecular and cellular pathways have been shown to regulate neuron-immune cell cross talk in the context of maintaining tissue homeostasis, modulating inflammation, and promoting intestinal repair. Additionally, behaviors governed by the central nervous system, including feeding and stress responses, can play key roles in regulating intestinal immunity and inflammation.
Summary:
This review emphasizes recent progress in understanding the complex interplay between the nervous system and intestinal immune system and outlines future research directions. These advances have the potential to lead to innovative therapies targeting gastrointestinal disorders including inflammatory bowel diseases, allergic responses and cancer.
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