Enteric neuro-immune interactions in intestinal health and disease

Semin Immunol. 2023 Aug 24;70:101819. doi: 10.1016/j.smim.2023.101819. Online ahead of print.ABSTRACTThe enteric nervous system is an autonomous neuronal circuit that regulates many processes far beyond the peristalsis in the gastro-intestinal tract. This circuit, consisting of enteric neurons and enteric glial cells, can engage in many intercellular interactions shaping the homeostatic microenvironment in the gut. Perhaps the most well documented interactions taking place, are the intestinal neuro-immune interactions which are essential for the fine-tuning of oral tolerance. In the context of intestinal disease, compelling evidence demonstrates both protective and detrimental roles for this bidirectional neuro-immune signaling. This review discusses the different immune cell types that are recognized to engage in neuronal crosstalk during intestinal health and disease. Highlighting the molecular pathways involved in the neuro-immune interactions might inspire novel strategies to target intestinal disease.PMID:37632991 | DOI:10.1016/j.smim.2023.101819
Source: Seminars in Immunology - Category: Allergy & Immunology Authors: Source Type: research