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Updated: Jun 7, 2025

Isolation of Enteric Glial Cells from the Submucosa and Lamina Propria of the Adult Mouse
Published on: August 15, 2018
The Physiology of Enteric Glia
Jacques Gonzales1, Brian D Gulbransen1
1Department of Physiology, Michigan State University, East Lansing, Michigan, USA;
Abstract:
Enteric glia are the partners of neurons in the enteric nervous system throughout the gastrointestinal tract. Roles fulfilled by enteric glia are diverse and contribute to maintaining intestinal homeostasis through interactions with neurons, immune cells, and the intestinal epithelium. Glial influences optimize physiological gut processes such as intestinal motility and epithelial barrier integrity through actions that regulate the microenvironment of the enteric nervous system, the activity of enteric neurons, intestinal epithelial functions, and immune response. Changes to glial phenotype in disease switch glial functions and contribute to intestinal inflammation, dysmotility, pain, neuroplasticity, and tumorigenesis. This review summarizes current concepts regarding the physiological roles of enteric glial cells and their potential contributions to gut disease. The discussion is focused on recent evidence that suggests important glial contributions to gastrointestinal health and pathophysiology.
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