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Gastrointestinal Neuromuscular Apparatus: An Underestimated Target of Gut Microbiota

Overview
Specialty Gastroenterology
Date 2016 Dec 27
PMID 28018095
Citations 17
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Abstract

Over the last few years, the importance of the resident intestinal microbiota in the pathogenesis of several gastro-intestinal diseases has been largely investigated. Growing evidence suggest that microbiota can influence gastro-intestinal motility. The current working hypothesis is that dysbiosis-driven mucosal alterations induce the production of several inflammatory/immune mediators which affect gut neuro-muscular functions. Besides these indirect mucosal-mediated effects, the present review highlights that recent evidence suggests that microbiota can directly affect enteric nerves and smooth muscle cells functions through its metabolic products or bacterial molecular components translocated from the intestinal lumen. Toll-like receptors, the bacterial recognition receptors, are expressed both on enteric nerves and smooth muscle and are emerging as potential mediators between microbiota and the enteric neuromuscular apparatus. Furthermore, the ongoing studies on probiotics support the hypothesis that the neuromuscular apparatus may represent a target of intervention, thus opening new physiopathological and therapeutic scenarios.

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References
1.
Sobko T, Huang L, Midtvedt T, Norin E, Gustafsson L, Norman M . Generation of NO by probiotic bacteria in the gastrointestinal tract. Free Radic Biol Med. 2006; 41(6):985-91. DOI: 10.1016/j.freeradbiomed.2006.06.020. View

2.
Grider J, Piland B . The peristaltic reflex induced by short-chain fatty acids is mediated by sequential release of 5-HT and neuronal CGRP but not BDNF. Am J Physiol Gastrointest Liver Physiol. 2006; 292(1):G429-37. DOI: 10.1152/ajpgi.00376.2006. View

3.
Wang L, Fang X, Pan G . Bacillary dysentery as a causative factor of irritable bowel syndrome and its pathogenesis. Gut. 2004; 53(8):1096-101. PMC: 1774156. DOI: 10.1136/gut.2003.021154. View

4.
Jouet P, Moussata D, Duboc H, Boschetti G, Attar A, Gorbatchef C . Effect of short-chain fatty acids and acidification on the phasic and tonic motor activity of the human colon. Neurogastroenterol Motil. 2013; 25(12):943-9. DOI: 10.1111/nmo.12212. View

5.
Barajon I, Serrao G, Arnaboldi F, Opizzi E, Ripamonti G, Balsari A . Toll-like receptors 3, 4, and 7 are expressed in the enteric nervous system and dorsal root ganglia. J Histochem Cytochem. 2009; 57(11):1013-23. PMC: 2762881. DOI: 10.1369/jhc.2009.953539. View