Literature DB >> 17963299

Mycobacterium avium subspecies paratuberculosis infects and multiplies in enteric glial cells.

Leonardo A Sechi1, Anne Ruehl, Niyaz Ahmed, Donatella Usai, Daniela Paccagnini, Giovanna E Felis, Stefania Zanetti.   

Abstract

AIM: To establish the role of enteric glial cells during infection with Mycobacterium avium subspecies paratuberculosis (MAP) in Crohn's disease.
METHODS: In order to establish the role of enteric glial cells during infection with M. avium subspecies paratuberculosis (MAP) in Crohn's disease, Map adhesion experiments on enteric glial cells were performed as well as expression analysis of Map sigma factors during infection.
RESULTS: In this study, for the first time, we found a high affinity of MAP to enteric glial cells and we analyzed the expression of MAP sigma factors under different conditions of growth.
CONCLUSION: The fact that Map showed a high affinity to the glial cells raises concerns about the complicated etiology of the Crohn's disease. Elucidation of the mechanisms whereby inflammation alters enteric neural control of gut functions may lead to novel treatments for Crohn's disease.

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Year:  2007        PMID: 17963299      PMCID: PMC4171259          DOI: 10.3748/wjg.v13.i43.5731

Source DB:  PubMed          Journal:  World J Gastroenterol        ISSN: 1007-9327            Impact factor:   5.742


  27 in total

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