» Articles » PMID: 20308300

Probiotic Colonization of the Adherent Mucus Layer of HT29MTXE12 Cells Attenuates Campylobacter Jejuni Virulence Properties

Overview
Journal Infect Immun
Date 2010 Mar 24
PMID 20308300
Citations 47
Authors
Affiliations
Soon will be listed here.
Abstract

The HT29MTXE12 (E12) cell line harbors an adherent mucus layer, providing a novel technique to model mucosal infection in vitro. In this study, we have characterized the interaction of Campylobacter jejuni with the E12 cell line and exploited its unique mucus layer to examine the potential efficacy of probiotic treatment to attenuate C. jejuni virulence properties. C. jejuni 81-176 colonized and reproduced in E12 mucus. Adhesion to and internalization of C. jejuni were enhanced in E12 cells harboring mucus compared to parental cells without mucus. Translocation of C. jejuni occurred at early time points following infection. C. jejuni aligned with tight junctions and colocalized with the tight junction protein occludin, suggesting a paracellular route of translocation. Probiotic strains Lactobacillus rhamnosus R0011, Lactobacillus helveticus R0052, Lactobacillus salivarius AH102, Bifidobacterium longum AH1205, a commercial combination of L. rhamnosus R0011 and L. helveticus R0052 (Lacidofil), and a cocktail consisting of L. rhamnosus, L. helveticus, and L. salivarius (RhHeSa) colonized E12 mucus and bound to underlying cells. Probiotics attenuated C. jejuni association with and internalization into E12 cells and translocation to the basolateral medium of transwells. Live bacteria and prolonged precolonization of E12 cells with probiotics were necessary for probiotic action. These results demonstrate the potential for E12 cells as a model of mucosal pathogenesis and provide a rationale for the further investigation of probiotics as prophylaxis against human campylobacteriosis.

Citing Articles

In vitro investigations on interference of selected probiotic candidates with Campylobacter jejuni adhesion and invasion of primary chicken derived cecal and Caco-2 cells.

Willer T, Han Z, Pielsticker C, Rautenschlein S Gut Pathog. 2024; 16(1):30.

PMID: 38907359 PMC: 11191211. DOI: 10.1186/s13099-024-00623-x.


Survival Time of in Broiler Crops.

Nishii M, Yasutomi M J Poult Sci. 2024; 61:2024016.

PMID: 38827264 PMC: 11136615. DOI: 10.2141/jpsa.2024016.


Uptake of by Intestinal Epithelia.

Friebel J, Schinnerling K, Weigt K, Heldt C, Fromm A, Bojarski C Int J Mol Sci. 2023; 24(7).

PMID: 37047170 PMC: 10094206. DOI: 10.3390/ijms24076197.


Transcriptome Analysis of Arcobacter butzleri Infection in a Mucus-Producing Human Intestinal Model.

Buzzanca D, Alessandria V, Botta C, Seif Zadeh N, Ferrocino I, Houf K Microbiol Spectr. 2023; 11(1):e0207122.

PMID: 36622176 PMC: 9927503. DOI: 10.1128/spectrum.02071-22.


The Bioavailability of Glycyrrhizinic Acid Was Enhanced by Probiotic R0011 Supplementation in Liver Fibrosis Rats.

Li H, Wang J, Fu Y, Zhu K, Dong Z, Shan J Nutrients. 2022; 14(24).

PMID: 36558437 PMC: 9782010. DOI: 10.3390/nu14245278.


References
1.
Corry J, Post D, Colin P, Laisney M . Culture media for the isolation of campylobacters. Int J Food Microbiol. 1995; 26(1):43-76. DOI: 10.1016/0168-1605(95)00044-k. View

2.
Smith J, Bayles D . Postinfectious irritable bowel syndrome: a long-term consequence of bacterial gastroenteritis. J Food Prot. 2007; 70(7):1762-9. DOI: 10.4315/0362-028x-70.7.1762. View

3.
OHara A, Shanahan F . Mechanisms of action of probiotics in intestinal diseases. ScientificWorldJournal. 2007; 7:31-46. PMC: 5901104. DOI: 10.1100/tsw.2007.26. View

4.
Watson R, Galan J . Campylobacter jejuni survives within epithelial cells by avoiding delivery to lysosomes. PLoS Pathog. 2008; 4(1):e14. PMC: 2323279. DOI: 10.1371/journal.ppat.0040014. View

5.
Lesuffleur T, Barbat A, Dussaulx E, ZWEIBAUM A . Growth adaptation to methotrexate of HT-29 human colon carcinoma cells is associated with their ability to differentiate into columnar absorptive and mucus-secreting cells. Cancer Res. 1990; 50(19):6334-43. View