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Probiotic GG Induces Alterations in Ileal Microbiota With Associated CD3CD19T-betIFNγ Cell Subset Homeostasis in Pigs Challenged With Serovar 4,[5],12:i:

Overview
Journal Front Microbiol
Specialty Microbiology
Date 2019 May 29
PMID 31134022
Citations 12
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Abstract

serovar 4,[5],12:i:- ( 4,[5],12:i:-) is an emerging foodborne pathogen causing salmonellosis in humans and animals. Probiotic GG (LGG) is an effective strategy for controlling enteric infections through maintaining gut microbiota homeostasis and regulating the intestinal innate immune response. Here, LGG was orally administrated to newly weaned piglets for 1 week before 4,[5],12:i:- challenge. 4,[5],12:i:- challenge led to disturbed gut microbiota, characterized by increased levels of , and uncultured populations, as well as an aberrant correlation network in -centric species. The beneficial effect of LGG correlated with attenuating the expansion of . only found in the pigs treated with LGG was positively correlated with and . Administration of LGG induced the expansion of CD3CD19T-betIFNγ and CD3CD19T-betIFNγ cell subsets in the peripheral blood at 24 h after a challenge of 4,[5],12:i:-. 4,[5],12:i:- infection increased the population of intraepithelial CD3CD19T-betIFNγ and CD3CD19T-betIFNγ cells in the ileum; however, this increase was attenuated via LGG administration. Correlation analysis revealed that LGG enriched and populations, which were negatively correlated with intraepithelial CD3CD19T-betIFNγ and CD3CD19T-betIFNγ cells in the ileum. The present data suggest that probiotic LGG alters gut microbiota with associated CD3CD19T-betIFNγ cell subset homeostasis in pigs challenged with 4,[5],12:i:-. LGG may be used in potential gut microbiota-targeted therapy regimens to regulate the specific immune cell function and, consequently, control enteric infections.

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References
1.
Barthel M, Hapfelmeier S, Quintanilla-Martinez L, Kremer M, Rohde M, Hogardt M . Pretreatment of mice with streptomycin provides a Salmonella enterica serovar Typhimurium colitis model that allows analysis of both pathogen and host. Infect Immun. 2003; 71(5):2839-58. PMC: 153285. DOI: 10.1128/IAI.71.5.2839-2858.2003. View

2.
Rhee S, Walker W, Cherayil B . Developmentally regulated intestinal expression of IFN-gamma and its target genes and the age-specific response to enteric Salmonella infection. J Immunol. 2005; 175(2):1127-36. DOI: 10.4049/jimmunol.175.2.1127. View

3.
Haarman M, Knol J . Quantitative real-time PCR analysis of fecal Lactobacillus species in infants receiving a prebiotic infant formula. Appl Environ Microbiol. 2006; 72(4):2359-65. PMC: 1448991. DOI: 10.1128/AEM.72.4.2359-2365.2006. View

4.
Casey P, Gardiner G, Casey G, Bradshaw B, Lawlor P, Lynch P . A five-strain probiotic combination reduces pathogen shedding and alleviates disease signs in pigs challenged with Salmonella enterica Serovar Typhimurium. Appl Environ Microbiol. 2007; 73(6):1858-63. PMC: 1828830. DOI: 10.1128/AEM.01840-06. View

5.
Biagi G, Cipollini I, Pompei A, Zaghini G, Matteuzzi D . Effect of a Lactobacillus animalis strain on composition and metabolism of the intestinal microflora in adult dogs. Vet Microbiol. 2007; 124(1-2):160-5. DOI: 10.1016/j.vetmic.2007.03.013. View