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Evaluation of the immunoregulatory capacities of feed microbial materials in porcine intestinal immune and epithelial cells.
(Scientific Research, 2014-03)
The establishment of drug-free feeding systems has been required for secure and healthy lives- tock production. Although functional feed materials containing microorganisms as alternatives to enhance intestinal immunity ...
Immunobiotic lactic acid bacteria beneficially regulate immune response triggered by poly(I:C) in porcine intestinal epithelial cells
(BioMed Central, 2011-11-03)
This study analyzed the functional expression of TLR3 in various gastrointestinal tissues from adult swine and shows that TLR3 is expressed preferentially in intestinal epithelial cells (IEC), CD172a +CD11R1 high and CD4 ...
Ligilactobacillus salivarius strains isolated rrom the porcine gut modulate innate immune responses in epithelial cells and improve protection against intestinal viral-bacterial superinfection
(Frontiers Media, 2021-06-07)
Previously, we constructed a library of Ligilactobacillus salivarius strains from the intestine of wakame-fed pigs and reported a strain-dependent capacity to modulate IFN-β expression in porcine intestinal epithelial (PIE) ...
Exopolysaccharides from Lactobacillus delbrueckii OLL1073R-1 modulate innate antiviral immune response in porcine intestinal epithelial cells
(Pergamon-Elsevier Science Ltd, 2018-01)
Previous studies demonstrated that the extracellular polysaccharides (EPSs) produced by Lactobacillus delbrueckii OLL1073R-1 (LDR-1) improve antiviral immunity, especially in the systemic and respiratory compartments. ...
Genomic characterization of lactobacillus delbrueckii TUA4408L and evaluation of the antiviral activities of its extracellular polysaccharides in porcine intestinal epithelial cells
(Frontiers Media SA, 2018-09-24)
In lactic acid bacteria, the synthesis of exopolysaccharides (EPS) has been associated with some favorable technological properties as well as health-promoting benefits. Research works have shown the potential of EPS ...
Immunobiotic Lactobacillus jensenii Elicits anti-inflammatory activity in porcine intestinal epithelial cells by modulating negative regulators of the toll-like receptor signaling pathway
(American Society For Microbiology, 2012-01)
The effect of Lactobacillus jensenii TL2937 on the inflammatory immune response triggered by enterotoxigenic Escherichia coli (ETEC) and lipopolysaccharide (LPS) in a porcine intestinal epitheliocyte cell line (PIE cells) ...
Toll-like receptor-2-activating bifidobacteria strains differentially regulate inflammatory cytokines in the porcine intestinal epithelial cell culture system: Finding new anti-inflammatory immunobiotics
(Wiley Blackwell Publishing, Inc, 2011-10-01)
A total of 23 strains of bifidobacteria taxonomically belonging to five species were tested for their potent immunomodulatory effect using a combination of two methods: the NF-κB-reporter assay using a toll-like receptor ...
Immunoregulatory effect of bifidobacteria strains in porcine intestinal epithelial cells trough modulation of ubiquitin-editing enzyme A20 expression
(Public Library Science, 2013-03)
Background: We previously showed that evaluation of anti-inflammatory activities of lactic acid bacteria in porcine intestinal epithelial (PIE) cells is useful for selecting potentially immunobiotic strains. Objective: ...
Selection of immunobiotic ligilactobacillus salivarius strains from the intestinal tract of wakame-fed pigs: Functional and genomic studies
(MDPI AG, 2020-11)
In this article, Ligilactobacillus salivarius FFIG strains, isolated from the intestinal tract of wakame-fed pigs, are characterized according to their potential probiotic properties. Strains were evaluated by studying ...
Efficient Selection of New Immunobiotic Strains With Antiviral Effects in Local and Distal Mucosal Sites by Using Porcine Intestinal Epitheliocytes
(Frontiers Media S.A., 2020-04-08)
Previously, we evaluated the effect of the immunobiotic strain Lactobacillus rhamnosus CRL1505 on the transcriptomic response of porcine intestinal epithelial (PIE) cells triggered by the challenge with the Toll-like ...