Proteomic Profiling of Bifidobacterium bifidum S17 Cultivated Under In Vitro Conditions

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Proteomic Profiling of Bifidobacterium bifidum S17 Cultivated Under In Vitro Conditions

Bifidobacteria are frequently used in probiotic food and dairy products. Bifidobacterium bifidum S17 is a promising probiotic candidate strain that displays strong adhesion to intestinal epithelial cells and elicits potent anti-inflammatory capacity both in vitro and in murine models of colitis. The recently sequenced genome of B. bifidum S17 has a size of about 2.2 Mb and encodes 1,782 predict...

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Global genome transcription profiling of Bifidobacterium bifidum PRL2010 under in vitro conditions and identification of reference genes for quantitative real-time PCR.

Bifidobacteria have attracted significant scientific attention due to their perceived role as health-promoting microorganisms, although the genetics of the bacterial group is still underexplored. In this study, we investigated the transcriptome of Bifidobacterium bifidum PRL2010 during in vitro growth by microarray technology. When B. bifidum PRL2010 was grown in liquid broth, 425 of the 1,644 ...

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Response surface methodology for optimizing fermentation conditions of goat yogurt with Bifidobacterium bifidum and Lactobacillus casei

Chen, et al.: Optimization of probiotic goat yogurt 548 Emir. J. Food Agric ● Vol 28 ● Issue 8 ● 2016 2009), and with the improvement of awareness of people for health care, adding probiotics in yogurt production will be a good application (Tharmaraj and Shah, 2000). In recent years, there is a trend in the making products of probiotics with the combinations of two or more probiotics strains an...

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Strengthening of the intestinal epithelial tight junction by Bifidobacterium bifidum

Epithelial barrier dysfunction has been implicated as one of the major contributors to the pathogenesis of inflammatory bowel disease. The increase in intestinal permeability allows the translocation of luminal antigens across the intestinal epithelium, leading to the exacerbation of colitis. Thus, therapies targeted at specifically restoring tight junction barrier function are thought to have ...

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It is well known that biofilm formation by pathogenic staphylococci on implanted medical devices leads to "chronic polymer-associated infections." Bacteria in these biofilms are more resistant to antibiotics and the immune defense system than their planktonic counterparts, which suggests that the cells in a biofilm have altered metabolic activity. To determine which genes are up-regulated in St...

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ژورنال

عنوان ژورنال: Frontiers in Microbiology

سال: 2016

ISSN: 1664-302X

DOI: 10.3389/fmicb.2016.00097