Two α-L-arabinofuranosidases from Bifidobacterium longum subsp. longum are involved in arabinoxylan utilization.
Sign Up to like & getrecommendations! Published in 2022 at "Applied microbiology and biotechnology"
DOI: 10.1007/s00253-022-11845-x
Abstract: Arabinoxylan (AX) and arabinoxylooligosaccharides (AXOs) are carbohydrate sources utilized by Bifidobacterium longum subsp. longum. However, their degradation pathways are poorly understood. In this study, we characterized two genes, BLLJ_1850 and BLLJ_1851, in the hemicellulose-degrading gene… read more here.
Keywords: longum; subsp longum; longum subsp; gh43 ... See more keywords
Properties of recombinant 4-α-glucanotransferase from Bifidobacterium longum subsp. longum JCM 1217 and its application
Sign Up to like & getrecommendations! Published in 2019 at "Food Science and Biotechnology"
DOI: 10.1007/s10068-019-00707-4
Abstract: To determine the physiochemical properties of the 4-α-glucanotransferase from Bifidobacterium sp., the bllj_0114 gene encoding 4-α-glucanotransferase was cloned from Bifidobacterium longum subsp. longum JCM 1217 and expressed in Escherichia coli. The amino acid sequence alignment… read more here.
Keywords: bifidobacterium; glucanotransferase bifidobacterium; subsp longum; longum subsp ... See more keywords
Chemical Composition and Protective Effect of Dichloromethane Extract From Piper nigrum and P. longum on the OGD Model
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DOI: 10.1007/s10600-019-02648-0
Abstract: White pepper (Piper nigrum L.) and long pepper (Piper longum L.), distributed mainly in tropical regions, belong to the genus Piper L., including approximately 2000 species, of which about 60 species are found in China… read more here.
Keywords: piper nigrum; white pepper; pepper; longum ... See more keywords
Molecular Insight into Evolution of Symbiosis between Breast-Fed Infants and a Member of the Human Gut Microbiome Bifidobacterium longum.
Sign Up to like & getrecommendations! Published in 2017 at "Cell chemical biology"
DOI: 10.1016/j.chembiol.2017.03.012
Abstract: Breast-fed infants generally have a bifidobacteria-rich microbiota with recent studies indicating that human milk oligosaccharides (HMOs) selectively promote bifidobacterial growth. Bifidobacterium bifidum possesses a glycoside hydrolase family 20 lacto-N-biosidase for liberating lacto-N-biose I from lacto-N-tetraose, an abundant… read more here.
Keywords: fed infants; breast fed; longum; bifidobacterium longum ... See more keywords
In vitro modulation of human gut microbiota composition and metabolites by Bifidobacterium longum BB-46 and a citric pectin.
Sign Up to like & getrecommendations! Published in 2019 at "Food research international"
DOI: 10.1016/j.foodres.2018.11.010
Abstract: The gut microbiota composition and its metabolites have high impact on human health. Exploitation of prebiotics and probiotics for modulation of gut microbiota can lead to promising outcomes. This study aimed to evaluate the effects… read more here.
Keywords: gut microbiota; pectin; microbiota composition; longum ... See more keywords
Bifidobacterium longum BL-10 with Antioxidant Capacity Ameliorates Lipopolysaccharide-Induced Acute Liver Injury in Mice by the Nuclear Factor-κB Pathway.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.2c02950
Abstract: Bifidobacterium longum is frequently utilized and has broad prospects for preventing liver injury. The current research assessed the antioxidant capacity of B. longum BL-10 and probed its mechanism for ameliorating lipopolysaccharide (LPS)-induced acute liver injury… read more here.
Keywords: liver injury; induced acute; bifidobacterium longum; antioxidant capacity ... See more keywords
Bifidobacterium longum extract exerts pro‐differentiating effects on human epidermal keratinocytes, in vitro
Sign Up to like & getrecommendations! Published in 2017 at "Experimental Dermatology"
DOI: 10.1111/exd.13130
Abstract: The term “probiotic” was popularised more than 20 years ago,1 and more recently defined as “living microorganisms which, when administered in adequate amounts, confer a health effect on the host.”2 Traditionally, probiotics are shown to… read more here.
Keywords: longum extract; bifidobacterium longum; longum; extract exerts ... See more keywords
Mechanism of Cooperative Degradation of Gum Arabic Arabinogalactan Protein by Bifidobacterium longum Surface Enzymes
Sign Up to like & getrecommendations! Published in 2022 at "Applied and Environmental Microbiology"
DOI: 10.1128/aem.02187-21
Abstract: Terminal galactose residues of the side chain of gum arabic arabinogalactan protein (AGP) are mainly substituted by α1,3/α1,4-linked Araf and β1,6-linked α-l-Rhap-(1→4)-β-d-GlcpA residues. This study found a multidomain BlArafE with GH43_22 and GH43_34 catalytic domains… read more here.
Keywords: arabic agp; arabic arabinogalactan; gum arabic; longum ... See more keywords
Evaluation of Bacterial Diversity and Evolutionary Dynamics of Gut Bifidobacterium longum Isolates Obtained from Older Individuals in Hubei Province, China
Sign Up to like & getrecommendations! Published in 2022 at "Microbiology Spectrum"
DOI: 10.1128/spectrum.01442-21
Abstract: Bifidobacterium longum are common inhabitants of the human gut throughout the life span, and have been associated with health-promoting effects, yet little is known about the genotype profile and evolution of these isolates. Our study… read more here.
Keywords: gut; bifidobacterium longum; longum; diversity ... See more keywords
Viability Status-Dependent Effect of Bifidobacterium longum ssp. longum CCM 7952 on Prevention of Allergic Inflammation in Mouse Model
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Immunology"
DOI: 10.3389/fimmu.2021.707728
Abstract: The classical definition of probiotics states that bacteria must be alive to be beneficial for human organism. However, recent reports show that inactivated bacteria or their effector molecules can also possess such properties. In this… read more here.
Keywords: bifidobacterium; ssp longum; bifidobacterium longum; longum ... See more keywords
Characterization and Exploitation of CRISPR Loci in Bifidobacterium longum
Sign Up to like & getrecommendations! Published in 2017 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2017.01851
Abstract: Diverse CRISPR-Cas systems provide adaptive immunity in many bacteria and most archaea, via a DNA-encoded, RNA-mediated, nucleic-acid targeting mechanism. Over time, CRISPR loci expand via iterative uptake of invasive DNA sequences into the CRISPR array… read more here.
Keywords: loci; crispr; crispr cas; cas systems ... See more keywords