Results 81 to 90 of about 3,815,501 (279)

A Postbiotic‐Inducing Ganoderma applanatum Polysaccharide Repairs the Intestinal Barrier via a Phocaeicola vulgatus ‐ Tridecylic Acid Axis

open access: yesAdvanced Science, EarlyView.
This study identifies GAP2, a bioactive polysaccharide fraction derived from Ganoderma applanatum, as a postbiotic inducer that repairs intestinal barrier damage in a gut microbiota‐dependent manner. GAP2 enriches Phocaeicola vulgatus, which degrades GAP2 and promotes tridecylic acid production, triggering Rho/CDC42 signaling and tight‐junction ...
Chuan Zhang   +10 more
wiley   +1 more source

Separation of viable lactic acid bacteria from fermented milk

open access: yesHeliyon, 2018
Probiotics are live microorganisms that provide health benefits to humans. Some lactic acid bacteria (LAB) are probiotic organisms used in the production of fermented foods, such as yogurt, cheese, and pickles.
Tomohiko Nishino   +2 more
doaj   +1 more source

Bacteria‐Derived 1‐Allylpiperazine Alleviates Symptoms of Parkinson's Disease Model by Promoting Autophagy

open access: yesAdvanced Science, EarlyView.
Parkinson's disease currently has no disease‐modifying therapies. In Caenorhabditis elegans, Escherichia coli E8 alleviates α‐synuclein‐provoked PD‐related defects through its bioactive metabolite 1‐ALPP, which combats PD by triggering AMPK/mTOR/HLH‐30‐dependent autophagy and suppressing α‐synuclein LLPS‐mediated fibrillization.
Mingqin Qu   +12 more
wiley   +1 more source

Lactobacillus kefiranofaciens, the sole dominant and stable bacterial species, exhibits distinct morphotypes upon colonization in Tibetan kefir grains

open access: yesHeliyon, 2018
Tibetan kefir grains (TKGs), natural starters for milk fermentation, are believed to comprise diverse microflora of lactic acid and acetic acid bacteria.
Xingxing Wang   +4 more
doaj   +1 more source

Evaluation of the bacteriostatic properties of essential oils and their potential applications in food microbiology

open access: yes, 2009
The purpose of this study was to evaluate in vitro the bacteriostatic properties of seven food-compatible essential oils: thyme (Thymus vulgaris), oregano (Origanum compactum), saro (Cinnamosma fragrans), helichryse (Helichrysum gymnocephalum), ravensare
Zhiri, Abdesselam   +4 more
core  

CRISPR‐Scan: Cas13a Mismatch Tolerance Enabled Ultra‐Multiplexed Detection of Same‐Site Indels in Acute Myeloid Leukemia

open access: yesAdvanced Science, EarlyView.
Accurately detecting diverse same‐locus insertions or deletions (indels) remains challenging. This study reveals the mismatch‐tolerance profile of LwaCas13a and establishes CRISPR‐Scan, which uses a single crRNA to detect multiple same‐locus indels. The one‐pot assay detects nucleophosmin 1 (NPM1) mutant allele frequencies down to 0.01%, agrees with ...
Linlin Bai   +13 more
wiley   +1 more source

Growth models in predictive microbiology to ensure food safety [PDF]

open access: yes, 2012
peer reviewedPredictive microbiology aims to predict the evolution of microorganisms in foods with mathematical models. Several models have been published and the complexity of some of them makes their use difficult for the uninitiated.
Clinquart, Antoine   +4 more
core   +1 more source

Evaluation of potentially probiotic attributes of certain dairy yeast isolated from buffalo sweetened Karish cheese

open access: yesHeliyon, 2019
Egyptian traditional cheese has a long history and still represent an important part of the Egyptian diet. A lot of scientific studies in probiotic topic is usually related to bacteria, in particular lactic acid bacteria, and there is lack of information
E.A. Helmy   +3 more
doaj   +1 more source

A description and comparison on software for food predictive microbiology

open access: yes, 2016
In recent years, predictive microbiology and risk assessment software have obtained certain development. Predictive microbiology develops the models that describe and predict the growth or decline of microbes under specified environmental conditions.
Xiao, GUAN, Jing, LIU, Guangquan, DU
core   +1 more source

HECTD1 Directs HIF‐1α to Facilitate Intestinal Inflammation and Carcinogenesis via Promoting Th17 Differentiation and Glycolysis

open access: yesAdvanced Science, EarlyView.
HECTD1 emerges as an upstream amplifier of Th17 metabolic programming by promoting K63‐linked ubiquitination of IGF2BP3 and enhancing HIF‐1α translation. HIF‐1α reciprocally drives HECTD1 transcription, establishing a positive regulatory loop that sustains glycolysis and Th17 differentiation.
Shuiyu Xu   +12 more
wiley   +1 more source

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