Results 61 to 70 of about 24,882 (168)

The Neuroprotective Effect of a Waste Byproduct Obtained From Pomegranate (Punica granatum)

open access: yesPhytotherapy Research, EarlyView.
The Effect of a Waste Byproduct Obtained From Pomegranate on Neurodegeneration. ABSTRACT Pomegranate is an exceptional fruit that can have several beneficial effects on human health. The peel of pomegranate, a waste product, should be recovered as it still contains valuable constituents, including phenolic compounds, minerals and fibre. The recovery of
Jessica Maiuolo   +11 more
wiley   +1 more source

Comparison of Three Sympatric Desert Lizards: Digestive Tract Structure, Digestive Enzyme Activities, Gut Microbiota, and Metabolites

open access: yesIntegrative Zoology, EarlyView.
We performed 16S rDNA sequencing and metabolite profiling for three sympatric lizard species—Teratoscincus roborowskii, Phrynocephalus axillaris, and Eremias roborowskii—and compared their goblet cell and enzyme activities in the digestive tract. Our study suggests that the dietary niche may promote divergence or convergence of microbiota across host ...
Yi Yang, Ziyi Wang, Ruichen Wu
wiley   +1 more source

Genomic and physiological analysis of carbon storage in the verrucomicrobial methanotroph "Ca. Methylacidiphilum fumariolicum" SolV

open access: yesFrontiers in Microbiology, 2012
Candidatus Methylacidiphilum fumariolicum SolV is a verrucomicrobial methanotroph that can grow in extremely acidic environments at high temperature. Strain SolV fixes carbon dioxide (CO2) via the Calvin-Benson-Bassham cycle with methane as energy source,
Ahmad Fouad eKhadem   +5 more
doaj   +1 more source

Associations of Adiposity With Gut Microbiota Composition Among Adults—Results From a Federated Analysis of Individual Participant Data From Eight European Observational Studies

open access: yesObesity Reviews, EarlyView.
ABSTRACT Gut microbiota may contribute to the adiposity‐associated disease risk, but human studies reported inconsistent associations of adiposity with gut microbiota composition. We examined associations of body mass index (BMI) with alpha diversity and relative microbial abundance at the phylum and genus taxonomic levels (based on 16S rRNA amplicon ...
Carolina Schwedhelm   +27 more
wiley   +1 more source

Vancomycin Protects Against Lung Injury and Promotes Butyrate Metabolism

open access: yesThe FASEB Journal, Volume 40, Issue 13, 15 July 2026.
Transplanting the fecal microbiota of patients with lung injury into mice causes an increase in LPS in the mice's blood, thereby leading to chronic lung injury in the mice. Meanwhile, oral administration of vancomycin can enhance colonic butyrate metabolism and improve lung injury in mice.
Jianuo Chen   +9 more
wiley   +1 more source

Microbial life under ice: metagenome diversity and in situ activity of Verrucomicrobia in seasonally ice-covered lakes

open access: yes, 2018
SummaryNorthern lakes are ice-covered for a large part of the year, yet our understanding of microbial diversity and activity during winter lags behind that of the ice-free period.
Beatrix E. Beisner   +6 more
core   +1 more source

Functional metagenomics reveals previously unrecognized diversity of antibiotic resistance genes in gulls

open access: yesFrontiers in Microbiology, 2011
Wildlife may facilitate the spread of antibiotic resistance (AR) between human-dominated habitats and the surrounding environment. Here, we use functional metagenomics to survey the diversity and genomic context of AR genes in gulls. Using this approach,
Adam Camillo Martiny   +5 more
doaj   +1 more source

The grapevine microbiota: A review on the possible impacts of plant protection programs on phyllosphere microorganisms

open access: yesAnnals of Applied Biology, Volume 189, Issue 1, July 2026.
This review highlights recent advances in understanding how plant protection programs and alternative fungicides affect the taxonomic composition of the grapevine phyllosphere microbiota. Bacterial and fungal communities are primarily shaped by the plant compartment, vineyard location, and sampling time. Plant protection programs generally have a minor
Sofia Montanari   +6 more
wiley   +1 more source

Evaluating the evolutionary origins of unexpected character distributions within the bacterial Planctomycetes-Verrucomicrobia-Chlamydiae superphylum

open access: yesFrontiers in Microbiology, 2012
Recently, several characters that are absent from most bacteria, but which are found in many eukaryotes or archaea, have been identified within the bacterial Planctomycetes-Verrucomicrobia-Chlamydiae (PVC) superphylum.
aidan ebudd, Damien P Devos
doaj   +1 more source

Gut Lactate Boosts Ruminococcus via Histone Lactylation to Mediate Time‐Restricted Feeding Protection in Crohn's Disease

open access: yesAdvanced Science, Volume 13, Issue 33, 15 June 2026.
TRF enriches Ruminococcus, a bacterial genus producing SCFAs, and activates the epithelial HIF‐1α signaling pathway. This mechanism protects the colonic mucosa from inflammatory insults in colitis models. Mechanistically, gut lactate production during starvation and refeeding mediates H4K12la, which increases SLC9A3 expression and creates an acidic gut
Linwen Huang   +17 more
wiley   +1 more source

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