Results 81 to 90 of about 7,801 (203)

The microbiota–gut–brain axis in mild cognitive impairment and Alzheimer's disease: a scoping review of human studies

open access: yesAlzheimer's &Dementia, Volume 22, Issue 1, January 2026.
Abstract Alzheimer's disease (AD) is projected to become the highest‐burden neurological disorder globally. Mounting evidence implicates the gut microbiome in AD pathogenesis. This scoping review of gut microbiomes in mild cognitive impairment (MCI) and AD included dietary and probiotic interventions.
Alison Warren   +10 more
wiley   +1 more source

Causal Association Between Gut Microbiota and Sleep Apnoea Identified by Bayesian Weighted Mendelian Randomisation

open access: yesJournal of Cellular and Molecular Medicine, Volume 30, Issue 1, January 2026.
ABSTRACT This study investigated the potential causal relationship between gut microbiota (GM) and sleep apnoea using Mendelian randomisation (MR) analysis. Summary‐level genome‐wide association (GWAS) data for 473 GM and sleep apnoea were obtained from the IEU Open GWAS database.
Chenguang Zhang   +3 more
wiley   +1 more source

Canopy reflectance as a predictor of soil microbial community composition and diversity at a continental scale

open access: yesNew Phytologist, Volume 249, Issue 2, Page 829-847, January 2026.
Summary Canopy reflectance captures plant traits related to ecological processes, which may reflect the composition of soil microbial communities. However, the extent to which canopy reflectance can help elucidate soil microbial community composition and diversity across biomes remains unclear. Using data from 14 National Ecological Observatory Network
Angela Harris, Richard D. Bardgett
wiley   +1 more source

Characteristics of the Gut Microbiota in Multiple Sclerosis Patients: An Analytical Observational Study

open access: yesActa Neurologica Scandinavica, Volume 2026, Issue 1, 2026.
Background: Multiple sclerosis (MS) is a chronic disease of the central nervous system characterized by autoimmune inflammation, demyelination, and axonal damage. MS has been linked to neuroinflammatory effects originating in the gut. Recently, research has focused on the gut microbiota composition and the differences in the abundance of specific taxa ...
Cihadiye Elif Ozturk   +6 more
wiley   +1 more source

Development of microbial community in the course of composting of garden waste

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2012
Composting represents one of the technologies of processing of biodegradable municipal waste. Samples collected from composting plants were analyzed chemically, physically and microbiologically. The pH of bio waste samples increased from 6.5 to 8.6.
Monika Vítězová   +3 more
doaj   +1 more source

Salix purpurea Stimulates the Expression of Specific Bacterial Xenobiotic Degradation Genes in a Soil Contaminated with Hydrocarbons.

open access: yesPLoS ONE, 2015
The objectives of this study were to uncover Salix purpurea-microbe xenobiotic degradation systems that could be harnessed in rhizoremediation, and to identify microorganisms that are likely involved in these partnerships. To do so, we tested S. purpurea'
Antoine P Pagé   +2 more
doaj   +1 more source

Placement of attine ant-associated Pseudonocardia in a global Pseudonocardia phylogeny (Pseudonocardiaceae, Actinomycetales): a test of two symbiont-association models

open access: yesAntonie van Leeuwenhoek, 2010
We reconstruct the phylogenetic relationships within the bacterial genus Pseudonocardia to evaluate two models explaining how and why Pseudonocardia bacteria colonize the microbial communities on the integument of fungus-gardening ant species (Attini ...
U. Mueller   +4 more
semanticscholar   +1 more source

Genome sequencing and description of Oerskovia enterophila VJag, an agar- and cellulose-degrading bacterium

open access: yesStandards in Genomic Sciences, 2017
A nonmotile, Gram-positive bacterium that shows an elongated and branching cell shape was isolated from soil samples from the botanical garden of Ulm University, Ulm, Germany. Here, the isolation procedure, identification, genome sequencing and metabolic
Vanessa Jag   +4 more
doaj   +1 more source

Actinokineospora: A new genus of the Actinomycetales.

open access: yesActinomycetologica, 1988
A new genus Actinokineospora is described. It is characterized by forming chains of zoospores originating from aerial mycelium, and has type IV/A cell walls and a type PII phospholipids pattern. The major menaquinone is MK-10. No mycolic acids are present. The guanine-plus-cytosine content of the deoxyribonucleic acid is 72.0 mol%. The type strain of A.
openaire   +1 more source

Multisubstrate Isotope Labeling and Metagenomic Analysis of Active Soil Bacterial Communities

open access: yesmBio, 2014
Soil microbial diversity represents the largest global reservoir of novel microorganisms and enzymes. In this study, we coupled functional metagenomics and DNA stable-isotope probing (DNA-SIP) using multiple plant-derived carbon substrates and diverse ...
Y. Verastegui   +14 more
doaj   +1 more source

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