Results 151 to 160 of about 364,417 (317)

Bifidobacterium Pseudolongum‐Derived Inosine Mitigates Polystyrene Nanoplastics‐Induced Hepatic Injury by Inhibiting the Polarization of M1 Macrophages

open access: yesAdvanced Science, EarlyView.
Probiotic B.p colonization elevated gut‐derived inosine level in the liver, while elevated inosine activated A2AR and subsequently blocked NPs‐induced polarization of M1 macrophages by repressing the miR155/SOCS1/NF‐κB pathway. This reduced the release of inflammatory cytokines and thereby, mitigated NPs‐induced hepatic injury.
Kaikai Zhang   +10 more
wiley   +1 more source

New phenolic bisabolane sesquiterpenoids discovered from the marine-derived fungus Aspergillus sydowii assisted by molecular networking and SMART strategies

open access: yesMycology
Three previously undescribed phenolic bisabolane sesquiterpenoids (PBS) including a pair of new enantiomers (±)-aspersydonol A (1a/1b) and aspersydonol B (2), along with 12 known analogs (3–14) were isolated from the marine-associated fungus Aspergillus ...
Baodan Zhang, Meiyan Bao, Ling Liu
doaj   +1 more source

Amuc_1473 Links Gut Microbes to Skeletal Homeostasis and Counteracts Multifactorial Osteoporosis

open access: yesAdvanced Science, EarlyView.
Amuc_1473, a previously uncharacterized protein enriched in Akkermansia muciniphila‐derived extracellular vesicles, is identified as a gut–bone messenger that promotes osteogenesis and inhibits osteoclastogenesis by engaging transcriptional and translational regulators in bone cells.
Shan‐Shan Rao   +28 more
wiley   +1 more source

Investigating the Physiological and Metabolic Requirements of the Tramway Ridge Microbial Community, Mt Erebus, Antarctica [PDF]

open access: yes, 2012
Mount Erebus is the most active volcano on the Antarctic continent, and has the most geographically and physically isolated geothermal soil on Earth. It is exposed to some of the most extreme environmental conditions on the planet.
Vickers, Chelsea Joy
core  

Comparative population genomics reveal the genetic features associated with the plant host adaptation of Clostridium butyricum

open access: yesBMC Genomics
Background Plants are increasingly considered as secondary reservoirs for enterics. However, little is known about their population dynamics and the genetic mechanisms during plant colonization.
Cong-Jian Li   +10 more
doaj   +1 more source

Human‐Centered Innovation: Precision Nutrition and the Future of Food

open access: yesAdvanced Science, EarlyView.
ABSTRACT Nutritional science is moving beyond one‐size‐fits‐all recommendations toward more precise and personalized approaches, yet its implementation pathway remains unclear. This paper proposes a human‐centered precision nutrition framework that highlights the central roles of artificial intelligence (AI), food innovation, and human agency.
Shanshan Zhang   +3 more
wiley   +1 more source

High-Level Production of NMN in Escherichia coli Through Co-Utilization of Glucose and Glycerol

open access: yesMicroorganisms
Nicotinamide mononucleotide (NMN), a direct precursor of the essential coenzyme nicotinamide adenine dinucleotide (NAD+), confers anti-aging effects and multiple health benefits.
Jiajia Gan   +5 more
doaj   +1 more source

Microbial diversity and microbial activity in the rhizosphere

open access: yesCiencia del Suelo, 2007
It is well established that microbial life only occupies a minor volume of soil being localised in hot spots such as the rhizosphere soil (Nannipieri et al., 2003), where microflora has a continuous access to a flow of low and high molecular weight organic substrates derived from roots.
Nannipieri P.   +6 more
openaire   +3 more sources

Gut Microbiota, Immunity, and Metabolism in the Progression From Chronic Liver Disease to Hepatocellular Carcinoma

open access: yesAdvanced Science, EarlyView.
This review explains how chronic liver injury progresses toward hepatocellular carcinoma through interconnected changes in gut microbes, metabolism, immunity, fibrosis, and diet. It highlights microbial metabolites, bile‐acid signaling, immune dysfunction, and nutritional or microbiome‐based interventions as opportunities to identify risk earlier ...
Yi Hu   +5 more
wiley   +1 more source

Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing

open access: yesAdvanced Science, EarlyView.
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos   +17 more
wiley   +1 more source

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