Results 31 to 40 of about 1,427 (175)

Isolation of Human Intestinal Bacteria Capable of Producing the Bioactive Metabolite Isourolithin A from Ellagic Acid

open access: yesFrontiers in Microbiology, 2017
Urolithins are intestinal microbial metabolites produced from ellagitannin- and ellagic acid-containing foods such as walnuts, strawberries, and pomegranates.
María V. Selma   +7 more
doaj   +1 more source

Microbial Metabolites in Multiple Sclerosis: Implications for Pathogenesis and Treatment

open access: yesFrontiers in Neuroscience, 2022
Metabolites produced by the gut microbiota have been shown to play an important role in numerous inflammatory, neuropsychiatric, and neurodegenerative diseases.
Eduardo Duarte-Silva   +6 more
doaj   +1 more source

NMR Spectroscopic Identification of Urolithin G, a Novel Trihydroxy Urolithin Produced by Human Intestinal Enterocloster Species

open access: yesJournal of Agricultural and Food Chemistry, 2023
Urolithins are gut microbiota metabolites of ellagic acid. Here, we have identified and chemically characterized a novel urolithin produced from urolithin D (3,4,8,9-tetrahydroxy urolithin) by in vitro incubation with different human gut Enterocloster species under anaerobic conditions. Urolithin G (3,4,8-trihydroxy urolithin) was identified by 1H NMR,
David Beltrán   +7 more
openaire   +3 more sources

Mitophagy Activation by Urolithin A to Target Muscle Aging

open access: yesCalcified Tissue International, 2023
AbstractThe age-related loss of skeletal muscle function starts from midlife and if left unaddressed can lead to an impaired quality of life. A growing body of evidence indicates that mitochondrial dysfunction is causally involved with muscle aging. Muscles are tissues with high metabolic requirements, and contain rich mitochondria supply to support ...
Julie Faitg   +3 more
openaire   +3 more sources

Enhancing the Efficacy of Radiotherapy in Gastric Adenocarcinoma Cells by Gut Microbiota Metabolites: Implications for Urolithin Combination Therapy

open access: yesNatural Product Communications
Background Gastric adenocarcinoma (GA) ranks as the fourth leading cause of cancer-related mortality. The clinical effectiveness of radiotherapy in GA patients is often limited by the development of radiation resistance. Urolithins, which are metabolites
Abdolreza Ahmadi   +5 more
doaj   +1 more source

Urolithins in clinical translation: from gut microbial metabolites to precision interventions

open access: yesFrontiers in Nutrition
Urolithins are gut microbiota-derived metabolites generated from ellagitannins and ellagic acid, and have emerged as promising mediators at the diet–microbiota–host interface.
Lingmin Hu, Yingchun Ling, Weifeng Jin
doaj   +1 more source

Gut microbiota shifts and short‐chain fatty acids alterations in pediatric epilepsy patients on a Mediterranean ketogenic diet

open access: yesEpileptic Disorders, EarlyView.
Abstract Objective The olive oil–based Mediterranean ketogenic diet (MedKD) may support patients with drug‐resistant epilepsy (DRE) or neurometabolic disorders by integrating ketogenic therapy with the cardiometabolic and neuroprotective advantages of the Mediterranean diet.
Sofia Zouganeli   +8 more
wiley   +1 more source

Urolithin A alleviates neuropathic pain and activates mitophagy

open access: yesMolecular Pain, 2023
Neuropathic pain (NP) occurs frequently in the general population and has a negative impact on the quality of life. There is no effective therapy available yet owing to the complex pathophysiology of NP. In our previous study, we found that urolithin A (UA), a naturally occurring microflora-derived metabolite, could relieve NP in mice by inhibiting the
Chenyi Wang   +6 more
openaire   +2 more sources

The Compound Specific Antibacterial Activities of Major Urolithins and Their Methyl Ethers

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry, 2021
The investigation of biological activities of natural products, particularly considering the secondary metabolites, continuously receives attention.
Hayrettin Ozan GÜLCAN   +4 more
doaj   +1 more source

Rewiring nutrition: Chemical insights into the physiological and microbiological roles of food's microconstituents

open access: yesFood Biomacromolecules, EarlyView.
Bidirectional interactions between food‐derived sensory compounds, gut sensing and microbiota, host physiological feedback, and metabolite production within the food matrix collectively shape sensory perception, microbial dynamics, and metabolic health.
Mohammad Nazrul Islam Bhuiyan
wiley   +1 more source

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