Results 61 to 70 of about 3,148 (181)

Urolithin A attenuates auditory cell senescence by activating mitophagy

Scientific Reports, 2022
AbstractAging of sensory organs is associated with a decline in mitochondrial function and the accumulation of dysfunctional mitochondria. Impaired mitophagy blocks the turnover of dysfunctional mitochondria and leads to their accumulation. Urolithin A (UA) induces mitophagy in various mammalian cells.
Sung Il Cho, Eu-Ri Jo, Hansoo Song
openaire   +3 more sources

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

Epileptic 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, Evdokia K. Mitsou, Mary Yannakoulia, Evangelia Intze, Konstantinos C. Mountzouris, Smaragdi Fessatou, Achilleas Attilakos, Adamantini Kyriacou, Argyrios Dinopoulos   +8 more
wiley   +1 more source

Supplementation of Weizmannia coagulans BC2000 and Ellagic Acid Inhibits High-Fat-Induced Hypercholesterolemia by Promoting Liver Primary Bile Acid Biosynthesis and Intestinal Cholesterol Excretion in Mice

Microorganisms, 2023
The probiotic Weizmannia coagulans (W. coagulans) BC2000 can increase the abundance of intestinal transforming ellagic acid (EA) bacteria and inhibit metabolic disorders caused by hyperlipidemia by activating liver autophagy.
Long Jin, Hongyang Dang, Jinyong Wu, Lixia Yuan, Xiangsong Chen, Jianming Yao   +5 more
doaj   +1 more source

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

Food 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

Ellagic Acid-Derived Urolithins as Modulators of Oxidative Stress [PDF]

Oxidative Medicine and Cellular Longevity, 2020
Oxidative stress is a state of excess of prooxidative species relative to the antioxidant defenses (enzymatic and nonenzymatic) in a living organism. The consequence of this imbalance is damage of the major cellular macromolecules (carbohydrates, lipids, proteins, and DNA), which further leads to a gradual loss of tissue and organ function. It has been
Jasmina Djedjibegovic, Aleksandra Marjanovic, Emiliano Panieri, Luciano Saso   +3 more
openaire   +2 more sources

Urolithin A Is a Dietary Microbiota-Derived Human Aryl Hydrocarbon Receptor Antagonist

Metabolites, 2018
Urolithins (e.g., UroA and B) are gut microbiota-derived metabolites of the natural polyphenol ellagic acid. Urolithins are associated with various health benefits, including attenuation of inflammatory signaling, anti-cancer effects and repression of ...
Gulsum E. Muku, Iain A. Murray, Juan C. Espín, Gary H. Perdew   +3 more
doaj   +1 more source

Urolithin A, a Diet‐Derived Gut Microbial Metabolite Against Pulmonary Hypertension Identified via Molecular Docking, Molecular Dynamics and Surface Plasmon Resonance

Food Safety and Health, EarlyView.
Urolithin A, a gut microbial metabolite, binds TNF to suppress proliferation, inflammation, and oxidative stress, offering a promising microbe‐derived therapeutic avenue for pulmonary hypertension. ABSTRACT Pulmonary hypertension (PH) is a complex and multifactorial disease that poses a significant clinical challenge.
Yujie Qu, Yinghua Huo, Yichen Wang, Yao Mu, Xue Yu, Leiyu Tian, Jian Guo, Xuezhi Yang, Yucai Chen   +8 more
wiley   +1 more source

Urolithin A increases the natural killer activity of PBMCs in patients with prostate cancer

Frontiers in Pharmacology
BackgroundThe natural killer (NK) activity of peripheral blood mononuclear cells (PBMCs) is a crucial defense against the onset and spread of cancer.
Vladimir Rogovskii, Vladimir Rogovskii, Vladimir V. Murugin, Vladimir V. Murugin, Nikolay Vorobyev, Nikolay Vorobyev, Sergey Popov, Nikolay Sturov, Alexey Krasheninnikov, Alexander Morozov, Marina Prokhorova   +10 more
doaj   +1 more source

The role of human microbiota in breast cancer pathogenesis and treatment

iMeta, EarlyView.
The human microbiota contributes to breast cancer pathogenesis and treatment response through interactions involving the oral, gut, and breast microbial niches. (Left) Multi‐site dysbiosis is characterized by altered microbial composition and abundance across different anatomical sites.
Jie Qiu, Xiaojia Wang, Man Li, Jing Guo, Shipeng Ning, Yi‐Zhou Gao, Xinyi Zhang, Xuli Meng, Yiding Chen, Yunxiang Zhou   +9 more
wiley   +1 more source

Identifying Brazilwood’s Marker Component, Urolithin C, in Historical Textiles by Surface-Enhanced Raman Spectroscopy

Heritage, 2021
The fugitive nature of the colorants obtained from sappanwood (Caesalpinia sappan L.) or the South American species commonly known as ‘brazilwoods’ (including other Caesalpinia species and Paubrasilia echinata (Lam.)) makes the identification of ...
Brenda Doherty, Ilaria Degano, Aldo Romani, Catherine Higgitt, David Peggie, Maria Perla Colombini, Costanza Miliani   +6 more
doaj   +1 more source