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Antiatherogenic effects of ellagic acid and urolithins in vitro

open access: yesArchives of Biochemistry and Biophysics, 2016
Atherosclerosis, one of the leading causes of death worldwide, is characterized by impaired endothelial function and lipid metabolism, among other factors. Ellagitannins are a class of phenolic compounds that may play a role in cardiovascular health. This work aimed to study the potential atheroprotective effects of urolithins, ellagitannin-derived gut
Pedro Mena   +2 more
exaly   +4 more sources
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The Synthesis of Urolithins and their Derivatives and the Modes of Antitumor Action

Mini-Reviews in Medicinal Chemistry, 2023
Abstract: Urolithins are microbial metabolites derived from berries and pomegranate fruits, which display anti-inflammatory, anti-oxidative, and anti-aging activities. There are eight natural urolithins (urolithin A-E, M5, M6 and M7), which have been isolated by now.
Lei Yao, Xiangrong Xu
exaly   +3 more sources

Gastrointestinal stability of urolithins: an in vitro approach

European Journal of Nutrition, 2015
Urolithins are bioactive ellagitannin-derived metabolites showing a wide phenotypic variation in their production by the gut microbiota. This work represents a first in vitro step toward the development of new strategies focused on the oral supplementation of urolithins with the aim of overcoming their selective production and making their putative ...
Mena P.   +4 more
openaire   +4 more sources

Urolithin B loaded in cerium oxide nanoparticles enhances the anti-glioblastoma effects of free urolithin B in vitro

Journal of Trace Elements in Medicine and Biology, 2023
Glioblastoma multiforme (GBM) is the most aggressive kind of malignant primary brain tumor in humans. Given the limitation of Conventional therapeutic strategy, the development of nanotechnology and natural product therapy seems to be an effective method enhancing the prognosis of GBM patients.
Ghasem Rahimi-Kalateh Shah Mohammad   +5 more
openaire   +2 more sources

Antimelanogenic Effect of Urolithin A and Urolithin B, the Colonic Metabolites of Ellagic Acid, in B16 Melanoma Cells

Journal of Agricultural and Food Chemistry, 2017
Antimelanogenic agents from natural sources have been widely investigated. Urolithin A (UA) and B (UB), the main gut microflora metabolites of dietary ellagic acid derivatives, have various bioactivities such as anti-inflammatory and antiaging effects.
Shang-Ta Wang   +3 more
openaire   +2 more sources

The Therapeutic Potential of Urolithin A for Cancer Treatment and Prevention

Current Cancer Drug Targets, 2022
Background: Urolithin A is the metabolite of natural polyphenol ellagic acid and ellagitannins generated by gut microbiota. Urolithin A is better absorbed in the gastrointestinal tract than its parent substances. Thus, the variable effects of ellagitannin-reach food (like pomegranate fruit, walnuts, tea, and others) on people's health might be linked ...
openaire   +2 more sources

Effect of Urolithin A on Bone Repair in Mice with Bone Defects

Tissue Engineering and Regenerative Medicine, 2021
Bone defect difficult to manage clinically and it is a big challenge to repair it. Secondary metabolites source from herb has shown potential for the treatment of bone defect.Mesenchymal stem cells (MSCs) were isolated from mice and incubated with urolithin A (UA) (10, 25, and 50 µg/mL).
Jianmin, Liu   +4 more
openaire   +2 more sources

Colon Cancer Chemopreventive Activities of Pomegranate Ellagitannins and Urolithins

Journal of Agricultural and Food Chemistry, 2010
Pomegranate juice derived ellagitannins and their intestinal bacterial metabolites, urolithins, inhibited TCDD-induced CYP1-mediated EROD activity in vitro with IC(50) values ranging from 56.7 microM for urolithin A to 74.8 microM for urolithin C.
Sashi G Kasimsetty
exaly   +3 more sources

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