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RESEARCH PRODUCT

Prevention by Dietary Polyphenols (Resveratrol, Quercetin, Apigenin) Against 7-Ketocholesterol-Induced Oxiapoptophagy in Neuronal N2a Cells: Potential Interest for the Treatment of Neurodegenerative and Age-Related Diseases.

Lizette AuezovaNorbert LatruffeJohn J. MackrillDominique Vervandier-fasseurGérard LizardAmira ZarroukMohammad SamadiAnne VejuxHélène Greige-gergesAline YammineThomas Nury

subject

Programmed cell deathanimal diseasesSOD2N2a cellsApoptosisresveratrolmedicine.disease_causeoxiapoptophagyArticleCell LinequercetinMiceage-related diseasesmedicineAutophagyPeroxisomesAnimalsHumansApigeninlcsh:QH301-705.5Ketocholesterols7-ketocholesterolchemistry.chemical_classificationNeuronsReactive oxygen speciesDose-Response Relationship DrugChemistryfood and beveragesPolyphenolsNeurodegenerative DiseasesGeneral MedicinePeroxisomeMolecular biologyMitochondriaOxidative StresspolyphenolMitochondrial biogenesislcsh:Biology (General)ApoptosisACOX1Reactive Oxygen SpeciesoxysterolOxidative stress

description

The Mediterranean diet is associated with health benefits due to bioactive compounds such as polyphenols. The biological activities of three polyphenols (quercetin (QCT), resveratrol (RSV), apigenin (API)) were evaluated in mouse neuronal N2a cells in the presence of 7-ketocholesterol (7KC), a major cholesterol oxidation product increased in patients with age-related diseases, including neurodegenerative disorders. In N2a cells, 7KC (50 &micro

10.3390/cells9112346https://pubmed.ncbi.nlm.nih.gov/33114025