Search results for "Oxiapoptophagy"
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modifications peroxysomales associées à l'oxyapoptophagie induite par le 7-cétocholestérol et identification de lipides cytoprotecteurs
2020
Oxidative stress is often increased in several diseases such as age-related diseases (cardiovascular diseases, eye diseases (age-related macular degeneration (AMD) and cataracts), neurodegenerative diseases (Alzheimer's disease, multiple sclerosis), chronic inflammatory diseases (chronic inflammatory bowel disease (IBD)) as well as certain rare genetic diseases (Niemann Pick's disease, X-linked adrenoleukodystrophy (X-ALD)). Oxidative stress can oxidize various molecules, in particular the cholesterol present in lipid membranes, and lead to the formation of oxidized cholesterol derivatives: oxysterols. Some of them, such as 7-ketocholesterol (7KC), are toxic and may be the cause of a type o…
Prevention by Dietary Polyphenols (Resveratrol, Quercetin, Apigenin) Against 7-Ketocholesterol-Induced Oxiapoptophagy in Neuronal N2a Cells: Potentia…
2020
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 µ