7-Ketocholesterol favors lipid accumulation and colocalizes with Nile Red positive cytoplasmic structures formed during 7-ketocholesterol-induced apoptosis: analysis by flow cytometry, FRET biphoton spectral imaging microscopy, and subcellular fractionation. - Archive ouverte HAL
Article Dans Une Revue Cytometry Part A Année : 2005

7-Ketocholesterol favors lipid accumulation and colocalizes with Nile Red positive cytoplasmic structures formed during 7-ketocholesterol-induced apoptosis: analysis by flow cytometry, FRET biphoton spectral imaging microscopy, and subcellular fractionation.

Résumé

During 7KC-induced apoptosis, 7KC modifies the cellular content of neutral and polar lipids, favors free cholesterol accumulation, and colocalizes with neutral and polar lipids that are inside NR-stained cytoplasmic structures.

Domaines

Biochimie [q-bio.BM]

Dominique Dumas  : Connectez-vous pour contacter le contributeur

https://hal.science/hal-00559063

Soumis le : lundi 24 janvier 2011-17:03:36

Dernière modification le : lundi 15 avril 2024-18:20:02

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Dates et versions

hal-00559063 , version 1 (24-01-2011)

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Citer

Anne Vejux, Edmond Kahn, Dominique Dumas, Ginette Bessède, Franck Ménétrier, et al.. 7-Ketocholesterol favors lipid accumulation and colocalizes with Nile Red positive cytoplasmic structures formed during 7-ketocholesterol-induced apoptosis: analysis by flow cytometry, FRET biphoton spectral imaging microscopy, and subcellular fractionation.. Cytometry Part A, 2005, 64 (2), pp.87-100. ⟨10.1002/cyto.a.20124⟩. ⟨hal-00559063⟩

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