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High circulating levels of 7beta- and 7alpha-hydroxycholesterol and presence of apoptotic and oxidative markers in arterial lesions of normocholesterolemic atherosclerotic patients undergoing endarterectomy.
Prunet C, Petit JM, Ecarnot-Laubriet A, Athias A, Miguet-Alfonsi C, Rohmer JF, Steinmetz E, Néel D, Gambert P, Lizard G. Prunet C, et al. Pathol Biol (Paris). 2006 Feb;54(1):22-32. doi: 10.1016/j.patbio.2004.11.002. Epub 2005 Jan 22. Pathol Biol (Paris). 2006. PMID: 16376175
Involvement of a calcium-dependent dephosphorylation of BAD associated with the localization of Trpc-1 within lipid rafts in 7-ketocholesterol-induced THP-1 cell apoptosis.
Berthier A, Lemaire-Ewing S, Prunet C, Monier S, Athias A, Bessède G, Pais de Barros JP, Laubriet A, Gambert P, Lizard G, Néel D. Berthier A, et al. Among authors: prunet c. Cell Death Differ. 2004 Aug;11(8):897-905. doi: 10.1038/sj.cdd.4401434. Cell Death Differ. 2004. PMID: 15105836
Analysis of oxidative processes and of myelin figures formation before and after the loss of mitochondrial transmembrane potential during 7beta-hydroxycholesterol and 7-ketocholesterol-induced apoptosis: comparison with various pro-apoptotic chemicals.
Miguet-Alfonsi C, Prunet C, Monier S, Bessède G, Lemaire-Ewing S, Berthier A, Ménétrier F, Néel D, Gambert P, Lizard G. Miguet-Alfonsi C, et al. Among authors: prunet c. Biochem Pharmacol. 2002 Aug 1;64(3):527-41. doi: 10.1016/s0006-2952(02)01110-3. Biochem Pharmacol. 2002. PMID: 12147305
Impairment of the cytotoxic and oxidative activities of 7 beta-hydroxycholesterol and 7-ketocholesterol by esterification with oleate.
Monier S, Samadi M, Prunet C, Denance M, Laubriet A, Athias A, Berthier A, Steinmetz E, Jürgens G, Nègre-Salvayre A, Bessède G, Lemaire-Ewing S, Néel D, Gambert P, Lizard G. Monier S, et al. Among authors: prunet c. Biochem Biophys Res Commun. 2003 Apr 11;303(3):814-24. doi: 10.1016/s0006-291x(03)00412-1. Biochem Biophys Res Commun. 2003. PMID: 12670484
Multiplexed flow cytometric analyses of pro- and anti-inflammatory cytokines in the culture media of oxysterol-treated human monocytic cells and in the sera of atherosclerotic patients.
Prunet C, Montange T, Véjux A, Laubriet A, Rohmer JF, Riedinger JM, Athias A, Lemaire-Ewing S, Néel D, Petit JM, Steinmetz E, Brenot R, Gambert P, Lizard G. Prunet C, et al. Cytometry A. 2006 May;69(5):359-73. doi: 10.1002/cyto.a.20272. Cytometry A. 2006. PMID: 16604541 Free article.
7beta-Hydroxycholesterol and 25-hydroxycholesterol-induced interleukin-8 secretion involves a calcium-dependent activation of c-fos via the ERK1/2 signaling pathway in THP-1 cells: oxysterols-induced IL-8 secretion is calcium-dependent.
Lemaire-Ewing S, Berthier A, Royer MC, Logette E, Corcos L, Bouchot A, Monier S, Prunet C, Raveneau M, Rébé C, Desrumaux C, Lizard G, Néel D. Lemaire-Ewing S, et al. Among authors: prunet c. Cell Biol Toxicol. 2009 Apr;25(2):127-39. doi: 10.1007/s10565-008-9063-0. Epub 2008 Mar 4. Cell Biol Toxicol. 2009. PMID: 18317936
37 results