Ceramide synthase 4 and <i>de novo</i> production of ceramides with specific N-acyl chain lengths are involved in glucolipotoxicity-induced apoptosis of INS-1 β-cells

Pancreatic β-cell apoptosis induced by palmitate requires high glucose concentrations. Ceramides have been suggested to be important mediators of glucolipotoxicity-induced β-cell apoptosis. In INS-1 β-cells, 0.4 mM palmitate with 5 mM glucose increased the levels of dihydrosphingosine and dihydrocer...

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Hlavní autoři: Julien Véret, Nicolas Coant, Evgeny Berdyshev, Anastasia Skobeleva, Nicole Therville, Danielle Bailbé, И. А. Горшкова, Viswanathan Natarajan, Bernard Portha, Hervé Le Stunff
Médium: Artigo
Jazyk:angličtina
Vydáno: 2011
On-line přístup:https://doi.org/10.1042/bj20101386
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