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Lipid transfer proteins (LTPs) shuttle their cargo lipids between cellular membranes. LTPs facilitate the costly extraction of a lipid from a donor membrane, and its delivery into the acceptor membrane, but the mechanisms remain poorly understood. We combined extensive molecular dynamics simulations...
2026-10-06 | MTBLS15933 | MetaboLights

Recent evidence shows elevated circulating long-chain ceramide levels predicts atherosclerotic cardiovascular disease (ASCVD) independently of cholesterol. Although targeting ceramides signaling may provide therapeutic benefits beyond the treatment of hypercholesterolemia, the underlying mechanis...

2025-04-15 | MTBLS11925 | MetaboLights
ORMDL proteins are essential negative regulators of the serine palmitoyltransferase (SPT) complex, thereby controlling the rate of de novo sphingolipid synthesis. Although mammalian ORMDL proteins undergo rapid turnover, the mechanisms regulating their stability are not completely understood, with c...
ORGANISM(S): Homo sapiens (Human) 
2026-03-16 | PXD067431 | Pride
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