Article
Aromatic residues in the C terminus of apolipoprotein C-III mediate lipid binding and LPL inhibition.
Journal of lipid research - 1 May 2017
Meyers Nathan L, Larsson Mikael, Vorrsjö Evelina, Olivecrona Gunilla, Small Donald M
Abstract excerpt
Plasma apoC-III levels correlate with triglyceride (TG) levels and are a strong predictor of CVD outcomes. ApoC-III elevates TG in part by inhibiting LPL. ApoC-III likely inhibits LPL by competing for lipid binding. To probe this, we used oil-drop tensiometry to characterize binding of six apoC-III variants to lipid/water interfaces. This technique monitors the dependence of lipid binding on surface pressure,...
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