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Comment
. 2007 Apr;5(4):229-31.
doi: 10.1016/j.cmet.2007.03.003.

Chylomicrons and lipoprotein lipase at the endothelial surface: bound and GAG-ged?

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Chylomicrons and lipoprotein lipase at the endothelial surface: bound and GAG-ged?

Daniel S Ory. Cell Metab. 2007 Apr.
Free article

Abstract

At the endothelial cell surface, binding of chylomicrons and lipoprotein lipase (LpL), the major enzyme involved in the processing of these triglyceride-rich lipoproteins, is thought to involve electrostatic interactions with glycosaminoglycans. A new study published in this issue of Cell Metabolism (Beigneux et al., 2007) provides evidence for a specific chylomicron/LpL receptor, which may serve as a platform for LpL-mediated processing of chylomicrons on the capillary endothelium.

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