Lipoprotein oxidation in cardiovascular disease: chief culprit or innocent bystander?

نویسنده

  • Jay W. Heinecke
چکیده

Oxidation of low-density lipoprotein (LDL) is thought to contribute to atherosclerosis and cardiovascular disease. Consistent with this idea, the antioxidant drug probucol reduces the risk of restenosis, a form of cardiovascular disease, in humans. However, a new study now suggests that the protective effect of probucol depends not on its ability to inhibit lipid oxidation, but on its ability to induce the stress-induced antiinflammatory enzyme heme oxygenase (HO)-1. This might explain why other antioxidants, such as vitamin E, fail to prevent cardiovascular disease in humans.

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عنوان ژورنال:
  • The Journal of Experimental Medicine

دوره 203  شماره 

صفحات  -

تاریخ انتشار 2006