Article
Apolipoprotein E: structure determines function, from atherosclerosis to Alzheimer's disease to AIDS
22 Dec 2008
Abstract excerpt
Apolipoprotein (apo) E has roles beyond lipoprotein metabolism. The detrimental effects of apoE4 in cardiovascular, neurological, and infectious diseases correlate with its structural features (e.g., domain interaction) that distinguish it from apoE3 and apoE2. Structure/function studies revealed that apoE2 is severely defective in LDL receptor binding because of a structural difference that alters the receptor...
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