Current Atherosclerosis Reports

, Volume 13, Issue 1, pp 95–100

Therapies Targeting Exogenous Cholesterol Uptake: New Insights and Controversies



Exogenous cholesterol uptake involves a complex process in the intestines for the absorption of cholesterol and bile acids. This process is regulated by intestinal nuclear transcription factors such as LXR that affect sterol transporters NPC1L1, ABCG5/G8, and ABCG1, and enzymes such as ACAT-2. Plant sterol/stanols, ezetimibe, and bile acid sequestrants have a variety of effects on these various transporters, and new insights into their mechanism(s) of action have provided a plethora of exciting targets for metabolic diseases, dyslipidemia, and atherosclerosis.


Cholesterol absorption LXR FXR Reverse cholesterol transport 

Copyright information

© Springer Science+Business Media, LLC 2010

Authors and Affiliations

  1. 1.Clinical Professor, Director of Preventive CardiologyThe University of Chicago Pritzker School of MedicineChicagoUSA

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