Oleic Acid and Atherosclerosis
Author Information
Author(s): Ma Shuangtao, Yang Dachun, Li De, Tang Bing, Yang Yongjian
Primary Institution: Department of Cardiology, General Hospital of PLA Chengdu Military Area Command, Chengdu, PR China
Hypothesis
The atherogenic effects of free fatty acids may be mediated via CD36.
Conclusion
Oleic acid induces smooth muscle foam cell formation and enhances atherosclerotic lesions through CD36.
Supporting Evidence
- Oleic acid treatment led to a significant increase in lipid accumulation in smooth muscle cells.
- Inhibition of CD36 reduced oleic acid-induced lipid accumulation.
- ApoE-deficient mice fed an oleic acid diet showed enhanced atherosclerotic lesions.
Takeaway
Eating too much oleic acid can make certain cells in your body turn into foam cells, which can lead to heart problems.
Methodology
The study used cultured rat aortic smooth muscle cells and ApoE-deficient mice to test the effects of oleic acid on foam cell formation and atherosclerosis.
Participant Demographics
Male ApoE-deficient mice, 6 to 8 weeks of age.
Statistical Information
P-Value
p<0.01
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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