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Fatty Acid Metabolism and Cancer
Zhenning Jin1, Yang D Chai1, Shen Hu2
1School of Dentistry and Jonsson Comprehensive Cancer Center, University of California, Los Angeles, CA, USA.
Abstract:
Although normal cells depend on exogenous lipids to function and survive, excessive amount of body fat has been associated with increased risk for certain human cancers. Cancer cells can redirect metabolic pathways to meet energy demands through the regulation of fatty acid metabolism. The importance of de novo fatty acid synthesis and fatty acid oxidation in cancer cells suggests fatty acid metabolism may be targeted for anticancer treatment through the use of pharmacological blockade to limit cell proliferation, growth, and transformation. However, our current knowledge about fatty acid metabolism in cancer cells remains limited, and the investigations of such processes and related pathways are certainly warranted to reveal the clinical relevance of fatty acid metabolism in cancer diagnosis and therapy.
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