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Nature Medicine 13, 789 (1 July 2007) | doi:10.1038/nm0707-789;
Research highlights
Abstract
Macrophages chew the fat Macrophages regulate the insulin sensitivity of fat and muscle, according to two new studies. Peroxisome proliferator-activated receptor-γ (PPAR-γ) regulates cellular responses to free fatty acids and other signals.
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