Hepatic CPT1A Facilitates Liver–Adipose Cross Talk via Induction of FGF21 in Mice

Liver with deficient CPT1A expression adopts a healthy steatotic status that protects against HFD-evoked liver damage and potentiates adipose browning in an FGF21-dependent manner. Inhibition of hepatic CPT1A may serve as a viable strategy for the treatment of obesity and NAFLD.