Aberrant mTOR signaling impairs whole body physiology

The protein mTOR is a central controller of growth and metabolism. Deregulation of mTOR signaling increases the risk of developing metabolic diseases such as diabetes, obesity and cancer. In the current issue of the journal Proceedings of the National Academy of Sciences, researchers from the Biozentrum of the University of Basel describe how aberrant mTOR signaling in the liver not only affects hepatic metabolism but also whole body physiology.