Previous studies have shown how fasting can influence the immune system to improve different chronic inflammatory conditions, but little is known about how immune responses might determine a healthy metabolism. Since the liver is a central hub and regulator of metabolism, a group of researchers focused on understanding how liver cells and immune cells found in the liver communicate with each other in conditions of fasting. The study was a joint effort of Helmholtz Munich, Ulm University, the Technical University of Munich (TUM), the German Center for Diabetes Research (DZD), the Heidelberg University Hospital, and the University of Southern Denmark.
