Hepatic lipid droplet biology: Getting to the root of fatty liver
Douglas G. Mashek, Salmaan A. Khan, Aishwarya Sathyanarayan, Jonathan M. Ploeger, Mallory P. Franklin – 8 April 2015 – Hepatic steatosis is defined by the accumulation of lipid droplets (LDs). Once thought to be only inert energy storage depots, LDs are increasingly recognized as organelles that have important functions in hepatocytes beyond lipid storage. The lipid and protein composition of LDs is highly dynamic and influences their intrinsic metabolism and signaling properties, which ultimately links them to the changes in hepatic function.