Intracrine FFA4 signaling controls lipolysis at lipid droplets

FFA4 signals through G_i/o on HEK293 intracellular membranes

Whereas FFA4 was originally thought to be primarily coupled to G_q/11 (refs. ^12,13), recent studies in undifferentiated cells have additionally revealed G_i/o coupling^11,14,15, which could…