Protein-mediated transport is implicated in trafficking fatty acids at contact sites of lipid droplets and mitochondria. Here, the authors use proteomics to catalogue the proteins at this contact site and report a mechanism of fatty acid transfer that regulates fatty acid oxidation and lipid homeostasis.
- Ayenachew Bezawork-Geleta
- Camille J. Devereux
- Matthew J. Watt
