Nature Communications (Aug 2016)
Nuclear Perilipin 5 integrates lipid droplet lipolysis with PGC-1α/SIRT1-dependent transcriptional regulation of mitochondrial function
Abstract
Perilipin 5 has been implicated as a modulator of lipase activity and a scaffold linking lipid droplets to mitochondria. Here the authors show that PKA stimulates Peripilin 5 interaction with nuclear PGC-1a and SIRT1 to promote transcription of genes regulating mitochondrial biogenesis and respiration.