Mitochondrial membrane biogenesis: A new pathway for lipid transport mediated by PERK/E-Syt1 complex.
Sébastien LetermeMorgane MichaudPublished in: The Journal of cell biology (2023)
Despite decades of extensive research, mitochondrial lipid transport is a process far from fully understood. In this issue, Sassano et al. (2023. J. Cell Biol.https://doi.org/10.1083/jcb.202206008) identified a new complex, composed of E-Syt1 and PERK, which mediates lipid transport at ER-mitochondria contact sites and regulates mitochondrial functions in human cells.