Nature Communications (Oct 2021)
Phase separation of Nur77 mediates celastrol-induced mitophagy by promoting the liquidity of p62/SQSTM1 condensates
Abstract
How phase separation participates in mitophagy remains unclear. Here the authors show that Nur77 and p62/SQSTM1 through “head-to-head” and “tail-to-tail” interactions form membraneless condensates capable of sequestering dysfunctional mitochondria and tethering them to autolysosome for degradation.