Time-resolved photocatalytic proximity labeling uncovers ER proteome dynamics underlying UPR-to-apoptosis transition

Proceedings of the National Academy of Sciences, Volume 122, number 32, August 2025.
The transition of significance is a closely regulated process which involves coordination in subcellular compartments. Among these, the dynamics of the ER, first of all during the EPP of apoptosis, plays a crucial role in controlling cellular stress and …