Cells experiencing extended mitotic arrest often undergo cell death as a result of steadily declining levels of the apoptotic inhibitor MCL1, but the mechanism controlling this process is poorly understood. Here, Haschka et al.show that the BH3-only protein NOXA promotes the degradation of MCL1, enabling BIM-dependent cell death.
- Manuel D. Haschka
- Claudia Soratroi
- Luca L. Fava
