DRAMing for autophagy

Abstract

Autophagy, a catabolic lysosomal recycling pathway, is often found dysregulated in human diseases. Whereas its prime cell stress-related function is cytoprotection, autophagy has also been linked to the activation of apoptosis and cell death. One group of proteins which participates in the orchestration of autophagy and apoptosis is the family of DRAM proteins. In the current issue of The FEBS Journal, Barthet et al. uncover a compensatory crosstalk between the two newest members of the family, DRAM-4 and DRAM-5, the latter one regulating autophagic activity. Comment on https://doi.org/10.1111/febs.16365.