AMBRA1 and cancer: 2022; McNally et al. 2017). Additionally, our screen also unveiled the role of the Autophagy and Beclin 1 Regulator 1 (AMBRA1), a key regulator of autophagy and cell signalling, associated with the maintenance of cancer stem cells (Nazio et al. 2021; Cianfanelli et al. 2015) in EV uptake.