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https://www.selleckchem.com/pr....oducts/ap-3-a4-enobl
In eukaryotes, ATG4/Atg4 is a critical regulator of macroautophagy/autophagy. The protease activity of Atg4/ATG4, involved in conjugation and deconjugation of Atg8-family proteins, was so far regarded as its sole functional contribution. However, the role of individual ATG4-family proteins during mammalian autophagy had previously not been examined in vivo. During their recent investigation, Nguyen et al. discovered a hitherto unexplored role for mammalian ATG4s during mitophagy - the recruitment of ATG9A-containing vesicles. T