Fig. 4.
Knockdown of ATG4C suppressed autophagy and autophagic flux. a, b ATG4C stable knockdown glioma cells were established by lentivirus infection, and the interference efficiency was detected by Western blot analysis. c Protein expression of LC3-II and P62 in glioma cells transfected with si-ATG4C. d, e Knockdown of ATG4C on the expression of LC3-II in the presence of BafA1. f Transmission electron microscopy observation of cellular ultrastructure tin T98G cells by ATG4C depletion. Arrows indicate autophagic vacuoles. *p < 0.05, **p < 0.01, ***p < 0.001, NS: not significant