LC3B-II expression in HFFF-TERTs stably expressing US33A or control. Cells were treated with vehicle (DMSO) or BafA1 at 400 nM for 4 h, as indicated. Left panels: immunoblots of LC3B. Right panels: quantification of ratios of LC3B-II:GAPDH. Error bars show SEM for three independent experiments. p values were estimated using two-way ANOVA.*p < 0.05,***p < 0.001, ns, not significant, p > 0.05.