Letter to the editor regarding “The E2F1/USP11 positive feedback loop promotes hepatocellular carcinoma metastasis and inhibits autophagy by activating ERK/mTOR pathway”

• Some data in the article made us confused. • After starvation, there was no significant difference in the expression LC3A/B between vector group and USP11 group Fig. 1B). Nevertheless, Fig. 1E showed that the expression of LC3A/B in vector group was higher than that in USP11 group after starvation.