To understand the association between overexpressed ATG7 with elevated autophagy in highly invasive BC cells, small hairpin RNA specifically targeting human ATG7 (shATG7) was used to knock down ATG7 in T24 and UMUC3 cells, and the effect of LC3‐I conversion into lipidated LC3‐II was evaluated, as shown in Figure3A,B. The gene discussed is ATG7; the disease is breast cancer.