Meanwhile, in mice treated with T24 cells, erastin had no effect on GSH, MDA and Fe2+ levels or the expression of GPX4, SLC7A11, ACSL4, ZEB1, E‐cadherin, p‐YAP and p‐NF2 (Figure 6D, Figure 8) in tumours. This evidence concerns the gene ACSL4 and neoplasm.