Wu et al. [90] found that ACSL4 was positively correlated with ferroptosis induced by erastin in NSCLC cells and demonstrated that the lncRNA NEAT1 played a negative regulatory role in ferroptosis and could repress the ferroptosis sensitivity of NSCLC cells to erastin by directly binding to ACSL4 and reducing its protein expression. The gene discussed is NEAT1; the disease is non-small cell lung carcinoma.