Curcumin induces ferroptosis in non‐small‐cell lung cancer via activating autophagy

Background Emerging studies showed curcumin can inhibit glioblastoma and breast cancer cells via regulating ferroptosis. However, the role of ferroptosis in the inhibitory effect of curcumin on non‐small‐cell lung cancer (NSCLC) remains unclear. Methods Cell counting kit‐8 (CCK‐8) assay was used to measure the viability of A549 and H1299 cells under different conditions. Cell proliferation was examined by Ki67 immunofluorescence. The...