In recent years, multiple noncoding RNAs have been found to be involved in the biological process of ferroptosis.[148] Recently, a novel lnc‐RNA LINC02936 inhibited ferroptosis of endometrial cancer cells via the SIX Homeobox 1/ceruloplasmin axis, initially indicating the association among copper metabolism‐related proteins, noncoding RNAs and ferroptosis in cancer.[37a] Regarding miRNA, there have been research on its modulatory role in copper‐mediated ferroptosis of hepatocytes, and such a role may also occur in cancer.[134c]. Here, CP is linked to cancer.