Moreover, circular RNA circ0060467 acts as a molecular sponge for miR-6805, alleviating miRNA-mediated repression at the post-transcriptional level and increasing FSP1 and GPX4 mRNA abundance, thus ultimately enhancing their expression, inhibiting ferroptosis, and promoting tumor growth in HCC [44]. Here, AIFM2 is linked to hepatocellular carcinoma.