Regulation of Ferroptosis by Amino Acid Metabolism in Cancer

Ferroptosis, a new form of programmed necrosis characterized by iron-dependent lethal accumulation of lipid hydroperoxides, is associated with many human diseases. Targeting amino acid (AA) availability can selectively suppress tumor growth and has been a promising therapeutic strategy for cancer therapy. Compelling studies have indicated that AA metabolism is also involved in ferroptosis, closely regulating its initiation and execution. This manuscript systematically summarizes the latest advances of AA metabolism in regulating ferroptosis and discusses the potential combination of therapeutic strategies that simultaneously target AA metabolism and ferroptosis in cancer to eliminate tumors or limit their invasiveness.

Automated summary

This manuscript systematically summarizes the latest advances of amino acid metabolism in regulating ferroptosis and discusses the potential combination of therapeutic strategies that simultaneously target amino acid metabolism and ferroptosis in cancer to eliminate tumors or limit their invasiveness.