Mitochondrial Outer Membrane Protein FUNDC2 Promotes Ferroptosis and Contributes to Doxorubicin-Induced Cardiomyopathy

Researchers showed that FUN14 domain–containing 2 (FUNDC2), a highly conserved and ubiquitously expressed mitochondrial outer membrane protein, regulated ferroptosis and contributed to doxorubicin–induced cardiomyopathy.