NCOA4 and diabetes mellitus: Cryptochlorogenic acid, a type of chlorogenic acid and a major active ingredient in mulberry leaves, is effective at inhibiting ferroptosis via modulation of cystine/glutamate transporter (XC‐)/GSH peroxidase 4 (GPX4)/Nrf2 systems and inhibition of nuclear receptor coactivator 4 (NCOA4), thus decreasing islet insult in diabetes (Liu, Wang, and Gu 2023; Prasad et al. 2023).