GPX4 and cancer: Following Dixon's study are “Regulation of Ferroptotic Cancer Cell Death by GPX4” by Yang WS in 2014, with a total citation of 1406 times and an average citation of 175.75 times per year, and Friedmann's study entitled “Inactivation of the ferroptosis regulator GPX4 triggers acute renal failure in mice,” with a total citation of 858 times and an average citation of 107.25 times per year.