Polyamine Depletion by D,L-α-Difluoromethylornithine Inhibits Ewing Sarcoma Metastasis by Inducing Ferroptosis. - Offenbacher R; Jackson KW; Hayashi M; Zhang J; Peng D; Tan Y; Stewart TM; Ciero P; Foley J; Casero RA Jr; Cahan P; Loeb DM (Clinical cancer research : an official journal of the American Association for Cancer Research, 2025)