SMPD1 modulates malignant progress of osteosarcoma through ferroptosis pathway - Chong Guo; Kaiqiong Liao; Guanglong Chen; Kai Xu; Jun Yang; Jiongfeng Zhang; Xiaohui Luo; Feifei Zhang; Chun Cheng; Xiao-Bin Lv; Zhiping Zhang (Tissue and Cell, 2026)