简介内容:icFSP1, an inhibitor of ferroptosis suppressor protein 1 (FSP1), promotes condensation and phase separation of FSP1 in cellular environments at ?M concentration but does not affect FSP1´s enzymatic function in cell-free assessments (IC50 = > 30 ?M). This compound selectively induces ferroptosis in HT-1080 fibrosarcoma cells in a dose-dependent manner. Furthermore, in vivo studies show that icFSP1 administered at 50 mg/kg significantly reduces both the volume and weight of tumors in a B