Ferroptosis is a way of cell death with lipid peroxides as the core.Cells can reduce ferroptosis sensitivity by relying on glutathione peroxidase 4(GPX4)/glutathione(GSH)antioxidant systems.Triple-negative breast cancer(TNBC)cells are more dependent on the intracellular antioxidant mechanism than normal cells,thus induction of ferroptosis based on the GPX4/GSH system has shown bright anti-TNBC prospects.This paper reviews the recent research on TNBC treatment with ferroptosis in the background of GPX4/GSH,in order to provide references for the clinical treatment of TNBC.
ferroptosistriple-negative breast cancerglutathioneglutathione peroxidase 4
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