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. 2024 Oct 9;10:432. doi: 10.1038/s41420-024-02195-w

Fig. 4. The molecular mechanism of ferroptosis in BCa.

Fig. 4

In BCa, ferroptosis can be regulated through various mechanisms, including GSH levels, lipid metabolism, mitochondrial metabolism, and the MAPK signaling pathway. Abbreviations: PUFAs, polyunsaturated fatty acids; CoA, coenzyme A; PL-PUFAs, phospholipid-containing PUFAs; ACSL4, acyl-CoA synthetase long-chain family member 4; LPCAT3, lysophosphatidylcholine acyltransferase 3; TF, transferrin; TFR1, transferrin receptor 1; STEAP3, iron oxide reductase steam 3; DMT1, divalent metal transporter 1; NCOA4, nuclear receptor coactivator 4; LIP, labile iron pool; SLC7A11, solute carrier family 7 member 11; SLC3A2, solute carrier family 3 member 2; GSH, glutathione; GSSG, Oxidized glutathione; GPX4, glutathione peroxidase 4; NRF2, nuclear factor erythroid 2-related factor 2; ROS, Reactive Oxygen Species; PHGDH, phosphoglycerol dehydrogenase; EMP1, epithelial membrane protein 1; FLRT2, fibronectin leucine rich transmembrane protein 2; PCBP1, poly C binding protein 1.