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. 2024 Mar 25;150(3):155. doi: 10.1007/s00432-024-05658-w

Fig. 6.

Fig. 6

OPN regulates GPX4-mediated anti-lipid peroxidation by activating PI3K/AKT/mTOR signaling pathway to affect tumor sphere formation and vascular formation in TNBC. A The levels of MDA and GSD were detected with corresponding kits. B Western blot detected the expressions of OPN and PI3K/AKT/mTOR signaling pathway-related proteins. C Western blot detected the expressions of autophagy-related proteins in the downstream of mTOR signaling. *p < 0.05, **p < 0.01, ***p < 0.001 vs vector; #p < 0.05, ###p < 0.001 vs OPN-OE