نبذة مختصرة : Additional file 1: Supplementary Figure 1. (A) NRF2 protein expression level in the indicated cell lines after knockdown by shRNA transfection were measured by western blotting. (B) The inhibitory effect of GPX4 inhibitors on 3D spheroid formation of HM and OVCA429 cells, which had been knockdown of NRF2, was assessed using Hoechst staining at a concentration of 10 μg/mL. Each experiment was performed in triplicate. Statistical significance was represented as *p<0.05, ** p < 0.01, *** p < 0.001 compared to the control group. Supplementary Figure 2. (A) Cell viability of HM and OVCA429 cells was determined using a CCK-8 assay after treatment with GPX4 inhibitors RLS3 and ML210 for 48 h. (B) Cell viability of HM and OVCA429 cells was determined using a CCK-8 assay after treatment with NRF2 inhibitors TRI, CP and ML385 for 72 h. (C) PI (50 μg/mL) and Hoechst (10 μg/mL) staining was used to assess the cytotoxic of the NRF2 inhibitors TRI, CP and ML385 treatments on HM and OVCA429 cells. (D) Cell viability of organoids was determined using a CCK-8 assay after treatment with indicated agents for 24 h (Left panel: organoids formed by metastatic tumor; right panel: organoids formed by primary tumor). Each experiment was performed in triplicate. Statistical significance was represented as *p<0.05, ** p < 0.01, *** p < 0.001 compared to the control group.
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