Fig. 1From: Inhibition of ABCC9 by zinc oxide nanoparticles induces ferroptosis and inhibits progression, attenuates doxorubicin resistance in breast cancerThe silencing of ABCC9 represses BC malignant phenotypes in vitro and in vivo. A–G The MDA-MB-231 and MDA-MB-468 cells were treated with ABCC9 shRNA. A The presence of ABCC9 was analyzed by qPCR. B, C The cell viability was determined by CCK-8 assays. D The cell proliferation was detected by Edu analysis. E The apoptosis was assessed by flow cytometry analysis. F The expression of caspase3, cleaved caspase3, caspase9, and cleaved caspase9 was detected by Western blot analysis. G The cell invasion/migration was examined by transwell analysis. H, I The nude mice were injected with MDA-MB-231 cells treated with ABCC9 shRNA. The tumor growth of MDA-MB-231 cells was detected in the xenograft model. **P < 0.01Back to article page