Fig. 7From: Inhibition of ABCC9 by zinc oxide nanoparticles induces ferroptosis and inhibits progression, attenuates doxorubicin resistance in breast cancerZON attenuates tumor growth of BC cells by targeting ABCC9 in vivo. A–D The nude mice were injected with MDA-MB-231/Dox cells were treated with ZON and ABCC9 overexpressing vectors. A, B The tumor growth of MDA-MB-231 cells was detected in the xenograft model. C The levels of Ki-67 were analyzed by IHC in the model. D The expression of ABCC9 was measured by Western blot analysis in the model. **P < 0.01Back to article page