Fig. 3From: Inhibition of PD-L1 and tumor growth in triple-negative breast cancer using a magnetic nanovector with microRNA34aqRT-PCR graph and western blot analysis. A qRT-PCR graph of PD-L1 mRNA under various conditions. MDA-MB-231 cells were treated with MNVs containing miRNA34a for 24Â h. B Western blot of PD-L1 proteins under various conditions. MDA-MB-231 cells were treated with MNVs containing miRNA34a for 24Â hBack to article page