Fig. 1From: Functional role of miR-10b in tamoxifen resistance of ER-positive breast cancer cells through down-regulation of HDAC4miR-10b in tamoxifen-resistant MCF-7 cells. a Tamoxifen-resistant MCF-7 cells (MCF7TR) showed significantly higher invasive potential, compared to parental MCF-7 cells. b Screening of miRNAs in MCF7TR cells, relative to the levels in MCF-7 cells, by real time RT-PCR. RNU48 was used as internal control for the real-time RT-PCR miRNA analysis.Back to article page