Figure 5From: Ribavirin restores ESR1 gene expression and tamoxifen sensitivity in ESR1 negative breast cancer cell linesThe effect of ribavirin on ESR1 mRNA expression in MDA-MB-231 after treatment as measured by real-time PCR. Cells were treated with 900 μM ribavirin for 120 h. mRNA was measured after treatment for up to 4 days (n = 3). Every experiment has shown the same effect as to the expression of ESR1 with a significant variation among the single experiments. A representative experiment is shown.Back to article page