Supplementary Figure 5 from Activation of the <i>NOTCH</i> Pathway in Head and Neck Cancer

PDF file - 68K, Growth effects of HEY1 siRNA inhibition in HNSCC cells with wildtype NOTCH1 status. HEY1 was downregulated in UPCI-SCC090 and SCC61 by siRNA as described in methods. The effect of siHEY1 on the expression of HEY1 is shown on the left. The effect of HEY1 downregulation on cell proliferation for these two cell lines is shown on the right. Note, there is over 90% transfection efficiency of HEY1 downregulation for each cell line, however the strong growth inhibition effect was shown only for NOTCH1 wildtype 090 cell line.