Supplemental Figures from CRM1 Inhibition Promotes Cytotoxicity in Ewing Sarcoma Cells by Repressing EWS-FLI1–Dependent IGF-1 Signaling

Fig. S1. Expression of CRM1 in EWS cell lines. Fig. S2. Treatment of KPT-330 caused tolerable cytotoxic effect in normal CD34+ cells. Fig. S3.p53 is regulated to drive KPT-330 dependent anti-proliferation effect in wildtype EWS cell lines. Fig. S4. KPT-330 has modest effect on regulation of other fusion proteins. Fig. S5. Combination of KPT-330 and Crizotinib synergistically inhibited cell proliferation in EWS cell lines. Fig. S6. Venn diagram of genes co-downregulated by KPT-330 compared with genes downregulated by EWS-FLI1.