Supplementary Figures from Bidirectional Regulation between NDRG1 and GSK3β Controls Tumor Growth and Is Targeted by Differentiation Inducing Factor-1 in Glioblastoma

SF1: NDRG1 silencing upregulates GSK3β expression and cell growth signaling pathways; SF2: NDRG1 overexpression suppresses cell growth, GSK3β expression and cell growth signaling pathways; SF3: Effect of WT and Î"6 deletion mutant of NDRG1 on cell growth and cell growth signaling pathway in U251 cells; SF4: DIF-1 suppresses GBM cell growth accompanied with enhanced expression of NDRG1 and decreased expression of GSK3β; SF5: DIF-1 suppressed GBM cell growth by enhancing NDRG1 expression and decreasing GSK3β expression; SF6: Measurement of the DIF-1 concentration in mouse plasma and brain; SF7: DIF-1 suppresses tumor growth by U87MG cells in orthotopic therapeutic models; SF8: NDRG1 mRNA expression level does not predict overall survival of patients with GBM.