Figure 7. FDX1 silencing inhibits the progression of glioma. (A) Western blot of FDX1 expression in endogenous FDX1-knockdown U87 and U251 cell lines. (B) qRT-PCR indicating FDX1 knockout in U87 and U251 cell lines. (C) Scratch assay showing that FDX1 silencing inhibits migration ability. (D, E) Transwell assay indicating that FDX1 silencing suppresses migration and invasion ability in glioma cells.