Fig. 2

AKBA inhibits migration, invasion and colony formation in U251 and U87-MG cells in a dose-dependent manner. a Transwell assays show that AKBA inhibits the migration and invasion of U251 cells. b Transwell assays show that AKBA inhibits the migration and invasion of U87-MG cells. c Soft agar assays show that AKBA reduces the colony formation of U87-MG cells. The experiments were performed in triplicate, and scale bar = 100 μm