Fig. 4

Upregulation of hsa_circ_0075323 promoted proliferation and invasion of GBM cells. A and B, Cell proliferation was determined by CCK-8 assay in A172 and U251-MG cells infected with circ_0075323 lentivirus. C and D, Cell invasion ability was determined by Transwell migration assay in A172 and U251-MG cells transfected with circ_0075323 lentivirus