Fig. 5: Overexpression of MGMT reversed circWDR62 knockdown-induced TMZ resistance and malignant progression of glioma cells.

U343-R and U251-R cells were transfected with shRNA-NC or shRNA-circWDR62 and MGMT vector or empty vector. A The IC50 of TMZ was measured by the CCK-8 assay. B The EdU assay was performed to assess cell proliferation. C, D Transwell assays were performed to assess cell invasion (C) and migration (D).