Immunohistochemistry (IHC) analysis in a cohort of 217 paraffin-embedded glioma samples further confirmed the overexpression of p-DNA-PKcs in 57.2% of gliomas (124/217) as compared with corresponding non-tumor tissues (62/217, 28.6%; Figure 1B - 1C, Supplementary Table S1). Here, PRKDC is linked to glioma.