INO-5401, a combination of three DNA plasmids targeting the Wilms tumor gene-1 (WT1) antigen, the prostate-specific membrane antigen, and TERT genes, is being administered intramuscularly followed by electroporation in combination with cemiplimab, chemoradiation, and radiation to newly diagnosed GBM patients (NCT03491683). Here, TERT is linked to glioblastoma.