Figure 2.
The antiglioma activity of mutated E protein. (A) Representative clonogenic survival plates and (B) quantifications of clonogenic survival of RFP-dnE47 and RFP-E47 transduced LN229 cells after indicated treatments. (C) Cytotoxicity assay of RFP-dnE47 and RFP-E47 transduced LNZ308 cells after indicated treatments. As dnE47 induction alone already strongly curtailed cell survival (dnE47 vs. RT P = .0384*, dnE47 vs. CT P < .0001****) resp. increased cytotoxic cell death (dnE47 vs. RT P < .0001****, dnE47 vs. CT P < .0001****) significantly better than chemo- or radiotherapy, neither preceding (RT-CT/DOX) nor subsequent (DOX/RT-CT) radiochemotherapy led to a consistent significant additional benefit. (D) Kaplan -Meier curves.