Figure 5From: An ANOCEF genomic and transcriptomic microarray study of the response to radiotherapy or to alkylating first-line chemotherapy in glioblastoma patientsSurvival according to treatment, radiotherapy alone or radiotherapy and adjuvant chemotherapy, p16 deletion and MGMTP methylation in an independent series of 222 GBMs. The y-axis corresponds to the survival probability and the x-axis to survival time (months). Survival curves on the left correspond to the patients with p16 deletions; survival curves on the right correspond to patients without p16 deletions. These survival curves show that patients with p16 deletions benefit from adjuvant chemotherapy regardless of their MGMTP methylation status, whereas patients without p16 deletions benefit from adjuvant chemotherapy only when they have a methylated MGMTP.Back to article page