Brain tumors are the third most frequent pathology encountered in neurology following stroke and dementia. Approximately 10 new cases are encountered each year in a population of 100.000. Glioblastoma are the most aggressive among brain tumors and despite medical progress they suffer of a poor prognosis (median survival time is 12 months; five years survival rate is 2%).One of the challenges in neuro-oncology is the development of new curative treatments against glioblastoma. One of them, the photoactivation therapy of platinum with synchrotron X-rays (PAT-Plat) was developed during the last years and has shown curative effects in rats bearing the F98 glioma.In the present study, we have attempted to characterize the effects of the PAT-Plat...