Enhancement of apoptosis in irradiated glioblastoma cells by pentoxifylline.


The p53 gene is frequently mutated in human glioblastomas, which are highly resistant to radiation and chemotherapy. Pentoxifylline has recently been shown to sensitize breast cancer cells in which the wild-type p53 function was abrogated to cisplatin-induced apoptosis. In this study, the effect of pentoxifylline on three irradiated human glioblastoma cell… (More)


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