EGFR and glioblastoma: Since, in our recent study, we demonstrated that iPA 10 μM at 24 h inhibited the Src Kinase phosphorylation in several GBM cells, including U87MG cells lines [22], we wondered whether iPA treatment might affect the phosphorylation status of Y845 of the EGFR/EGFRvIII and consequentially inhibit their translocation on mitochondria.