Abstract 5223: Valproic acid, by preventing cisplatin/cetuximab-induced EGFR nuclear translocation and increasing cisplatin uptake, potentiates the antitumor effect of the combination treatment in head and neck squamous cell carcinomas
Abstract:INTRODUCTION: Recurrent metastatic (R/M) squamous cell carcinoma of the head and neck (HNSCC) is a devastating malignancy with a poor prognosis and the combination of cisplatin (CDDP) plus cetuximab (CX) is one of the gold standard for first-line treatment. However, this therapy is often associated with toxicity and resistance, suggesting that new combinatorial strategies are needed to improve the therapeutic index of this regimen. In our study, we evaluated the synergistic antitumor effect of valproic acid (V… Show more
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