TP53 and neuroblastoma: Finally, it needs to be noted that although the major body of data from our study clearly demonstrated that p53 function was critically involved in the neuroblastoma cell response to aurora kinase inhibition, the p53-mutated cell line UKF-NB-6rNutlin10μM was similarly sensitive to tozasertib and alisertib as the p53 wild-type neuroblastoma cell lines.