Atypical teratoid/rhabdoid tumors (AT/RTs) and primitive neuroectodermal tumors (CNS-PNETs) are pediatric brain tumors with poor survival and life-long negative side effects. Here, the aim was to characterize the efficacy and safety of the oncolytic adenovirus Delta-24-RGDs, which selectively replicates in and kills tumor cells.Delta-24-RGD determinants for infection and replication were evaluated in patient expression data sets. [...]