TP53 and rhabdoid tumor: To examine whether nucleolar stress response via RPL11 may be associated with topoisomerase inhibitor sensitivity, we conducted 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) cell growth assay using p53 wild-type malignant rhabdoid tumors with or without RPL11 knockdown.