There was a non-significant trend towards increased response in undifferentiated pleomorphic sarcomas: ORR was 27%, 0%, and 50% in TP53 WT, deleted and mutated sarcomas (OR = 2.67; 95%CI = 0.23–32.79; p = 0.42; Table S7). The gene discussed is TP53; the disease is sarcoma.