PBX1 and T-cell acute lymphoblastic leukemia: As shown in Fig. 3, chromosomal translocation groups (BCR-ABL1, E2A-PBX1, MLL-AF4, SIL-TAL, TEL-AML1, and non-identified chromosomal translocation) were not different in terms of AURKA (P = 0.416) and AURKB expression (P = 0.948), as well as the immunophenotypic groups (biphenotypic, T-cell ALL, B-cell ALL), with no significant differences observed for AURKA (P = 0.656) and AURKB (P = 0.404).