As displayed in Figure 3(e,f), the apoptosis of DLBCL cell was increased in CHOP group as compared with that in Control group (Figure 3(e,f); P < 0.001), and the apoptosis of DLBCL cells in siAURKA group and siNC+CHOP group was enhanced in comparison with that in siNC group (Figure 3(e,f); P < 0.001). Here, DDIT3 is linked to diffuse large B-cell lymphoma.