Xing et al. revealed that SNHG5 could promote proliferation, invasion, migration, and inhibited apoptosis of diffuse large B-cell lymphoma (DLBC) cells through the positive regulation of X-linked inhibitor of apoptosis protein (XIAP) expression via the competitive sponging of miR-181-5p [37]. Here, XIAP is linked to diffuse large B-cell lymphoma.