The expression of SNHG20 was analysed via the Gene Expression Profiling Interactive Analysis 2 (GEPIA2) platform (http://gepia2.cancer-pku.cn/#index) [21], and we discovered that SNHG20 expression was significantly greater in DLBCL tissues than in their normal counterparts (P < 0.05, Fig. 1A). This evidence concerns the gene SNHG20 and diffuse large B-cell lymphoma.