SNHG14 and diffuse large B-cell lymphoma: Our findings showed that among the candidate miRNAs targeted by SNHG14, miR-5590-3p was overtly downregulated in DLBCL samples and cell lines, and presented strong affinity with SNHG14, indicating that SNHG14 functioned in DLBCL mainly through miR-5590-3p.