TNFRSF8 and diffuse large B-cell lymphoma: also performed gene expression profiling (GEP) analysis on CD30+EBV+DLBCL and CD30+EBV-DLBCL in the above study and found that a total of 68 genes were differentially expressed between the two groups, which are involved in a variety of biological processes such as activation of signaling pathways and cell proliferation.