To identify other mechanisms that could lead to NR4A1 translocation to the cytoplasm and therefore to elevated apoptosis, we performed functional profiling of GCB- and NGCB-DLBCL microarray expression data, as the GCB subtype is highly associated with high cytoplasmic NR4A1 levels. This evidence concerns the gene NR4A1 and diffuse large B-cell lymphoma.