Genes positively correlated with ATF5 expression (n=873 genes with r>0, p<0.05) were enriched in pathways (FDR<0.25, p value<0.05) associated with CTCL development, including positive regulation of T cell proliferation, NF-kappa B signaling pathway, T cell receptor signaling pathway, JAK/STAT signaling pathway and PI3K/AKT pathway (Figure 1G; Table S2). This evidence concerns the gene SOAT1 and primary cutaneous T-cell non-Hodgkin lymphoma.