AKT1 and viral infectious disease: Pathway analysis of this cluster in eRA alone demonstrated limited terms achieving significance; however, when examining pooled ePsA and eRA data, increased ERE expression was associated with enrichment of KEGG pathways relating to viral infection as well as phosphatidylinositol 3‐kinase/protein kinase B (PI3K/Akt) signaling, and GO terms were enriched for lymphocyte activation involved in immune response (P = 0.0005) (Supplementary File 9).