Consistent with the GO BP analysis, and the overlap of the annotations between the tumour groups, the Lyn’high/PCA group 3/4 tumours were enriched for KEGG pathways including ‘cytokine-cytokine receptor interaction’, ‘NFκB signalling’, ‘chemokine signalling’, ‘TNF signalling pathway’ and ‘apoptosis’. The gene discussed is NFKB1; the disease is neoplasm.