Fig. 3A displays a representative selection of 10 significant pathways of the KEGG category with highest enrichment in the subcategories ‘Pathways in cancer’ (108 genes), ‘PI3K‐AKT signaling pathway’ (100 genes), ‘MAPK signaling pathway’ (80 genes), and ‘Jak‐STAT signaling pathway’ (66 genes). Here, PIK3CA is linked to cancer.