The top 10 enriched pathways included pathways involved in cancer, colorectal cancer, amyotrophic lateral sclerosis (ALS), cAMP signalling, vascular endothelial growth factor (VEGF) signalling, serotonergic synapses, calcium signalling, legionellosis, amoebiasis, and retrograde endocannabinoid signalling (Figure 5). Here, VEGFA is linked to legionellosis.