KEGG pathway analysis revealed that, when compared with vehicle controls, the top 20 enriched pathways in CPAG‐1‐treated mice were mainly related to inflammation 3 days after ischemic stroke, and included the TNF signaling pathway, NOD‐like receptor signaling pathway, cytokine‐cytokine receptor interaction, and IL‐17 signaling pathway (Figure 5D). This evidence concerns the gene IL17A and ischemic stroke.