The Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis showed that DEGs were relevant to the nervous and immune system (Figure 4C), and involved in the regulation of the Wnt and IL-17 signal pathways and the repair of serotonergic, glutamatergic, gamma aminobutyric acid (GABA)-ergic, dopaminergic, and cholinergic synapses in hippocampus after stroke (Figure 4D), which is consistent with the Golgi staining results in this study (Figures 1G–J). This evidence concerns the gene IL17A and Stroke.