Fig. 6

KEGG pathway enrichment analysis of cluster II proteins (A). The differentially regulated cluster II protein network in mpp+-stimulated N2A cells in response to NBP is visualized using Cytoscape 3.8.0. The blue nodes indicate the significantly downregulated cluster II proteins (p < 0.05). (B) The position of cluster III proteins in the KEGG “Chemokine signaling pathway” during the NBP treatment are shown in red color