Fig. 5: The KEGG pathway enrichment analysis and PPI network construction analysis of inflammatory markers.
From: A systematic review and meta-analysis of inflammatory biomarkers in Parkinson’s disease
The KEGG pathway enrichment analysis showed that the inflammatory markers related to PD were mainly involved in cytokine–cytokine receptor interactions, human cytomegalovirus infection, rheumatoid arthritis, influenza A and the malaria pathway (a). The PPI analysis revealed that the major functions were involved in cytokine receptor binding, cytokine activity, leucocyte migration, chemokine receptor binding, myeloid leucocyte migration, cellular response to chemokine and leucocyte chemotaxis (b).
