Figure 4.

GO and KEGG pathway enrichment analysis of differentially expressed proteins.
(A) GO functional enrichment analysis of proteins differentially expressed in MCI patients and healthy controls. The following three categories comprise GO: biological process; molecular function; and cellular component. (B) KEGG pathway enrichment of proteins differentially expressed in MCI patients and healthy controls. GO: Gene Ontology; KEGG: Kyoto Encyclopedia of Genes and Genomes; MCI: mild cognitive impairment.