AKT1 and Alzheimer disease: We performed GO enrichment and KEGG analysis of the genes in the ceRNA networks and identified not only a number of enriched terms relevant to the pathological process of AD, including cytoskeleton (GO:0005856), cell adhesion (GO:0005913), dendrite (GO:0030425), postsynaptic density (GO:0014069), axon (GO:0030424), synapse (GO:0045202), and neuron projection (GO:0043005), but also various pathways, including MAPK signaling, insulin secretion, Type II diabetes mellitus, cAMP signaling, Hippo signaling, focal adhesion, dopaminergic synapse, and PI3K-Akt signaling pathways.