Table 2.

Common KEGG pathways in different cell types of AD brain

Pathways	Cell types
Estrogen signaling pathway	Mic, Astro, Oligo, Neuron (In), Endo
MAPK signaling pathway	Mic, Astro, Neuron (Ex), Endo
Ribosome	Mic, Oligo, Neuron (Ex)
Glutamatergic synapse	Astro, Oligo, Neuron (Ex)
Axon guidance	Astro, Oligo, Endo
Oxidative phosphorylation	Oligo, Neuron (Ex), Neuron (In)
Long-term potentiation	Oligo, Neuron (Ex), Neuron (In)
Alzheimer's disease	Oligo, Neuron (Ex), Neuron (In)
Parkinson's disease	Oligo, Neuron (Ex), Neuron (In)
Huntington's disease	Oligo, Neuron (Ex), Neuron (In)
Phagosome	Mic, Astro
HIF-1 signaling pathway	Mic, Endo
PI3K-Akt signaling pathway	Mic, Endo
Antigen processing and presentation	Mic, Endo
Mineral absorption	Astro, Endo
cAMP signaling pathway	Oligo, Neuron (In)
Protein processing in ER	Astro, Oligo
Gap junction	Astro, Neuron (Ex)
Rap1 signaling pathway	Neuron (In), Endo

Mic: Microglia; Astro: Astrocytes; Oligo: Oligodendrocytes; Neuron (Ex): Excitatory neurons; Neuron (In): Inhibitory neurons; Endo: Endothelial cells