Aβ	Amyloid-β
Akt	Protein Kinase B
APOE4	Apolipoprotein Epsilon 4
AQP4	Aquaporin-4
ARG-1	Arginase 1
BBB	Blood–Brain Barrier
C/EBPα	CCAAT/Enhancer-Binding Protein alpha
C1q	Complement component 1q
C3	Complement component 3
C5aR1	C5a Receptor 1
CD200-CD200R	CD200-CD200 Receptor
CR3	Complement Receptor 3
CREB1	cAMP Response Element Binding Protein 1
CSF	Cerebrospinal Fluid
ERK	Extracellular signal-Regulated Kinase
GFAP	Glial Fibrillary Acidic Protein
IL-10	Interleukin 10
IL-1β	Interleukin 1 beta
LPS	Lipopolysaccharide
MAPK	Mitogen-Activated Protein Kinase
miR-124	microRNA 124
miR-155	microRNA 155
NF-κB	Nuclear Factor kappa B
PDGF-BB	Platelet-Derived Growth Factor-BB
PDGFRβ	Platelet-Derived Growth Factor Receptor-β
PI3K	Phosphatidylinositol 3-Kinase
PU.1	PU.1 (also known as SPI1)
Qalb	CSF/Plasma Albumin Ratio
Ser276	Serine at position 276
sPDGFRβ	soluble Platelet-Derived Growth Factor Receptor-β
TLR	Toll-Like Receptor
TNF-α	Tumor Necrosis Factor-α
TREM2	Triggering Receptor Expressed on Myeloid cells 2
VEGF	Vascular Endothelial Growth Factor