Ig	Immunoglobulin
SS	Sjögren’s syndrome
SLE	Systemic lupus erythematosus
RA	Rheumatoid arthritis
AD	Alzheimer’s disease
PD	Parkinson’s disease
CNS	Central nervous system
CSF	Cerebrospinal fluid
NK	Natural killer
BBB	Blood–brain barrier
α7 nAChR	Nicotinic acetylcholine receptor α7
Syk	Spleen tyrosine kinase
FcγR	Fc gamma receptor
SGs	Stress granules
Aβ	Beta-amyloid
SN	Substantia nigra
α-syn	α-Synuclein
TH	Tyrosine hydroxylase
MAG	Myelin-associated glycoprotein