α-Syn	α-synuclein
6-OHDA	6-hydroxydopamine
BBB	blood–brain barrier
CNS	central nervous system
DAMPs	Damage-associated molecular patterns
EBV	Ebola virus
GSH	reduced glutathione
HSV-1	herpes simplex virus
LPS	lipopolysaccharide
MPP+	1-methyl-4-phenylpyridinium
MPTP	1-methyl-4-phenyl-1,2,3,6-tetrahydropyridinium
NLRP3	NOD-, LRR- and pyrin domain-containing protein 3
NLRs	nucleotide-binding oligomerization domain-like receptors
NRF2	Nuclear factor erythroid 2-related factor 2
NURR1	Nuclear receptor related 1
PAMPs	Pathogen-associated molecular patterns
PD	Parkinson’s disease
RA	retinoic acid
RNS	reactive nitrogen species
ROS	reactive oxygen species
SN	substantia nigra
TLR	toll-like receptor.