α7nAChR	alpha 7 nicotinic acetylcholine receptor
AANAT	aralkylamine N-acetyltransferase
AhR	aryl hydrocarbon receptor
ASMT	acetylserotonin methytransferase
CYP	cytochrome P450
dupα7	duplicating alpha 7nicotinic receptor
EGCG	epigallocatechin gallate
FICZ	6-formylindolo(3,2-b)carbazole
HDAC	histone deacetylase
HMGB	high-mobility group box
HPA	hypothalamic-pituitary-adrenal
I3A	indole-3-acetaldehyde
I3P	indole-3-pyruvate
IDO	indoleamine 2,3-dioxygenase
IFN	interferon
IL	interleukin
IL4I1	interleukin 4-inducible 1
KYNA	kynurenic acid
LPS	lipopolysaccharide
nAChR	nicotinic acetylcholine receptor
NAS	N-acetylserotonin
NK	natural killer cell
OXPHOS	oxidative phosphorylation
PDC	pyruvate dehydrogenase complex
SARS-CoV-2	severe acute respiratory disease, coronavirus 2
T2D	type II diabetes
TCA	tricarboxylic acid
TDO	tryptophan 2,3-dioxygenase
Th	T-helper
TLR	toll-like receptor
TNF	tumor necrosis factor