PEA2	Phenylethylamine
CORT	Corticosterone
MDD	Major depressive disorder
HPA	Hypothalamic–pituitary–adrenal
BDNF	Brain-derived neurotrophic factor
TrkB	Tropomyosin receptor kinase B
Ras	Small GTP-binding protein
ERK	Extracellular-signal-regulated kinase
PLC-γ	Phosphoinositide phospholipase C
PI3K	Phosphatidylinositol 3-kinases
AKT	Serine/threonine kinase
TAAR	Trace amine-associated receptor
SYP	Synaptophysin
PSD95	Postsynaptic density protein 95
E/I	Excitatory/inhibitory
SPT	Sucrose preference test
TST	Tail suspension test
EPM	Elevated plus-maze
FST	Forced swimming test
NMDA	N-methyl-D-aspartate receptor
NT3	Neurotrophin-3
TrkC	Tropomyosin receptor kinase C