SSRIs	selective serotonin reuptake inhibitors
SERT	serotonin transporter
FLX	fluoxetine
GABA	gamma-Aminobutyric acid
SNAP-25	synaptosomal nerve-associated protein 25
PKC	protein kinase C
VGCCs	voltage-gated calcium channels
NSF	N-ethylmaleimide-sensitive factor
SNARE	soluble NSF attachment protein receptor
MDD	major depressive disorder
HPA	hypothalamic–pituitary axis
ESC	escitalopram
5HTR	5-hydroxytryptamine receptor
BDNF	brain-derived neurotrophic factor
PFC	prefrontal cortex
HPC	hippocampal complex
SV	synaptic vesicle
Sph	synaptophysin
syt1-L ab	synaptotagmin 1 luminal domain antibody
VGLUT1	vesicular glutamate transporter 1
VGAT	vesicular GABA transporter
VAMP-2	Vesicle-associated membrane protein 2
AMPA	α-amino-3-hydroxy-5-methyl-4- isoxazole-propanoic acid
PSD95	postsynaptic density protein 95
BAPTA-AM	1,2-Bis(2-aminophenoxy)ethane-N,N,N′,N′-tetraacetic acid tetrakis(acetoxymethyl ester)
PMA	phorbol myristate acetate
cal-C	Calphostin C
SNAP-25	Synaptosomal nerve-associated protein 25
DR	dorsal raphe
TPH2	Tryptophan hydroxylase 2
CSPα	cysteine string protein α
PD	Parkinson’s disease