iGlu	ionotropic glutamate
mGlu	metabotropic glutamate
NAM	negative allosteric modulator
TST	tail suspension test
FST	forced swimming test
NSFT	novelty-suppressed feeding test
SERT	5-HT transporter
AMPA	α-amino-3-hydroxy-5-methyl-isoxazole-4-propionate
BDNF	brain-derived neurotrophic factor
mTORC1	mechanistic target of rapamycin complex 1
TrkB	tropomyosin-related kinase B
PI3K	phosphoinositide 3-kinase
miRNA	microRNA
mPFC	medial prefrontal cortex
DRN	dorsal raphe nucleus
PET	positron emission tomography
PPTg	pedunculopontine tegmental nucleus
LC	locus coeruleus
VTA	ventral tegmental area
5-HT	serotonin