WHO	World Health Organization
NMDAR	N-methyl-D-aspartate receptor
PSD	postsynaptic density
GABA	γ-Aminobutyric acid
mGluRs	metabotropic glutamate receptors
PDZ domains	PSD-95/Disks large/Zonula occludens-1 domains
TRS	treatment-resistant schizophrenia
PANSS	Positive and Negative Symptoms Scale
IP3	inositol trisphosphate (IP3)
DAG	diacylglycerol
cAMP	cyclic adenosine monophosphate
AMPARs	α-amino-3-hydroxy-5-methyl-4-isoxazole propionate receptors
GPCRs	G protein-coupled receptors
GTP	guanosine 5′-triphosphate
GDP	guanosine 5′-diphosphate
VFD	Venus Flytrap domain
LTP	long-term potentiation
LTD	long-term depression
EVH1	enabled/vasodilator-stimulated phosphoprotein homology
MAP	mitogen-activated protein
PIP2	phosphatidylinositol 4,5-bisphosphate
RyR	ryanodine receptor
BAR domain	Bin/Amphisin/Rys domain
IP3R	inositol triphosphate receptor
PSD-95	postsynaptic density protein 95
COS cells	CV-1 in Origin with SV40 cells
GKAP	guanilate-kinase associated protein
PLC	phospholipase C
PKC	protein kinase C
CICR	Ca2+-induced Ca2+ release
D2R	dopamine D2 receptor
D1R	dopamine D1 receptor
PKA	protein kinase A
mTORC	mammalian target of rapamycin complex
AP5	2-Amino-5-phosphonopentanoic acid
NO	nitric oxide
PFC	prefrontal cortex
5-HT2AR	serotonin 5-hydroxytryptamine 2A receptor
SNPs	single-nucleotide polymorphisms
GRM3	glutamate metabotropic receptor 3 gene
EAAT2	excitatory amino acid transporter 2
MRS	magnetic resonance spectroscopy
Glx	glutamate + glutamine
PCP	phencyclidine
NMRI mice	Naval Medical Research Institute mice
IκBα	Inhibitor of kappa B alpha
ERK1/2	extracellular signal-regulated kinases ½
Nf-κB	Nuclear Factor kappa-light-chain-enhancer of activated B-cells
Hdac2	histone deacetylase 2
L-BAIBA	L-β-aminoisobutyric acid
CA	Cornu Ammonis
BBB	blood–brain barrier
TMD	heptahelical transmembrane domain
CNS	central nervous system
CDPPB	3-Cyano-N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamide
NAM	negative allosteric modulator
PAM	positive allosteric modulator
HPG	3-Hydroxyphenylglycine
CHPG	(R,S)-2-chloro-5-hydroxyphenylglycine
DFB	3,3-difluorobenzaldazine
MTEP	3-((2-Methyl-4-thiazolyl)ethynyl) pyridine
MPEP	2-methyl-6-phenylethynylpyridine
BINA	biphenylindanone A
GWAS	genome-wide association studies
PGC	psychiatric genomic consortium
tDCS	transcranial direct current stimulation
TMS	transcranial magnetic stimulation
DCS	direct current stimulation