GPCRs	G protein-coupled receptors
PTC	Phenylthiocarbamide
GI	Gastrointestinal
PYY	Peptide YY
GIP	Gastric inhibitory peptide
GLP-1	Glucagon-like peptide-1
PGD2	Prostaglandin D2
EEC	Enteroendocrine cells
CCK	Cholecystokinin
ASM	Airway smooth muscle
PASM	Pulmonary artery smooth muscle
LMs	Lung macrophages
CBMCs	Cord blood-derived mast cells
MSC	Mesenchymal stromal cells
VSMC	Vascular smooth muscle cell
WBC	White blood cells
PDE	Phosphodiesterase
cNMP	Cyclic nucleotide-inhibited channels
PLCβ2	Phospholipase C isoform β2
IP3	Inositol trisphosphate
IP3RIII	IP3 receptor type III
TRP	Transient receptor potential proteins
TRPM5	Transient receptor protein M5
CRS	Chronic rhinosinusitis
CRSwNP	Chronic rhinosinusitis with nasal polyps
CRSsNP	Chronic rhinosinusitis without nasal polyps
NO	Nitric oxide
NOS	Nitric oxide synthase
AHLs	Acyl-homoserine lactones
C4HSL	N-butyryl-L-homoserine lactone
C12HSL	N-3-oxo-dodecanoyl-L-homoserine lactone
Ca2+	Calcium ion
K+	Potassium ion
SNPs	Single nucleotide polymorphisms
FESS	Functional endoscopic sinus surgery
QoL	Quality of life
CT	Computer tomography
CF	Cystic fibrosis
VDCCs	Voltage-dependent calcium channels
COPD	Chronic obstructive pulmonary disease
HPKs	Human primary keratinocytes
SCCs	Solitary chemosensory cells
BMI	Body mass index
DB	Denatonium benzoate
ABCB1	ATP-binding cassette B1
GAS	Gastric acid secretion
AHL-12	N-acetyl-dodecanoyl homoserine
PTU	Phenylthiourea