ACT	Asthma Control Test
ATAQ	Asthma Therapy Assessment Questionnaire
ED	emergency department
FEV1	forced expiratory volume in one second
FeNO	fractional exhaled nitric oxide
FVC	forced vital capacity
GPx	glutathione peroxidase
ICS	inhaled corticosteroids
IFN-γ	interferon-gamma
IL	Interleukin
mRNA	messenger ribonucleic acid
PEFR	peak expiratory flow rate
SNPs	single-nucleotide polymorphisms
TGF-β1	transforming growth factor beta1
TNFα	tumor necrosis factor alpha
TLRs	Toll-like receptors
VDR	vitamin D receptors