ACT1	actin-1
ACH	acrodermatitis continua of Hallopeau
AD	atopic dermatitis
Alpha-NAC	alpha chain of the nascent polypeptide-associated complex
AMPs	antimicrobial peptides
cAMP	cyclic adenosine monophosphate
CARD	caspase recruitment domain
CCL17/TARC	C-C motif chemokine ligand 17/thymus- and activation-regulated chemokine
CXCL	chemokine (C-X-C motif) ligand
E	eosinphil
EL	excimer laser
FLG	fliaggrin
FKBP	FK506 binding protein
FSL	full-spectrum light
GM-CSF	granulocyte/monocyte colony-stimulating factor
HIV	human immunodeficiency virus
HLA-Cw6	human leukocyte antigen-Cw6
IFN	interferon
Ig	immunoglobulin
IL	interleukin
ISAAC	International Study of Asthma and Allergies in Childhood
JAK2/TYK2	Janus kinase 2/Tyrosine kinase 2
KCs	keratinocytes
KLK	Kallikrein-like peptidase
LC	Langerhan cell
lncRNA	long noncoding RNA
M	mast cell
mDC	myeloid dendritic cell
MHC	major histocompatibility complex
miRNA	microRNA
NB UVA/UVB	narrow band UVA/UVB
NF-κB	nuclear factor-kappa-light-chain-enhancer of activated B cells
PASI	psoriasis area severity index
PAR2	protease-activated receptor 2
pDC	plasmacytoid dendritic cell
PDE4	Phosphodiesterase-4
PPP	palmoplantar pustulosis
PRINS	psoriasis associated RNA induced by stress
PSORS1	psoriasis susceptibility gene 1
PUVA	psoralen and ultraviolet A
PWAR6	Prader Willi/Angelman region RNA 6
RCT	randomized controlled trial
S. aureus	Staphylococcus aureus
SCORAD	scoring atopic dermatitis
SPINK5	Serine protease inhibitor Kazal type 5
STAT	signal transducers and activators of transcription
S100A8/A9	S100 calcium-binding protein A8/A9
TCIs	topical calcineurin inhibitors
TCSs	topical corticosteroids
TEWL	trans epidermal water loss
Th	T helper
TNF-α	tumor necrosis factor-α
TSLP	thymic stromal lymphopoietin
UVR	ultraviolet radiation