AD	Atopic dermatitis
BL-G101	Bifidobacterium animalis subsp. lactis BL-G101
FC	Fold change
HA	Hyaluronic acid
IL-1β	Interleukin-1β
LA-G80	Lactobacillus acidophilus LA-G80
MDA	Malondialdehyde
PLS-DA	Partial least squares discriminant analysis
SA-β-gal	Senescence-associated β-galactosidase
SOD	Superoxide dismutase
TNF-α	Tumor necrosis factor-α
UV	Ultraviolet
UVB	Ultraviolet B
VIP	Variable importance in projection