NHDF	normal human dermal fibroblasts
UVB	ultraviolet B
SG	seletinoid G
RPLP0	ribosomal protein lateral stalk subunit P0
OCT	optical coherence tomography
SHG	second harmonic generation
KGF	keratinocyte growth factor
miR-31	microRNA-31
PCNA	proliferating cell nuclear antigen
KRT	keratin
MMP	matrix metalloproteinase
ECM	extracellular matrix