ACSS	Allergan Cheek Smoothness Scale
ADM	Acellular Dermal Matrix
AATB	American Association of Tissue Banks
α-MSH	Alpha-melanocyte-stimulating hormone
BCA	Bicinchoninic Acid
CaHA	Calcium Hydroxylapatite
CCK-8	Cell Counting Kit-8
CO2	Carbon dioxide
DAPI	4′,6-diamidino-2-phenylindole
DEJ	Dermal–epidermal junction
DMEM	Dulbecco’s Modified Eagle Medium
DMSO	Dimethyl sulfoxide
DPBS	Dulbecco’s Phosphate-Buffered Saline
ECM	Extracellular Matrix
ELISA	Enzyme-Linked Immunosorbent Assay
FBS	Fetal Bovine Serum
FGF	Fibroblast Growth Factor
GAIS	Global Aesthetic Improvement Scale
GAPDH	Glyceraldehyde-3-phosphate dehydrogenase
HA	Hyaluronic Acid
HAS	Hyaluronan Synthase
HAS2	Hyaluronan Synthase 2
HDF	Human Dermal Fibroblast
HEK	Human Epidermal Keratinocyte
H&E	Hematoxylin and Eosin
hADM	Human Acellular Dermal Matrix
HV	Herovici
IACUC	Institutional Animal Care and Use Committee
IL-1β	Interleukin-1 beta
IL-6	Interleukin-6
IRB	Institutional Review Board
L-NMMA	NG-methyl-L-arginine acetate salt
LPS	Lipopolysaccharide
MFDS	Ministry of Food and Drug Safety
MITF	Microphthalmia-associated Transcription Factor
OD	Optical Density
PCR	Polymerase Chain Reaction
PDGF	Platelet-Derived Growth Factor
PGE-2	Prostaglandin E2
phADM	Particulated Human Acellular Dermal Matrix
PLLA	Poly-L-lactic Acid
RT-PCR	Real-Time Polymerase Chain Reaction
SASP	Senescence-Associated Secretory Phenotype
SD	Sprague–Dawley
SEM	Scanning Electron Microscopy
TEWL	Transepidermal Water Loss
TGF-β1	Transforming Growth Factor-beta 1
TNF-α	Tumor Necrosis Factor-alpha
TRP1	Tyrosinase-Related Protein 1
TYR	Tyrosinase
UVB	Ultraviolet B
VEGF	Vascular Endothelial Growth Factor
WST	Water-Soluble Tetrazolium