3D	three-dimensional
AgNPs	silver nanoparticles
bFGF	fibroblast growth factor basic
BJ	normal human foreskin fibroblasts
EC	ethyl cellulose
ECM	extracellular matrix
EGF	epidermal growth factor
FGF2	fibroblast growth factor 2
GAG	glycosaminoglycan
HaCaT	human adult low calcium high temperature keratinocytes
HAMSCs	human amnion-derived mesenchymal stromal cells
HDF	human dermal fibroblasts
HUVEC	human umbilical vein endothelial cells
MMPs	matrix metalloproteinases
NIH 3T3	mouse embryonic fibroblast cell line
PCL	polycaprolactone
PLA	poly(lactic acid)
PMSCs	placental mesenchymal stromal cells.
POSAS	Patient and Observer Scar Assessment Scale
PRP	platelet-rich plasma
RCTs	randomized controlled trials
STSG	split-thickness skin graft
TC	tropocollagen
TGF-β	transforming growth factor beta
TIMPs	tissue inhibitors of metalloproteinases
VEGF	vascular endothelial growth factor