ACTB	Actin beta
AGEs	Advanced glycation end-products
ANOVA	One-way analysis of variance
CAT	Catalase
cDNA	Complementary DNA
COL1A1	Collagen type I alpha 1 chain
COL3A1	Collagen type III alpha 1 chain
COL4A1	Collagen type IV alpha 1 chain
COL6A1	Collagen type VI alpha 1 chain
DAPI	4′,6-diamidino-2-phenylindole dihydrochloride
DFUs	Diabetic foot ulcers
DM	Diabetes mellitus
ECM	Extracellular matrix
EGF	Epidermal growth factor
GLP-1 RAs	Glucagon-like peptide-1 receptor agonists
GLP-1	Glucagon-like peptide-1
GLP-1R	Glucagon-like peptide 1 receptor
GPX1	Glutathione peroxidase-1
GPX4	Glutathione peroxidase-4
H2O2	Hydrogen peroxide
IL1B	Interleukin-1 beta
IL2	Interleukin-2
MMP3	Matrix metallopeptidase 3
NHDF	Normal human dermal fibroblasts
NHEK	Normal human epidermal keratinocytes
PBS	Phosphate-buffered saline
PI	Propidium iodide
RAGE	Receptor for advanced glycation end-products
ROS	Reactive oxygen species
RT-qPCR	Quantitative real-time polymerase chain reaction
SD	Standard deviation
SDS	Sodium dodecyl sulfate
SOD1	Superoxide dismutase 1
T2D	Type 2 diabetes