ASFs	Adult skin fibroblasts
MS	Mass spectrometry
MSCs	Mesenchymal stem cells
NFFs	Neonate foreskin fibroblasts
WJ-MSCs	Wharton’s jelly-derived mesenchymal stem cells
Nano LC-MS/MS	Nanoscale liquid chromatography coupled to tandem mass spectrometry
GO	Gene ontology
EphA2	Ephrin type-A receptor 2
TLN2	Talin 2
CDH2	Cadherin-2 or N-cadherin
VDAC-3	Voltage-dependent anion-selective channel protein-3
SOD-2	Superoxide dismutase-2
ITGA-2	Integrin alpha subunit-2
LMF-2	Lipase maturation factor-2
SLC25A4	Solute Carrier Family 25 Member 4
PLEC1	Plectin-1
MLCK1	Myosin light chain kinase-1
ANTs	Adenine nucleotide translocases
HPA	Human protein atlas
qRT-PCR	Real-time quantitative reverse transcription polymerase chain reaction