ANG-1	angiopoietin-1
ARDS	acute respiratory distress syndrome
bFGF	basic fibroblast growth factor
BM	bone marrow
CCL	chemokine (C-C motif) ligand
CM	conditioned medium
COX2	cyclooxygenase 2
ECM	extracellular matrix
EGF	epidermal growth factor
EVs	extracellular vesicles
Exos	exosome
FBS	fetal bovine serum
G-CSF	granulocyte colony-stimulating factor
GM-CSF	granulocyte macrophage-colony stimulating factor
GMP	good manufacturing protocols
HDF	human dermal fibroblast
HGF	hepatocyte growth factor
HIF-1α	hypoxia-inducible factor 1-alpha
ICAM	intercellular adhesion molecule
IDO	indoleamine-pyrrole 2,3-dioxygenase
IGF	insulin-like growth factors
lncRNAs	long non-coding RNAs
iNOS	inducible nitric oxide synthase
ISCT	International Society for Cellular Therapy
KGF	keratinocyte growth factor
LIF	leukemia inhibitory factor
MAPK	mitogen-activated protein kinase
MCP-1	monocyte chemoattractant protein-1
MI	myocardial infarction
miRNAs	micro-RNAs
MMPs	matrix metallopeptidases
MRDs	moisture-retentive dressings
MSC	mesenchymal stem cell
MVTRs	moisture vapor transmission rates
NGF	nerve growth factor
PCOS	polycystic ovary syndrome
PDGF	platelet-derived growth factor
PGE2	prostaglandin E2
SMCs	smooth muscle cells
T1DM	type I diabetes mellitus
TGF	transforming growth factor
TIMPs	tissue inhibitor of metalloproteinase
TNF-α	tumor necrosis factor alpha
UM	umbilical cord
uPAR	urokinase-type plasminogen activator receptor
VEGF	vascular endothelial growth factor
WJ	Wharton’s Jelly