CNS	Central Nervous System
MSCs	Mesenchymal Stem Cells
EVs	Extracellular Vesicles
ROS	Reactive Oxygen Species
ECM	Extracellular Matrix
DFU	Diabetic Foot Ulcers
VLU	Venous Leg Ulcers
HOCl	Hypochlorous Acid
DAMPs	Damage-Associated Molecular Patterns
SA-EVs	Senescence-Associated EVs
TGF-β	Transforming Growth Factor-β
CTGF	Connective Tissue Growth Factor
IDO	Indoleamine 2,3-dioxygenase
FDA	U.S. Food and Drug Administration
EMA	European Medicines Agency
ATMPs	Advanced Therapy Medicinal Products
MISEV	Minimal Information for Studies of Extracellular Vesicles
CGRP	Calcitonin Gene-Related Peptide
RCTs	Randomized Controlled Trials
GPI	Glycosylphosphatidylinositol
EV-LPS/EV-Endotoxin	Lipopolysaccharide Present on EVs
HVPC	High-Voltage Pulsed Current
IL-6, IL-8, IL-10	Interleukin-6/-8/-10
LAL	Limulus Amebocyte Lysate (Endotoxin Assay)
LPS	Lipopolysaccharide
MMP−9	Matrix Metalloproteinase−9
NTA	Nanoparticle Tracking Analysis
POSAS	Patient And Observer Scar Assessment Scale
VAS (Pain VAS)	Visual Analog Scale For Pain