aMSCs	Animal Mesenchymal Stem/Stromal Cells;
ATMPs	Advanced Therapies Medicinal Products;
bFBF	Basic fibroblast growth factors
CCR	Chemokine receptors
CM	Conditioned medium
CD	Cluster of differentiation
COX2	Cyclooxygenase 2
CXCL	Chemokine ligand
CXCR	Chemokine receptors
DC	Dendritic Cells;
EGF	Epidermal Growth Factor
EMA	European Medicine Agency;
EV	Extracellular Vesicles
FasL	Fas Ligand
FDA	Food and Drug Administration;
FGFR	Fibroblast growth factor receptors
HCAM	Homing Cell Adhesion Molecule
HCT/Ps	Human Cellular and Tissue-based Products;
HGF	Hepatocyte growth Factor
HLA	Human Leucocyte Antigen
HLA-G	Human Leucocyte Antigen G;
hMSCs	Human Mesenchymal Stem/Stromal Cells;
ICAM	Intercellular Adhesion Molecule
IDO	Indoleamine 2, 3-dioxygenase
IFN	Interferon
IGF	insulin-like growth factor
IL	Interleukin
iNOS	Inducible nitric oxide synthase
ISCT	International Society for Cellular Therapy
KGF	Keratinocyte Growth Factor
LPS	Lipopolysaccharides
miRNA	MicroRNA
MMP	Metalloproteinases
MSCs	Mesenchymal Stem/Stromal Cells;
NK	Natural Killers;
NO	Nitric oxide
PCL	Phospholipase
PDGF	Platelet-derived growth factor
PD-L	Programmed death-ligand
PD	Programmed death
PGE	Prostaglandins E
PSGL	P-selectin glycoprotein ligand
ROS	Reactive Oxygen Species
SDF	Stromal cell-derived factor
TGF	Transforming Growth Factor
TGF	Transforming Growth Factor
TIMP	Tissue inhibitors of metalloproteinases
TLR	Toll-like receptors
TNF	Tumor Necrosis Factor
Treg	Regulatory T Lymphocytes
VCAM	Vascular Cell Adhesion Molecule
VEGF	Endothelial growth factor
VLA	Very Late Antigen