AF	Amniotic Fluid
eAFMSCs	Equine Amniotic Fluid Mesenchymal Stromal Cells
AM	Amniotic Membrane
AT	Adipose Tissue
eATMSCs	Equine Adipose Tissue Mesenchymal Stromal Cells
BM	Bone Marrow
eBMMSCs	Equine Bone Marrow Mesenchymal Stromal cells
CD	Cluster Designation
DMEM	Dulbecco’s Modified Eagle’s Medium
DMSO	dimethyl sulfoxide
EV	Extracellular Vesicles
F cells	Fibroblastic cells
FBS	Fetal Bovine Serum
Hrs	Hours
IL	Interleukin
ISCT	International Society For Cytotherapy
MHC	Major Histocompatibility Complex
MSCs	Mesenchymal Stromal Cells
NSAIDs	Non-Steroidal Anti-Inflammatory Drug
P	In vitro culture Passage
DPBS	Dulbecco’s Phosphate Buffer Solution
ePBMSCs	Equine Peripheral Blood Mesenchymal Stromal Cells
ePMSCs	Equine Placenta Mesenchymal Stromal Cells
PRP	Platelet Rich Plasma
RT	Room Temperature
RT-PCR	Real Time Polymerase Chain reaction
TGF	Transforming Growth Factor
UC	Umbilical Cord
UCB	Umbilical Cord Blood
eUCBMSCs	Equine Umbilical Cord Blood Mesenchymal Stromal Cells
VEGF	Vascular Endothelial Growth Factor
WJ	Wharton’s Jelly
eWJMSCs	Equine Wharton’s Jelly Mesenchymal Stromal Cells