Aβ	amyloid β peptides
aGVHD	acute graft-versus-host disease
AMP	adenosine 5′-monophosphate
AMPK	AMP-activated protein kinase
ADSC-Exos	adipose-derived stem cell-derived exosomes
ARDS	acute respiratory distress syndrome
BMMSCs-Exos	bone mesenchymal stem cells-derived exosomes
BMMSC-ExosTGF-β1	TGF-β1-stimulated BMMSC-derived exosomes
BMPs	bone morphogenic proteins
D	dimensional
DAZL	Deleted in Azoospermia-like
DLL4	delta-like 4
ECM	extracellular matrix
EV	extracellular vesicle
ELF3	E74-like factor 3
ESC	endometrial epithelial cell
ESC-MSCs	embryonic stem cell-induced mesenchymal stem cells
FDMSC-Exos	fetal dermal mesenchymal stem cells-derived exosomes
FGF	Fibroblast Growth Factor
FOXL2	Forkhead Box L2
FSH	follicle-stimulating hormone
GIT1	G-protein-coupled receptor kinase interacting protein-1
hBMSCs	human bone MSCs
HOXA10	homeobox A10
hiPSCs	human induced pluripotent stem cells
IDO	indoleamine 2,3-dioxygenase
IPFP	infrapatellar fat pad
IGF-1	insulin-like growth factor 1
LATS1	large tumor suppressor 1
lncRNA	long non-coding chain RNAs
LOXL2	lysyl oxidase-like 2
MALAT1	metastasis-associated lung adenocarcinoma transcript 1
Mecp2	methyl CpG binding protein 2
MMPs	matrix metalloproteinases
MSCs	mesenchymal stem cells
MSC-Exos	mesenchymal stem cell-derived exosomes
MSCIPFP-Exos	infrapatellar fat pad MSC-derived exosomes
Nrf2	nuclear factor-E2-related factor 2
OA	osteoarthritis
PCNA	proliferating cell nuclear antigen
PCOS	polycystic ovary syndrome
PCNA	proliferating cell nuclear antigen
PDCD4	programmed cell death protein 4
PDGF	platelet-derived growth factor
PRP	platelet-rich plasma
PTEN	phosphatase and tensin homolog
PTGS2	prostaglandin-endoperoxide synthase 2
ROS	reactive oxygen species
RVG	rabies viral glycoprotein
SOCS2	suppressor of cytokine signaling 2
SPRY1	sprouty homolog 1
SMSC-Exos	synovial MSC exosomes
StAR	steroidogenic acute regulatory
T2DM	type 2 diabetes mellitus
TGF-β1	transforming growth factor β1
THBS1	thrombospondin-1
TLR4	toll-like receptor 4
uMSC-Exo	uterus-derived MSCs-exosomes
VEGF	vascular endothelial growth factor
VEGFR	VEGF-A/VEGF receptor
YAP	Yes-associated protein