Abbreviation	Definition
AMD	Age-related Macular Degeneration
RPE	Retinal Pigment Epithelial
EMT	Epithelial–mesenchymal Transition
ECM	Extracellular Matrix
VEGF	Vascular Endothelial Growth Factor
CNV	Choroidal Neovascularization
TGF-β	Transforming Growth Factor Beta
MET	Mesenchymal–epithelial Transition
ROS	Reactive Oxygen Species
KRT8	Keratin 8
MnSOD	Manganese Superoxide Dismutase
CSE	Cigarette Smoke Extract
HIF	Hypoxia-inducible Factor
PGF	Placental Growth Factor
PINK1	PTEN Induced Kinase 1
RMNS	Retrograde Mitochondrial Nuclear Signaling
PGC-1α	Peroxisome proliferator-activated Receptor γ Coactivator-1α
CXCR5	C-X-C Motif Chemokine Receptor 5
CeO2-NP	Cerium Oxide Nanoparticles
MiRNA	MicroRNA
HucMSC-Exo	Human Umbilical Cord Mesenchymal Stem Cell Exosomes
MMPs	Matrix Metalloproteinases
TIMPs	MMP Tissue Inhibitors
CTGF	Connective Tissue Growth Factor
FN	Fibronectin
POSTN	Periostin
FAK	Focal Adhesion Kinase
TIMPs	MMP Tissue Inhibitors
MAPK	Mitogen-activated Protein Kinase
PI3K	Phosphatidylinositol-3-kinase
NICD	Extracellular and Intracellular Structural Domains
RAR	Retinoic Acid Receptor
ERK	Extracellular Signal-regulated Kinase
CeO2-NPs	Cerium Oxide Nanoparticles
hRPESC-RPE	Human RPE Stem Cells