» Articles » PMID: 34069505

Delivery Systems of Retinoprotective Proteins in the Retina

Overview
Journal Int J Mol Sci
Publisher MDPI
Date 2021 Jun 2
PMID 34069505
Citations 7
Authors
Affiliations
Soon will be listed here.
Abstract

Retinoprotective proteins play important roles for retinal tissue integrity. They can directly affect the function and the survival of photoreceptors, and/or indirectly target the retinal pigment epithelium (RPE) and endothelial cells that support these tissues. Retinoprotective proteins are used in basic, translational and in clinical studies to prevent and treat human retinal degenerative disorders. In this review, we provide an overview of proteins that protect the retina and focus on pigment epithelium-derived factor (PEDF), and its effects on photoreceptors, RPE cells, and endothelial cells. We also discuss delivery systems such as pharmacologic and genetic administration of proteins to achieve photoreceptor survival and retinal tissue integrity.

Citing Articles

Functional Roles of Pigment Epithelium-Derived Factor in Retinal Degenerative and Vascular Disorders: A Scoping Review.

Jakobsen T, Adsersen R, Askou A, Corydon T Invest Ophthalmol Vis Sci. 2024; 65(14):41.

PMID: 39728690 PMC: 11684118. DOI: 10.1167/iovs.65.14.41.


Advances and Challenges in Gene Therapy for Inherited Retinal Dystrophies: A Comprehensive Review.

Jain R, Daigavane S Cureus. 2024; 16(9):e69895.

PMID: 39439625 PMC: 11494405. DOI: 10.7759/cureus.69895.


H105A peptide eye drops promote photoreceptor survival in murine and human models of retinal degeneration.

Bernardo-Colon A, Bighinati A, Parween S, Debnath S, Piano I, Adani E bioRxiv. 2024; .

PMID: 39109177 PMC: 11302621. DOI: 10.1101/2024.07.10.602890.


Expression and significance of pigment epithelium-derived factor and vascular endothelial growth factor in colorectal adenoma and cancer.

Yang Y, Wen W, Chen F, Zhang Y, Liu X, Yang X World J Gastrointest Oncol. 2024; 16(3):670-686.

PMID: 38577437 PMC: 10989378. DOI: 10.4251/wjgo.v16.i3.670.


Sustained therapeutic effect of an anti-inflammatory peptide encapsulated in nanoparticles on ocular vascular leakage in diabetic retinopathy.

Qu Q, Park K, Zhou K, Wassel D, Farjo R, Criswell T Front Cell Dev Biol. 2023; 10:1049678.

PMID: 36589744 PMC: 9802579. DOI: 10.3389/fcell.2022.1049678.


References
1.
Ma B, Zhou Y, Liu R, Zhang K, Yang T, Hu C . Pigment epithelium-derived factor (PEDF) plays anti-inflammatory roles in the pathogenesis of dry eye disease. Ocul Surf. 2021; 20:70-85. DOI: 10.1016/j.jtos.2020.12.007. View

2.
Subramanian P, Locatelli-Hoops S, Kenealey J, DesJardin J, Notari L, Becerra S . Pigment epithelium-derived factor (PEDF) prevents retinal cell death via PEDF Receptor (PEDF-R): identification of a functional ligand binding site. J Biol Chem. 2013; 288(33):23928-42. PMC: 3745339. DOI: 10.1074/jbc.M113.487884. View

3.
Kim J, Park S, Park S, Lee D, Kim G, Noh J . Overexpression of pigment epithelium-derived factor in placenta-derived mesenchymal stem cells promotes mitochondrial biogenesis in retinal cells. Lab Invest. 2020; 101(1):51-69. DOI: 10.1038/s41374-020-0470-z. View

4.
Zhang Md W, Zhang Md Z, Zhang Md Y, Gao Md Y . Neural Stem Cell-based Intraocular Administration of Pigment Epithelium-derived Factor Promotes Retinal Ganglion Cell Survival and Axon Regeneration after Optic Nerve Crush Injury in Rat: An Experimental Study. Iran J Med Sci. 2016; 41(5):382-90. PMC: 4967482. View

5.
Ustundag Okur N, Caglar E, Siafaka P . Novel Ocular Drug Delivery Systems: An Update on Microemulsions. J Ocul Pharmacol Ther. 2020; 36(6):342-354. DOI: 10.1089/jop.2019.0135. View