» Articles » PMID: 35915232

The Application and Progression of CRISPR/Cas9 Technology in Ophthalmological Diseases

Overview
Journal Eye (Lond)
Specialty Ophthalmology
Date 2022 Aug 1
PMID 35915232
Authors
Affiliations
Soon will be listed here.
Abstract

The clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated nuclease (Cas) system is an adaptive immune defence system that has gradually evolved in bacteria and archaea to combat invading viruses and exogenous DNA. Advances in technology have enabled researchers to enhance their understanding of the immune process in vivo and its potential for use in genome editing. Thus far, applications of CRISPR/Cas9 genome editing technology in ophthalmology have included gene therapy for corneal dystrophy, glaucoma, congenital cataract, Leber's congenital amaurosis, retinitis pigmentosa, Usher syndrome, fundus neovascular disease, proliferative vitreoretinopathy, retinoblastoma and other eye diseases. Additionally, the combination of CRISPR/Cas9 genome editing technology with adeno-associated virus vector and inducible pluripotent stem cells provides further therapeutic avenues for the treatment of eye diseases. Nonetheless, many challenges remain in the development of clinically feasible retinal genome editing therapy. This review discusses the development, as well as mechanism of CRISPR/Cas9 and its applications and challenges in gene therapy for eye diseases.

Citing Articles

The Ocular Surface and the Anterior Segment of the Eye in the Pseudoexfoliation Syndrome: A Comprehensive Review.

Thomas M, Skopinski P, Roberts H, Woronkowicz M Int J Mol Sci. 2025; 26(2).

PMID: 39859251 PMC: 11765469. DOI: 10.3390/ijms26020532.


The Diagnosis and Treatment of Branch Retinal Vein Occlusions: An Update.

Darabus D, Darabus R, Munteanu M Biomedicines. 2025; 13(1).

PMID: 39857689 PMC: 11763247. DOI: 10.3390/biomedicines13010105.


Comprehensive analysis of off-target and on-target effects resulting from liver-directed CRISPR-Cas9-mediated gene targeting with AAV vectors.

Singh K, Fronza R, Evens H, Chuah M, VandenDriessche T Mol Ther Methods Clin Dev. 2024; 32(4):101365.

PMID: 39655309 PMC: 11626537. DOI: 10.1016/j.omtm.2024.101365.


Through the Gateway: A Brief History of Cataract Genetics.

Shiels A Genes (Basel). 2024; 15(6).

PMID: 38927721 PMC: 11202810. DOI: 10.3390/genes15060785.


Novel gene mutation causes autosomal-dominant congenital cataract.

Ni J, Wen H, Huang X, Li Q, Cai J, Fan B Int J Ophthalmol. 2024; 17(3):454-465.

PMID: 38721506 PMC: 11074161. DOI: 10.18240/ijo.2024.03.06.


References
1.
Zhong H, Chen Y, Li Y, Chen R, Mardon G . CRISPR-engineered mosaicism rapidly reveals that loss of Kcnj13 function in mice mimics human disease phenotypes. Sci Rep. 2015; 5:8366. PMC: 4322368. DOI: 10.1038/srep08366. View

2.
Wang H, Yang H, Shivalila C, Dawlaty M, Cheng A, Zhang F . One-step generation of mice carrying mutations in multiple genes by CRISPR/Cas-mediated genome engineering. Cell. 2013; 153(4):910-8. PMC: 3969854. DOI: 10.1016/j.cell.2013.04.025. View

3.
Wiley L, Burnight E, Songstad A, Drack A, Mullins R, Stone E . Patient-specific induced pluripotent stem cells (iPSCs) for the study and treatment of retinal degenerative diseases. Prog Retin Eye Res. 2014; 44:15-35. DOI: 10.1016/j.preteyeres.2014.10.002. View

4.
Fautsch M, Wieben E, Baratz K, Bhattacharyya N, Sadan A, Hafford-Tear N . TCF4-mediated Fuchs endothelial corneal dystrophy: Insights into a common trinucleotide repeat-associated disease. Prog Retin Eye Res. 2020; 81:100883. PMC: 7988464. DOI: 10.1016/j.preteyeres.2020.100883. View

5.
Lv J, Zhou G, Chen X, Chen H, Wu K, Xiang L . Targeted RP9 ablation and mutagenesis in mouse photoreceptor cells by CRISPR-Cas9. Sci Rep. 2017; 7:43062. PMC: 5317003. DOI: 10.1038/srep43062. View