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In vivo temporal penetration of mesenchymal stem cell-derived exosome eye drops across ocular tissue


Citation

Moon, Nian Lim and Qi, Hao Looi and Koh, Benson and Che’ Amat, Azlan and Muhammad, Numan and Khairuddin, Nurul Hayah (2023) In vivo temporal penetration of mesenchymal stem cell-derived exosome eye drops across ocular tissue. Malaysian Journal of Medicine and Health Sciences, 19 (suppl.8). pp. 25-26. ISSN 2636-9346

Abstract

This study explores the potential application of extracellular vesicles (EVs) or exosomes derived from human mesenchymal stem cells (MSCs) in ophthalmology. Exosomes were isolated from MSCs’ culture supernatant, and applied as eye drops to rabbits’ eyes. Samples of aqueous (AH) and vitreous humour (VH) were collected at different time points for exosomes marker analysis. Our results showed that CD63 was detected in all AH and VH samples. Whereas, for CD9 and CD81, despite minimally expressed in control samples, showed varying expression in VH samples at different time points, indicating penetration and retention of exosomes in the eyes’ structure.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Veterinary Medicine
Publisher: Universiti Putra Malaysia Press
Keywords: Mesenchymal stem cells; Extracellular vesicles; Exosomes; Ophthalmology; Penetration; Exosome eye drops; Ocular tissue; CD63 marker; Good health and well-being
Depositing User: Mr. Mohamad Syahrul Nizam Md Ishak
Date Deposited: 13 Jun 2024 02:54
Last Modified: 13 Jun 2024 02:54
URI: http://psasir.upm.edu.my/id/eprint/110589
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