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REVIEW article
Front. Vet. Sci.
Sec. Anesthesiology and Animal Pain Management
Volume 12 - 2025 | doi: 10.3389/fvets.2025.1574519
Advances in technical methods and applications of subretinal injections in experimental animals
Provisionally accepted- Shenzhen Eye Hospital, Shenzhen, China
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The subretinal injection technique is an important intraocular drug delivery modality that allows access to the subretinal space to directly act on target cells or the administration of medications, markedly improving the therapeutic efficacy of ocular diseases. Subretinal injection in experimental animals is a commonly used manipulation method for investigating vitreoretinal diseases, particularly when gene therapy and cell therapy studies are involved. In this study, we conducted a systematic review on the injection methods, operation sites, post-injection indicators, as well as the progress and significance of subretinal injection in experimental animals, discussed and compared the advantages and disadvantages of the subretinal injection technique, summarized its specific application of subretinal injection in experimental animals, and explored the development and application of this new technology of subretinal injection, hoping to offer insights that may facilitate the further development of this technology.
Keywords: subretinal injection, animal model, Ophthalmology, Method, application, Eyeball
Received: 11 Feb 2025; Accepted: 10 Apr 2025.
Copyright: © 2025 Song, Ji, Wang and Yang. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence:
Yun Wang, Shenzhen Eye Hospital, Shenzhen, China
Weihua Yang, Shenzhen Eye Hospital, Shenzhen, China
Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.