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Updated: Jul 3, 2026
07:32
Assessment of Vascular Regeneration in the CNS Using the Mouse Retina
Published on: June 23, 2014
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Current Advancements in Mouse Models of Retinal Disease
T J Hollingsworth1,2,3, Xiangdi Wang4,5,6, Raven N Simpson4,5,6
1Department of Ophthalmology, University of Tennessee Health Sciences Center, Memphis, TN, USA. thollin1@uthsc.edu.
Advances in Experimental Medicine and Biology
|July 13, 2023
Summary
High-fidelity animal models are crucial for studying retinal degenerative diseases like AMD and RP. Current models have limitations, prompting research into naturally occurring models for better understanding and treatment development.
Area of Science:
- Ophthalmology
- Genetics
- Animal Models
Background:
- Retinal degenerative diseases (RDs) research is advancing rapidly, with genetic discoveries and gene therapy approvals.
- A significant unmet need exists for high-fidelity animal models of complex RDs.
Purpose of the Study:
- To address the need for better animal models in retinal degenerative disease research.
- To facilitate a deeper understanding and development of treatments for RDs.
Main Methods:
- Investigating naturally occurring animal models for retinal degenerative diseases.
- Evaluating existing models for age-related macular degeneration (AMD) and retinitis pigmentosa (RP) and their limitations.
Main Results:
- Current AMD and RP models often require prolonged aging, special diets, or external factors like cigarette smoke exposure.
- Naturally occurring models offer a promising alternative to current, less ideal RDs models.
Conclusions:
- Developing high-fidelity, naturally occurring animal models is essential for advancing RDs research.
- These models will provide the vision community with improved tools for understanding and treating devastating retinal afflictions.
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