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Animal modelling for inherited central vision loss
Corinne Kostic1, Yvan Arsenijevic1
1Unit of Gene Therapy and Stem Cell Biology, Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Switzerland.
The Journal of Pathology
|September 22, 2015
Summary
Animal models are crucial for understanding inherited retinal diseases affecting cone cells. These models help study disease mechanisms and test new therapies for vision loss.
Area of Science:
- Genetics
- Ophthalmology
- Animal Models
Background:
- Inherited retinal degeneration causes photoreceptor loss due to gene variants.
- Cone cells are vital for central vision, impacting daily activities like reading and recognition.
Purpose of the Study:
- To review animal models for cone diseases.
- To discuss their utility in understanding genotype/phenotype correlations.
- To evaluate novel therapeutic strategies for inherited retinal degeneration.
Main Methods:
- Focus on animal models, including large animals that recapitulate human diseases.
- Discuss innovative approaches like lentiviral transgenesis in pigs.
- Highlight adeno-associated virus (AAV)-gene transfer in primates for neural plasticity studies.
Main Results:
- Animal models facilitate the study of disease biology and therapy scale-up.
- Large animal models offer relevant platforms for human disease research.
- Primate models allow investigation of species-specific pathways.
Conclusions:
- Animal models are essential for advancing research into inherited retinal diseases.
- These models enable the exploration of conserved and primate-specific disease mechanisms.
- They are critical for developing and validating future therapies for vision restoration.
