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Exosomes in treating Eye Diseases: Targeting strategies
Pengfei Ge1, Jingfan Wang1, Ping Xie1
1Department of Ophthalmology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
Life Sciences
|April 2, 2025
Summary
Engineered exosomes show promise for treating eye diseases by delivering therapeutic molecules. Bioengineering enhances their stability and targeting for improved clinical use in ocular conditions.
Area of Science:
- Biomedical Engineering
- Ophthalmology
- Nanotechnology
Background:
- Exosomes are natural nanovesicles involved in intercellular communication.
- They carry diverse bioactive molecules like nucleic acids, proteins, and lipids.
- Exosomes are being investigated as potential drug delivery vehicles.
Purpose of the Study:
- To review the application of exosomes in treating ocular diseases.
- To highlight bioengineering strategies for enhancing exosome-based therapies.
- To discuss limitations and future clinical prospects of exosome therapy for eye conditions.
Main Methods:
- Literature review of exosome research in ophthalmology.
- Analysis of bioengineering techniques for exosome modification.
- Evaluation of targeting strategies for ocular drug delivery using exosomes.
Main Results:
- Engineered exosomes demonstrate enhanced stability and efficacy for ocular delivery.
- Targeting strategies improve exosome accumulation at disease sites in the eye.
- Exosome-based therapies show potential for various ocular diseases.
Conclusions:
- Bioengineered exosomes represent a promising platform for ocular therapeutics.
- Further research is needed to overcome current limitations for clinical translation.
- Exosome engineering holds significant potential for advancing eye disease treatment.
