Understanding how newts regenerate their eye lenses
Official title: Upon Solving the Secrets for Lens Transdifferentiation
Funded at Miami University Oxford · NIH-11092842 · Data updated 2026-11-12
This study is looking at how newts can heal their eye lenses after getting hurt, and it aims to find out how these amazing creatures do it so we can someday help people with eye problems too.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Miami University Oxford NIH-funded |
| Lab location | 1 site (Oxford, United States) |
| Project start | June 1, 2024 |
| Project end | May 31, 2029 |
| Funding year | 2025 |
| Award (this year) | $381,408 |
| NIH project number | 5R01EY035325-02 |
| Project ID | NIH-11092842 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for participation or benefit from this research would be individuals with eye conditions that could potentially be treated through regenerative therapies.
✕Less likely to help
Patients with irreversible eye damage or conditions not related to lens regeneration may not benefit from this research.
What this research studies
This research investigates the remarkable ability of newts to regenerate their eye lenses after injury. By studying the iris pigment epithelium cells (IPECs) in the Spanish ribbed newt, the researchers aim to uncover the molecular mechanisms that enable this regeneration. The study focuses on the differences between IPECs that can regenerate and those that cannot, utilizing advanced techniques like ATAC sequencing to analyze gene expression and signaling pathways. The ultimate goal is to translate these findings into potential therapies for human eye conditions.
Why it matters
Potential benefit: If successful, this research could lead to innovative treatments for blinding conditions in humans.
How similar studies have gone: Previous research has shown promise in understanding regenerative processes in other species, but this specific approach in newts is relatively novel.
Where this research is happening
-
Miami University Oxford
Oxford, United States Active
Researchers
- Principal investigator: Del Rio-Tsonis, Katia — Miami University Oxford
- Study coordinator: Del Rio-Tsonis, Katia
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About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.