Learning from Spiny Mice to Understand Regeneration
Establishing Acomys as a genetic platform for regeneration research
This project is creating new genetic tools to help scientists learn how spiny mice can regrow body parts, hoping to uncover secrets of regeneration.
Quick facts
| Grant type | R21 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Seattle Children's Hospital NIH-funded |
| Lab location | 1 site (Seattle, United States) |
| Project ID | NIH-11124102 on NIH RePORTER |
What this research studies
The project focuses on spiny mice, called Acomys, because they are the only known mammals that can naturally regenerate tissues like skin, muscle, and even parts of organs. Unlike most mammals, including humans, spiny mice have a remarkable ability to heal without scarring and regrow lost tissues. Currently, scientists lack the specific genetic tools to fully understand how these mice achieve such impressive regeneration. This work aims to build these essential genetic tools, which will allow researchers to pinpoint the genes and pathways responsible for this unique healing process. By developing these tools, we hope to unlock the secrets of natural regeneration that could one day benefit human health.
Who could benefit from this research
Good fit: This foundational research does not involve human patients directly, but future studies building on this work might seek individuals with specific injuries or conditions requiring tissue regeneration.
Not a fit: Patients seeking immediate treatment or direct clinical intervention will not benefit from this early-stage, basic science project.
Why it matters
Potential benefit: If successful, this foundational work could lead to new ways to promote healing and regeneration in humans, potentially helping those with injuries or tissue damage.
How similar studies have performed: While other model organisms have advanced our understanding of biology, the specific genetic tools for studying regeneration in Acomys are novel and largely undeveloped.
Where this research is happening
Seattle, United States
- Seattle Children's Hospital — Seattle, United States (Active)
Researchers
- Principal investigator: Millen, Kathleen Joyce — Seattle Children's Hospital
- Study coordinator: Millen, Kathleen Joyce
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 below.