Investigating how skeletal stem cells can help regenerate limbs
Official title: A skeletal stem cell orchestrating limb regeneration
Funded at Weill Medical Coll of Cornell Univ · NIH-11064839 · Data updated 2026-11-12
This study is looking at how special cells in our bones can help regrow limbs after an amputation, with the hope of finding new ways to help people who have lost a limb heal and regenerate.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Weill Medical Coll of Cornell Univ NIH-funded |
| Lab location | 1 site (New York, United States) |
| Project start | April 2, 2024 |
| Project end | March 31, 2029 |
| Funding year | 2025 |
| Award (this year) | $581,352 |
| NIH project number | 5R01HD115274-02 |
| Project ID | NIH-11064839 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research include children and adults who have experienced limb loss or amputations.
✕Less likely to help
Patients with conditions unrelated to limb loss or those who have not experienced any form of amputation may not benefit from this research.
What this research studies
This research focuses on understanding the role of skeletal stem cells in the regeneration of limbs, particularly after amputations. By studying how these stem cells can form a blastema—a structure that enables limb regeneration—researchers aim to uncover the mechanisms that allow for limb healing in mammals. The approach involves examining the plasticity of these stem cells and their ability to mediate bone regeneration, which could lead to new therapies for individuals with limb loss. The ultimate goal is to develop methods that could enhance or induce limb regeneration in patients.
Why it matters
Potential benefit: If successful, this research could lead to groundbreaking treatments that allow for the regeneration of limbs, significantly improving the quality of life for patients with limb loss.
How similar studies have gone: While limb regeneration in mammals is a relatively novel area of research, there have been promising findings in related studies that suggest potential pathways for successful limb regeneration.
Where this research is happening
-
Weill Medical Coll of Cornell Univ
New York, United States Active
Researchers
- Principal investigator: Greenblatt, Matthew Blake — Weill Medical Coll of Cornell Univ
- Study coordinator: Greenblatt, Matthew Blake
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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.