How Wnt signaling affects aging blood stem cells and bone healing
Official title: The impact of Wnt signaling on hematopoietic stem cell aging and its influence on fracture repair
Funded at Duke University · NIH-10894369 · Data updated 2026-11-12
This study is looking at how a specific signaling process in our bodies affects the healing of broken bones as we get older, with the goal of finding ways to help older adults heal better after fractures.
Quick facts
| Grant type | Fellowship grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Duke University NIH-funded |
| Lab location | 1 site (Durham, United States) |
| Project start | July 1, 2024 |
| Project end | June 30, 2027 |
| Funding year | 2024 |
| Award (this year) | $41,567 |
| NIH project number | 1F31AG084164-01A1 |
| Project ID | NIH-10894369 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are older adults who have experienced fractures or are at risk of fractures due to aging.
✕Less likely to help
Patients who are younger and do not have any history of fractures or bone health issues may not benefit from this research.
What this research studies
This research investigates the role of Wnt signaling in the aging of hematopoietic stem cells and its impact on the healing of fractures. It aims to understand how the process of bone healing changes with age, particularly focusing on the interactions between stem cells and their environment during fracture repair. By exploring the regulatory mechanisms of Wnt signaling, the study seeks to uncover how these pathways can be influenced to improve bone regeneration in older adults. The research will involve laboratory experiments to analyze the behavior of stem cells in response to fracture injuries and age-related changes.
Why it matters
Potential benefit: If successful, this research could lead to improved treatments for bone fractures in older adults, enhancing healing and reducing complications.
How similar studies have gone: Previous research has shown promising results in understanding the role of Wnt signaling in bone health, indicating that this approach has potential for success.
Where this research is happening
-
Duke University
Durham, United States Active
Researchers
- Principal investigator: Nguyen, Tuyet Doan Anh — Duke University
- Study coordinator: Nguyen, Tuyet Doan Anh
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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.