Investigating how stem cells help heal bone injuries in the skull
Official title: In vivo two-photon imaging of vascular invasion and stem cell translocation in calvarial bone
Funded at Seattle Children's Hospital · NIH-10828352 · Data updated 2026-11-12
This study is looking at how special cells in your skull help heal bone injuries by moving to the damaged areas, and it aims to find ways to make this healing process even better for people with skull bone problems.
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 start | May 1, 2023 |
| Project end | October 31, 2025 |
| Funding year | 2024 |
| Award (this year) | $246,125 |
| NIH project number | 5R21DE031942-02 |
| Project ID | NIH-10828352 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are adults with calvarial bone defects due to trauma or congenital conditions.
✕Less likely to help
Patients with bone injuries in areas other than the skull or those under 21 years old may not benefit from this research.
What this research studies
This research focuses on understanding how skeletal stem cells (SSCs) in the skull can migrate to areas of injury to aid in bone healing. Using advanced two-photon imaging techniques, the study will observe the behavior of these stem cells and their relationship with blood vessels during the healing process. By examining how SSCs move from their original location in the sutural niche to damaged areas, the research aims to uncover mechanisms that could enhance bone regeneration. This could lead to improved treatments for patients with calvarial bone defects caused by trauma or congenital issues.
Why it matters
Potential benefit: If successful, this research could lead to new therapies that enhance bone healing and regeneration in patients with skull injuries.
How similar studies have gone: Previous research has shown promising results in understanding stem cell behavior in bone healing, making this approach a continuation of established findings.
Where this research is happening
-
Seattle Children's Hospital
Seattle, United States Active
Researchers
- Principal investigator: Yu, Kai — Seattle Children's Hospital
- Study coordinator: Yu, Kai
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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.