Using nanotransfection to improve bone healing after brain injury
Official title: Nanotransfection-based Cell Reprogramming to Drive Bone Revascularization in a Novel Mouse Model of Autogenous Cranioplasty
Funded at Ohio State University · NIH-11064809 · Data updated 2026-11-12
This study is exploring a new way to help bones heal better after a serious brain injury by using a special technique to encourage the growth of new blood vessels in the bone, and it’s being tested in mice to find out how it can improve recovery for patients.
Quick facts
| Grant type | Career grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Ohio State University NIH-funded |
| Lab location | 1 site (Columbus, UNITED STATES) |
| Project start | April 2, 2024 |
| Project end | March 31, 2029 |
| Funding year | 2025 |
| Award (this year) | $163,620 |
| NIH project number | 5K08DE033142-02 |
| Project ID | NIH-11064809 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are individuals who have experienced severe traumatic brain injuries requiring decompressive craniectomy.
✕Less likely to help
Patients who have not undergone cranioplasty or those with mild brain injuries may not benefit from this research.
What this research studies
This research investigates a novel approach to enhance the healing of bone after traumatic brain injury (TBI) by using a technique called nanotransfection. In this method, specific transcription factors are introduced into fibroblast cells to promote the formation of new blood vessels in cryopreserved bone. The study will utilize a mouse model to better understand how this technique can improve the revascularization of bone after it has been removed during surgery. By focusing on the biological processes involved, the research aims to develop effective strategies for improving patient outcomes following severe TBI.
Why it matters
Potential benefit: If successful, this research could lead to improved healing and recovery for patients undergoing cranioplasty after traumatic brain injury.
How similar studies have gone: Previous studies have shown success in using nanotransfection for enhancing vascularization in other medical contexts, suggesting potential for this novel application.
Where this research is happening
-
Ohio State University
Columbus, United States Active
Researchers
- Principal investigator: Mitchell, Kerry-Ann Stewart — Ohio State University
- Study coordinator: Mitchell, Kerry-Ann Stewart
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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.