Understanding how cells and molecules work together to repair large bone injuries
Cellular and molecular coordinators of large-scale bone repair
This research explores the natural processes that allow bones to heal after major injuries, aiming to find new ways to help patients with extensive bone damage.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Southern California NIH-funded |
| Lab location | 1 site (Los Angeles, UNITED STATES) |
| Project ID | NIH-11171769 on NIH RePORTER |
What this research studies
We are looking into how the body naturally repairs large bone injuries by studying a special mouse model. Our goal is to understand the exact steps cells and molecules take to rebuild bone. We believe there's a two-step process where specific 'sentinel' cells first become active, then direct other cells to form new bone. By uncovering these natural healing secrets, we hope to develop better treatments for people with significant bone loss.
Who could benefit from this research
Good fit: This foundational research is not directly recruiting patients but aims to benefit individuals who have experienced extensive bone injuries that are difficult to repair.
Not a fit: Patients without large-scale bone injuries or those seeking immediate clinical treatment would not directly benefit from this early-stage basic science research.
Why it matters
Potential benefit: If successful, this work could lead to new therapies that improve the body's ability to heal large bone injuries, offering hope for patients with complex fractures or bone defects.
How similar studies have performed: While the specific mechanisms of large-scale bone repair are not fully understood, previous work has shown the importance of certain cell types, like Sox9-lineage cells, in bone healing.
Where this research is happening
Los Angeles, UNITED STATES
- University of Southern California — Los Angeles, United States (Active)
Researchers
- Principal investigator: Mariani, Francesca V — University of Southern California
- Study coordinator: Mariani, Francesca V
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.