Intermittent Fasting to Boost Fracture Healing in Obesity and Type 2 Diabetes
Official title: Intermittent Fasting Enhances Fracture Healing in Obesity via Gut Microbiome Modulation
Funded at University of Colorado Denver · NIH-11434069 · Data updated 2026-11-12
A study tests whether intermittent fasting can improve bone healing in people with obesity and type 2 diabetes by changing the gut microbiome.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Colorado Denver NIH-funded |
| Lab location | 1 site (Aurora, UNITED STATES) |
| Project start | September 17, 2026 |
| Project end | August 31, 2030 |
| Funding year | 2026 |
| Award (this year) | $534,457 |
| NIH project number | 1R01AR088215-01 |
| Project ID | NIH-11434069 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates are adults with obesity and/or type 2 diabetes who have fractures and are potential beneficiaries of improved bone healing.
✕Less likely to help
Patients without obesity/diabetes or those with fractures not prone to impaired healing may not benefit.
What this research studies
This project uses a obesity/diabetes mouse model to see how intermittent fasting affects bone repair after fracture, focusing on inflammatory and repair-phase processes and the cells that form bone. Researchers will look at how feeding patterns alter the callus and its gene activity, and whether probiotics can mimic the benefits seen with fasting. They will also test whether blood plasma from people practicing intermittent fasting can influence human bone marrow cells in the lab. The goal is to identify mechanisms by which the gut microbiome supports bone healing and to translate findings toward human treatment strategies.
Why it matters
Potential benefit: If successful, the work could lead to dietary strategies or probiotic approaches that improve fracture healing in people with obesity and diabetes.
How similar studies have gone: Earlier studies in mouse models showed improved healing with intermittent fasting and microbiome changes, with some translation potential to human cells.
Where this research is happening
-
University of Colorado Denver
Aurora, United States Active
Researchers
- Principal investigator: Hendesi, Honey — University of Colorado Denver
- Study coordinator: Hendesi, Honey
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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.