Improving Bone Strength for Older Adults
PKG Regulation of Sirtuin 1 as a Novel Treatment Strategy for Age-related Osteoporosis
This research looks for new ways to strengthen bones and prevent bone loss in older adults by focusing on specific body signals and a potential new treatment.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of California, San Diego NIH-funded |
| Lab location | 1 site (La Jolla, United States) |
| Project ID | NIH-11086095 on NIH RePORTER |
What this research studies
Age-related osteoporosis affects millions of older men and women, leading to fractures and limited treatment options. This project explores how a natural signaling pathway, called NO/cGMP/PKG, can boost bone formation and prevent bone loss. We are also focusing on a protein called Sirtuin1 (SIRT1), which naturally decreases with age and contributes to bone weakness. By understanding how these pathways interact and developing a new compound, NO-Cbi, we hope to find better ways to keep bones strong as we age.
Who could benefit from this research
Good fit: This foundational research aims to benefit older men and women who experience age-related bone loss or osteoporosis in the future.
Not a fit: Patients with osteoporosis not related to aging or those who do not experience bone loss would likely not benefit from this specific approach.
Why it matters
Potential benefit: If successful, this could lead to new, more effective treatments for age-related osteoporosis with fewer side effects than current options.
How similar studies have performed: Early studies in animal models have shown promising results with similar approaches to enhance bone formation and prevent bone loss.
Where this research is happening
La Jolla, United States
- University of California, San Diego — La Jolla, United States (Active)
Researchers
- Principal investigator: Pilz, Renate B — University of California, San Diego
- Study coordinator: Pilz, Renate B
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.