A cartilage receptor that helps keep joints healthy
Molecular Regulatory Mechanism of a Cartilage-Enriched GPCR in Joint Maintenance
Researchers are testing whether boosting a cartilage receptor called ADGRG6 can help protect adult joints from osteoarthritis.
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-11314474 on NIH RePORTER |
What this research studies
This project focuses on ADGRG6, a protein found in healthy cartilage that drops in osteoarthritis patients. Scientists will study what happens when ADGRG6 is removed from cartilage cells in animals and what happens when it is increased in lab-grown cells. They will compare those results with human cartilage samples to see if the same patterns appear. The work combines mouse models, cell experiments, and analysis of human tissue to understand how this receptor supports joint health.
Who could benefit from this research
Good fit: Adults with osteoarthritis or people willing to donate joint tissue for research would be most relevant to this work.
Not a fit: People without joint disease or those with very advanced, end-stage osteoarthritis are unlikely to receive direct benefit from this basic research.
Why it matters
Potential benefit: If successful, the findings could point to new ways to protect cartilage and slow or prevent osteoarthritis progression.
How similar studies have performed: Early lab and mouse studies from the team show promising cartilage-protective effects of ADGRG6, but turning this into human treatments remains unproven.
Where this research is happening
Los Angeles, UNITED STATES
- University of Southern California — Los Angeles, United States (Active)
Researchers
- Principal investigator: Liu, Zhaoyang — University of Southern California
- Study coordinator: Liu, Zhaoyang
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.