How tendons shape jaw‑joint growth and disease
Novel roles of tendon during TMJ postnatal growth and onset of diseases
This work looks at how tendon cells influence jaw‑joint growth and conditions like ankylosis that can limit mouth opening in children and adults.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Texas A&m University Health Science Ctr NIH-funded |
| Lab location | 1 site (College Station, United States) |
| Project ID | NIH-11136849 on NIH RePORTER |
What this research studies
Researchers are using lab and animal experiments to trace tendon cells around the temporomandibular joint (TMJ) and see how they can become bone during growth or after injury. They compare developing and adult joints, map mineral and extracellular matrix patterns, and follow Scx+ tendon cells at the tendon‑to‑bone interface. The team will examine why many injured TMJ condyles in children regenerate while some cases progress to ankylosis with restricted mouth opening. Results aim to reveal the cellular steps that drive healthy growth versus harmful bone formation.
Who could benefit from this research
Good fit: People who have had TMJ injury, children with damaged TMJ condyles, and adults with TMJ ankylosis or limited mouth opening would be the most relevant candidates to follow this research or consider related future trials.
Not a fit: People without TMJ problems or whose jaw issues stem from unrelated systemic bone disorders may not see direct benefit from this specific line of work.
Why it matters
Potential benefit: If successful, this work could point to ways to encourage jaw joint regeneration and prevent ankylosis that restricts mouth opening.
How similar studies have performed: Some clinical observations show children’s TMJ can regenerate, but the specific role of tendon cells in creating tendon‑formed bone is a novel finding with limited previous therapeutic work.
Where this research is happening
College Station, United States
- Texas A&m University Health Science Ctr — College Station, United States (Active)
Researchers
- Principal investigator: Jing, Yan — Texas A&m University Health Science Ctr
- Study coordinator: Jing, Yan
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.