How sex and hormones change tissue repair and scarring
Innate and Hormone-Mediated Sex Differences in Extracellular Matrix Remodeling
Researchers are learning how male and female bodies and sex hormones change the way tissues make and break down their internal scaffolding, which may help explain why conditions like carpal tunnel affect women more.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Boston University (Charles River Campus) NIH-funded |
| Lab location | 1 site (Boston, United States) |
| Project ID | NIH-11160657 on NIH RePORTER |
What this research studies
From a patient point of view, the team will compare male and female cells to see how they sense mechanical stress and control the extracellular matrix, the tissue "scaffolding" that keeps tendons and nerves healthy. They will use isolated cells, lab-grown tissues and bioreactors to mimic the forces tissues experience, and study how sex hormones change the signals that direct matrix production and breakdown. The project links these basic lab experiments to degenerative conditions such as carpal tunnel syndrome to understand why rates differ by sex. This is primarily laboratory research that may include human tissue samples but does not provide treatments directly.
Who could benefit from this research
Good fit: People with carpal tunnel syndrome or other degenerative soft-tissue conditions—especially women—might be invited to donate tissue samples or be considered for future trials based on these findings.
Not a fit: Patients seeking immediate symptom relief should not expect direct benefit from this laboratory-focused research at this time.
Why it matters
Potential benefit: If successful, this work could lead to sex-specific prevention strategies or regenerative treatments for carpal tunnel and other soft-tissue degenerative conditions.
How similar studies have performed: Prior studies have shown sex differences in tissue structure and hormone effects, but the detailed molecular pathways controlling extracellular matrix remodeling remain largely unresolved.
Where this research is happening
Boston, United States
- Boston University (Charles River Campus) — Boston, United States (Active)
Researchers
- Principal investigator: Connizzo, Brianne Kathryn — Boston University (Charles River Campus)
- Study coordinator: Connizzo, Brianne Kathryn
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.