Faster 3D imaging to visualize tendon damage and scarring
High throughput isotropic resolution fluorescence and second Harmonic imaging to characterize tendon injury
['FUNDING_R01'] · UNIVERSITY OF ROCHESTER · NIH-11231689
Researchers are building faster 3D microscopy tools to clearly picture how tendon injuries and scarring form, using lab models so findings can eventually help people with tendon problems.
Quick facts
| Phase | ['FUNDING_R01'] |
|---|---|
| Study type | Nih_funding |
| Sex | All |
| Sponsor | UNIVERSITY OF ROCHESTER (nih funded) |
| Locations | 1 site (ROCHESTER, UNITED STATES) |
| Trial ID | NIH-11231689 on ClinicalTrials.gov |
What this research studies
From my point of view, the team is creating much faster two-photon and second-harmonic imaging combined with special tissue clearing to make high-resolution 3D pictures of injured tendons. They will use multiview deconvolution tomography to stitch together multiple angles and colors so cells and fibers can be seen in their true 3D arrangement. Most work will be done in transgenic mouse models of tendon injury to map the myofibroblast environment and fibrovascular adhesions that limit motion. By improving imaging speed, contrast, and volume, they hope to reveal cellular interactions that 2D slices miss and point toward ways to reduce scarring and restore movement.
Who could benefit from this research
Good fit: The long-term beneficiaries would be people with tendon injuries or those who develop post-surgical tendon scarring and adhesions that limit motion.
Not a fit: Because this is preclinical imaging work in animal models, patients looking for immediate treatments or enrollment in a clinical therapy would not directly benefit now.
Why it matters
Potential benefit: If successful, this could reveal how scar tissue and adhesions form and point to new treatments that better preserve tendon movement after injury or surgery.
How similar studies have performed: Related two-photon and light-sheet imaging techniques exist, but applying high-speed multiview deconvolution and SHG specifically to map tendon adhesions in 3D at this throughput is largely new.
Where this research is happening
ROCHESTER, UNITED STATES
- UNIVERSITY OF ROCHESTER — ROCHESTER, UNITED STATES (ACTIVE)
Researchers
- Principal investigator: GIACOMELLI, MICHAEL GENE — UNIVERSITY OF ROCHESTER
- Study coordinator: GIACOMELLI, MICHAEL GENE
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.