Using Stem Cells to Repair Damaged Tooth Pulp and Dentin
Regulation of Dental Pulp Stem Cell Polarization for Tubular Dentin Regeneration
This work explores how dental stem cells can be guided to rebuild damaged tooth structures, offering new ways to restore healthy teeth.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Missouri-Columbia NIH-funded |
| Lab location | 1 site (Columbia, United States) |
| Project ID | NIH-11161427 on NIH RePORTER |
What this research studies
When the soft pulp and hard dentin inside a tooth are damaged, it can be difficult to fully restore their natural function. This project aims to understand how special stem cells from dental pulp can be encouraged to grow and form new, healthy dentin, which is the main part of your tooth. Researchers are using a unique 3D platform to study how these cells respond to different signals, helping them learn the best ways to guide cell growth. The goal is to develop better methods for regenerating tooth structures, potentially leading to more complete and lasting tooth repairs.
Who could benefit from this research
Good fit: This foundational research is for anyone interested in future regenerative treatments for damaged tooth pulp and dentin.
Not a fit: Patients seeking immediate dental treatments will not directly benefit from this early-stage laboratory research.
Why it matters
Potential benefit: If successful, this work could lead to new treatments that allow damaged teeth to regenerate their own natural structures, improving long-term dental health.
How similar studies have performed: While stem cell strategies for dental repair are promising, the specific 3D platform and detailed understanding of cell polarization being explored here represent a novel approach.
Where this research is happening
Columbia, United States
- University of Missouri-Columbia — Columbia, United States (Active)
Researchers
- Principal investigator: Liu, Xiaohua — University of Missouri-Columbia
- Study coordinator: Liu, Xiaohua
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.