Hydrogels that help wounds heal by guiding your own cells
Official title: Leveraging cell-instructive hydrogels to understand microenvironmental impact on wound healing processes
Funded at Purdue University · NIH-11319869 · Data updated 2026-11-12
Researchers are creating soft, sponge-like gel materials that guide the body's own cells into injured tissue to help wounds close and repair more effectively.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Purdue University NIH-funded |
| Lab location | 1 site (West Lafayette, United States) |
| Project start | July 1, 2024 |
| Project end | April 30, 2029 |
| Funding year | 2026 |
| Award (this year) | $379,755 |
| NIH project number | 5R35GM155449-03 |
| Project ID | NIH-11319869 on NIH RePORTER |
Who could benefit from this research
✓Could help
People with acute or chronic wounds, large skin injuries, or surgical wounds that heal poorly would be the most likely candidates for related future treatments or trials.
✕Less likely to help
People with small, uncomplicated cuts that heal normally or conditions unrelated to tissue repair are unlikely to gain direct benefit from this research.
What this research studies
At Purdue, scientists are designing injectable and porous gel materials that can be placed into or near a wound to encourage your cells to move in and rebuild tissue. In the lab they recreate wound-like environments to watch how cells respond to different gel stiffnesses, pore sizes, and chemical cues. Findings from these lab models will be used to tune the gels so they promote cell infiltration and reduce scarring. The work aims to optimize materials before any human testing so future treatments can rely on what cells actually need to heal.
Why it matters
Potential benefit: This work could lead to new injectable or implantable gel treatments that speed healing, reduce scarring, and improve recovery after severe or chronic wounds.
How similar studies have gone: Related hydrogel approaches have shown promising results in laboratory and animal experiments, but human treatments are still experimental and not yet broadly available.
Where this research is happening
-
Purdue University
West Lafayette, United States Active
Researchers
- Principal investigator: Qazi, Taimoor Hasan — Purdue University
- Study coordinator: Qazi, Taimoor Hasan
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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.