Understanding how bacterial channels respond to mechanical forces
Official title: Elucidating the gating mechanisms of bacterial mechanosensitive channels
Funded at Rockefeller University · NIH-10986103 · Data updated 2026-11-12
This study is looking at how tiny channels in bacteria respond to pressure, which helps them survive, and by understanding how these channels work, researchers hope to find new ways to create antibiotics that specifically target bacteria without affecting humans.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Rockefeller University NIH-funded |
| Lab location | 1 site (New York, United States) |
| Project start | January 1, 2023 |
| Project end | November 30, 2026 |
| Funding year | 2025 |
| Award (this year) | $425,434 |
| NIH project number | 5R01GM144581-03 |
| Project ID | NIH-10986103 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for benefiting from this research would be individuals with bacterial infections that are resistant to current antibiotic treatments.
✕Less likely to help
Patients with viral infections or non-bacterial conditions are unlikely to benefit from this research.
What this research studies
This research investigates how mechanosensitive channels in bacteria open in response to mechanical forces, which is crucial for their survival. By studying these channels, researchers aim to uncover the mechanisms that control their opening and closing, which could lead to new antibiotic treatments. The approach involves advanced techniques like cryo-electron microscopy to visualize the channels in different states. This research is particularly significant because these channels are not present in humans, making them unique targets for drug development.
Why it matters
Potential benefit: If successful, this research could lead to the development of novel antibiotics that specifically target bacterial mechanosensitive channels.
How similar studies have gone: Other research has shown promise in targeting bacterial channels for antibiotic development, indicating that this approach has potential for success.
Where this research is happening
-
Rockefeller University
New York, United States Active
Researchers
- Principal investigator: Walz, Thomas — Rockefeller University
- Study coordinator: Walz, Thomas
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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.