Understanding how our bodies detect bacterial infections
Detection of pathogen infection by monitoring host cell membrane dynamics
This work explores how our cells sense changes caused by bacterial infections to activate our natural defenses.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Univ of Massachusetts Med Sch Worcester NIH-funded |
| Lab location | 1 site (Worcester, United States) |
| Project ID | NIH-11143281 on NIH RePORTER |
What this research studies
Our bodies have clever ways to protect us from harmful bacteria, not just by spotting the bacteria themselves, but also by noticing how they affect our cells. This project looks at a new idea: that bacterial infections change the flexibility of our cell membranes, especially in the gut. We believe our bodies can sense these changes in membrane flexibility, which then triggers our immune system to fight off the infection. By understanding this process, we hope to uncover new ways our immune system works.
Who could benefit from this research
Good fit: This foundational research does not directly involve patient participation at this stage, but it is relevant to anyone interested in how the body fights bacterial infections.
Not a fit: Patients seeking immediate new treatments or direct clinical intervention would not find direct benefit from this basic science project.
Why it matters
Potential benefit: If successful, this work could lead to a deeper understanding of how our immune system detects and responds to bacterial infections, potentially opening doors for new treatments.
How similar studies have performed: The concept of 'surveillance immunity' has been observed in plants and simple organisms, with some examples now being characterized in mammals, suggesting this approach builds on existing biological principles.
Where this research is happening
Worcester, United States
- Univ of Massachusetts Med Sch Worcester — Worcester, United States (Active)
Researchers
- Principal investigator: Pukkila-Worley, Read — Univ of Massachusetts Med Sch Worcester
- Study coordinator: Pukkila-Worley, Read
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.