Understanding how the Piezo2 ion channel senses mechanical stimuli in the body
Official title: Biophysical characterization of the human force-gated ion channel Piezo2
Funded at Duke University · NIH-10994388 · Data updated 2026-11-12
This study is looking at a special channel in our bodies that helps us feel touch and pressure, to see how different versions of it work and how they might affect things like blood pressure and body awareness, which could help people understand certain health issues better.
Quick facts
| Grant type | Fellowship grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Duke University NIH-funded |
| Lab location | 1 site (Durham, United States) |
| Project start | August 1, 2024 |
| Project end | July 31, 2026 |
| Funding year | 2024 |
| Award (this year) | $41,828 |
| NIH project number | 1F31NS139449-01 |
| Project ID | NIH-10994388 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research include individuals with conditions related to Piezo2 dysfunction, such as Gordon syndrome or distal arthrogryposis.
✕Less likely to help
Patients without any known genetic mutations affecting the Piezo2 channel may not receive direct benefits from this research.
What this research studies
This research investigates the Piezo2 ion channel, which is essential for sensing mechanical stimuli such as touch and pressure. The study aims to explore how different versions of this channel, influenced by tissue-specific alternative splicing, affect its ability to respond to mechanical forces. By examining the biophysical properties of Piezo2, the research seeks to uncover its role in various bodily functions, including blood pressure regulation and proprioception. Patients may benefit from insights into how mutations in this channel can lead to specific disorders.
Why it matters
Potential benefit: If successful, this research could lead to a better understanding of conditions linked to Piezo2 mutations, potentially informing new treatment strategies.
How similar studies have gone: Previous research has shown promising results in understanding mechanosensory channels, suggesting that this approach could yield valuable insights.
Where this research is happening
-
Duke University
Durham, United States Active
Researchers
- Principal investigator: Sindoni, Michael James — Duke University
- Study coordinator: Sindoni, Michael James
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.