Investigating how heart cells communicate and propagate electrical signals.
Connexin-based Signaling in the Heart: Cellular and Exosomal
This study is looking at how a protein called Connexin 43 helps the heart send electrical signals for a steady heartbeat, and it hopes to find new ways the heart can work even if this protein isn't there, which could lead to better treatments for heart rhythm problems.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Virginia Polytechnic Inst and St Univ NIH-funded |
| Lab location | 1 site (Blacksburg, United States) |
| Project ID | NIH-11004107 on NIH RePORTER |
What this research studies
This research explores the role of a protein called Connexin 43 in the heart's ability to conduct electrical signals, which is crucial for maintaining a normal heartbeat. The study aims to understand alternative mechanisms of action potential propagation in the heart, especially in cases where Connexin 43 may not be essential. By examining the interactions between various proteins and their effects on heart function, the research seeks to uncover new insights into cardiac conduction and responses to injury. Patients may benefit from findings that could lead to improved treatments for heart rhythm disorders.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals with known cardiac arrhythmias or those at risk for heart rhythm disorders.
Not a fit: Patients with non-cardiac conditions or those without any history of heart issues may not receive benefits from this research.
Why it matters
Potential benefit: If successful, this research could lead to new therapies for patients suffering from arrhythmias and other heart conditions.
How similar studies have performed: Previous research has shown promising results in understanding cardiac conduction mechanisms, but this approach is exploring novel aspects that have not been extensively tested.
Where this research is happening
Blacksburg, United States
- Virginia Polytechnic Inst and St Univ — Blacksburg, United States (Active)
Researchers
- Principal investigator: Gourdie, Robert G — Virginia Polytechnic Inst and St Univ
- Study coordinator: Gourdie, Robert G
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.