Understanding how potassium channels fold and assemble to prevent heart rhythm problems
Official title: Uncovering the Mechanism of Potassium Channel Folding and Assembly with Implications for the Molecular Basis of Cardiac Arrhythmia
Funded at University of Chicago · NIH-10989955 · Data updated 2026-11-12
This study is looking at how potassium channels in heart cells work and how certain genetic changes can cause heart rhythm problems like Long-QT and Brugada syndromes, with the goal of finding better ways to treat or prevent these issues for patients.
Quick facts
| Grant type | Fellowship grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Chicago NIH-funded |
| Lab location | 1 site (Chicago, United States) |
| Project start | January 1, 2022 |
| Project end | December 31, 2026 |
| Funding year | 2025 |
| Award (this year) | $53,974 |
| NIH project number | 5F30HL162528-04 |
| Project ID | NIH-10989955 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are individuals with known mutations in potassium channels or those diagnosed with cardiac arrhythmias.
✕Less likely to help
Patients without any genetic mutations related to potassium channels or those without arrhythmia may not benefit from this research.
What this research studies
This research investigates the folding and assembly mechanisms of potassium channels, which are crucial for the proper functioning of heart cells. By studying how mutations in these channels can lead to various cardiac arrhythmias, such as Long-QT and Brugada syndromes, the research aims to uncover the molecular basis of these conditions. The approach involves in vitro experiments to analyze the folding process of potassium channels, focusing on how specific mutations may disrupt this process and contribute to heart rhythm disorders. Patients may benefit from insights gained that could lead to better treatments or preventive strategies for arrhythmias.
Why it matters
Potential benefit: If successful, this research could lead to improved understanding and treatment options for patients with cardiac arrhythmias.
How similar studies have gone: Previous research has shown success in understanding potassium channel mechanisms, suggesting that this approach could yield valuable insights.
Where this research is happening
-
University of Chicago
Chicago, United States Active
Researchers
- Principal investigator: Molina, Andrew Vincent — University of Chicago
- Study coordinator: Molina, Andrew Vincent
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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.