Understanding how KATP channels work in pancreatic cells
Structural basis of KATP channel gating
This study is looking at how special channels in your pancreas help control insulin release, which is important for managing blood sugar, and it aims to find out how changes in these channels can lead to conditions like congenital hyperinsulinism and diabetes, with the hope of creating better treatments for these issues.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Oregon Health & Science University NIH-funded |
| Lab location | 1 site (Portland, United States) |
| Project ID | NIH-10805364 on NIH RePORTER |
What this research studies
This research investigates the structure and function of ATP-sensitive potassium (KATP) channels, which are crucial for insulin secretion in pancreatic beta cells. By using advanced techniques like cryo-electron microscopy, the team aims to uncover how these channels operate and how mutations can lead to conditions such as congenital hyperinsulinism and diabetes. The research focuses on both loss-of-function and gain-of-function mutations, which can cause severe metabolic disorders. Ultimately, the goal is to develop targeted therapies that address diseases caused by KATP channel dysfunction.
Who could benefit from this research
Good fit: Ideal candidates include individuals with congenital hyperinsulinism, neonatal diabetes, or those at risk for type 2 diabetes due to genetic factors.
Not a fit: Patients without any genetic predisposition to KATP channel-related disorders may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new treatments for diabetes and related metabolic disorders.
How similar studies have performed: Previous research has shown promising results in understanding KATP channels, making this approach a continuation of established scientific inquiry.
Where this research is happening
Portland, United States
- Oregon Health & Science University — Portland, United States (Active)
Researchers
- Principal investigator: Shyng, Show-Ling — Oregon Health & Science University
- Study coordinator: Shyng, Show-Ling
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.