Understanding a Cell Channel Linked to Cancer and Diabetes
Structure-function analysis of the volume-regulated anion channel VRAC using novel LRRC8 chimeras
This work explores how a tiny channel in our cells, called VRAC, works to help cells manage their size, which is important for conditions like cancer and diabetes.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Vanderbilt University Medical Center NIH-funded |
| Lab location | 1 site (Nashville, United States) |
| Project ID | NIH-11138584 on NIH RePORTER |
What this research studies
Our cells have special channels, called VRACs, that help them control their size by letting certain substances in and out. When cells can't regulate their size properly, it can contribute to diseases like diabetes, obesity, and various cancers. This project aims to understand the exact shape and function of these VRAC channels, especially how different parts fit together. By learning more about their structure, we hope to discover new ways to target these channels. This deeper understanding could lead to new treatments for these serious health conditions.
Who could benefit from this research
Good fit: Patients living with conditions such as cancer, diabetes, or obesity may find this fundamental research relevant to their health concerns.
Not a fit: Patients seeking immediate new treatments or direct clinical trial participation would not directly benefit from this basic science research.
Why it matters
Potential benefit: If successful, this work could reveal new targets for medications that could help treat diseases like cancer and diabetes by correcting how cells manage their volume.
How similar studies have performed: While previous studies have provided some structural information about parts of these channels, this project uses novel approaches to understand the complete, naturally occurring channel structures.
Where this research is happening
Nashville, United States
- Vanderbilt University Medical Center — Nashville, United States (Active)
Researchers
- Principal investigator: Denton, Jerod S. — Vanderbilt University Medical Center
- Study coordinator: Denton, Jerod S.
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.