How unusual caveolin proteins shape cell membranes and affect health
Structure and Function of Non-Conventional Caveolins
Researchers are figuring out how certain caveolin proteins shape cell membranes and what that means for heart and metabolic health.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Virginia NIH-funded |
| Lab location | 1 site (Charlottesville, United States) |
| Project ID | NIH-11292861 on NIH RePORTER |
What this research studies
You should know that the team is using high-resolution imaging and lab experiments to map the shapes of unusual caveolin proteins and test how those shapes change membrane structure, signaling, and lipid balance. The investigators have already solved the detailed structure of caveolin-1 and will apply cryo-electron microscopy, biochemical assays, and cell biology to caveolins that do not form typical caveolae. By linking specific structural features to cellular effects, they aim to explain how caveolin defects lead to cardiovascular and metabolic problems.
Who could benefit from this research
Good fit: People with known mutations in caveolin genes or with related cardiometabolic conditions would be most relevant to this research.
Not a fit: Individuals without caveolin-related conditions or those seeking immediate clinical treatments may not directly benefit from this basic laboratory research.
Why it matters
Potential benefit: If successful, this work could reveal why certain caveolin defects cause heart and metabolic diseases and suggest new targets for therapies.
How similar studies have performed: High-resolution cryo-electron microscopy recently revealed the structure of caveolin-1, so applying similar structural and cell-based methods to other caveolins is promising though it represents a new step for non-conventional family members.
Where this research is happening
Charlottesville, United States
- University of Virginia — Charlottesville, United States (Active)
Researchers
- Principal investigator: Kenworthy, Anne K — University of Virginia
- Study coordinator: Kenworthy, Anne K
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.