Understanding how mitochondria manage calcium levels
Biochemistry and molecular physiology of the mitochondrial calcium uniporter
This study is looking at how a special channel in our cells helps control calcium levels in the energy-producing parts of our cells, which is important for keeping our muscles healthy, and it aims to find out how problems with this process might be linked to muscle diseases like Barth syndrome.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Massachusetts General Hospital NIH-funded |
| Lab location | 1 site (Boston, United States) |
| Project ID | NIH-10980217 on NIH RePORTER |
What this research studies
This research investigates the role of the mitochondrial calcium uniporter, a channel that regulates calcium uptake in mitochondria, which is crucial for energy production and cell survival. By examining how calcium influences mitochondrial function and the potential consequences of its dysregulation, the research aims to uncover mechanisms behind various muscle diseases and metabolic disorders. The approach includes reconstituting the uniporter complex in laboratory settings to study its function and interactions. This could lead to insights into how mitochondrial calcium handling affects conditions like Barth syndrome and other myopathies.
Who could benefit from this research
Good fit: Ideal candidates for this research include individuals with mitochondrial diseases, particularly those with conditions like Barth syndrome or related metabolic myopathies.
Not a fit: Patients with unrelated conditions or those not affected by mitochondrial dysfunction may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new treatments for muscle diseases and metabolic disorders linked to mitochondrial dysfunction.
How similar studies have performed: Previous research has shown promising results in understanding mitochondrial function and its implications in various diseases, indicating that this approach has potential for success.
Where this research is happening
Boston, United States
- Massachusetts General Hospital — Boston, United States (Active)
Researchers
- Principal investigator: Grabarek, Zenon — Massachusetts General Hospital
- Study coordinator: Grabarek, Zenon
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.