How immune cells affect the heart in Duchenne muscular dystrophy
The role of macrophages in Duchenne Muscular Dystrophy cardiomyopathy
This work looks at how immune cells called macrophages contribute to heart damage in people with Duchenne muscular dystrophy.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Nevada Reno NIH-funded |
| Lab location | 1 site (Reno, United States) |
| Project ID | NIH-11372018 on NIH RePORTER |
What this research studies
From a patient perspective, researchers are using a well-established mouse model of Duchenne muscular dystrophy to study the immune cells that collect in the heart. They will compare different types of macrophages to see which ones drive scarring (fibrosis) and which ones help repair heart tissue. The team will measure heart structure and function alongside immune cell changes to link cell behavior with how well the heart pumps. Ultimately they will test whether changing macrophage behavior can reduce heart scarring and improve function.
Who could benefit from this research
Good fit: People with Duchenne muscular dystrophy, especially those with signs of cardiomyopathy or at risk for heart failure, would be the most relevant group to follow this research or join future related trials.
Not a fit: People without Duchenne muscular dystrophy or whose condition does not involve the heart are unlikely to benefit directly from this project.
Why it matters
Potential benefit: If successful, this work could point to new treatments that reduce heart scarring and delay or prevent heart failure in people with Duchenne.
How similar studies have performed: Prior studies in other forms of heart disease have shown that monocyte-derived macrophages can promote fibrosis while resident macrophages can aid repair, but applying these findings specifically to Duchenne cardiomyopathy is newer.
Where this research is happening
Reno, United States
- University of Nevada Reno — Reno, United States (Active)
Researchers
- Principal investigator: Nunes, Andreia — University of Nevada Reno
- Study coordinator: Nunes, Andreia
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.