Understanding how muscle cells fuse to form fibers
Official title: Molecular Mechanisms of Myoblast Fusion
Funded at Ut Southwestern Medical Center · NIH-11027163 · Data updated 2026-11-12
This study is looking at how muscle cells join together to form stronger muscle fibers, using fruit flies to learn more about the process, and it hopes to find new ways to help people with muscle diseases like congenital myopathies.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Ut Southwestern Medical Center NIH-funded |
| Lab location | 1 site (Dallas, United States) |
| Project start | March 1, 2025 |
| Project end | February 28, 2030 |
| Funding year | 2025 |
| Award (this year) | $439,791 |
| NIH project number | 1R01AR085116-01 |
| Project ID | NIH-11027163 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for participation or benefit include individuals with congenital myopathies or other muscle-related disorders.
✕Less likely to help
Patients with muscle conditions unrelated to myoblast fusion mechanisms may not receive benefit from this research.
What this research studies
This research investigates the process of myoblast fusion, where individual muscle cells combine to create larger, functional muscle fibers. By using advanced genetic and cell biological models, particularly in fruit flies, the study aims to uncover the molecular mechanisms that facilitate this fusion process. The research also explores how mechanical forces influence cell fusion, which could lead to new therapeutic strategies for muscle diseases. Patients with congenital myopathies, characterized by underdeveloped muscle fibers, may particularly benefit from insights gained through this research.
Why it matters
Potential benefit: If successful, this research could lead to novel treatments for muscle diseases that arise from impaired myoblast fusion.
How similar studies have gone: Previous research using similar genetic and cellular models has successfully identified key mechanisms in muscle cell biology, suggesting a promising avenue for this investigation.
Where this research is happening
-
Ut Southwestern Medical Center
Dallas, United States Active
Researchers
- Principal investigator: Chen, Elizabeth H — Ut Southwestern Medical Center
- Study coordinator: Chen, Elizabeth H
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.