Understanding How Muscle Proteins Change
Myosin Gene Diversity and Function
This research helps us understand how the proteins in our heart and skeletal muscles naturally change and repair themselves, and how these processes are affected by activity, sex, and muscle diseases.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Colorado NIH-funded |
| Lab location | 1 site (Boulder, UNITED STATES) |
| Project ID | NIH-11094883 on NIH RePORTER |
What this research studies
Our muscles are amazing; they can quickly adapt and change their makeup, like when a baby's muscle proteins are rapidly replaced by adult versions. Even in adult heart and skeletal muscles, proteins are constantly being repaired and replaced to stay healthy. We want to learn more about how quickly these protein changes happen in different muscles and what factors, like biological sex, physical activity, or genetic muscle conditions, might influence them. To do this, we're using advanced imaging techniques to see how old and new muscle structures are distributed and how fast individual proteins are replaced.
Who could benefit from this research
Good fit: This foundational research does not directly involve patient participation but aims to benefit individuals with various muscle-related conditions in the future.
Not a fit: Patients seeking immediate treatment or direct clinical intervention would not find direct benefit from this basic science project.
Why it matters
Potential benefit: If successful, this work could lead to a better understanding of muscle diseases and new ways to help patients whose muscles are weakening or not functioning properly.
How similar studies have performed: This project uses newly developed, powerful methods to measure protein homeostasis, suggesting a novel approach to understanding muscle protein turnover.
Where this research is happening
Boulder, UNITED STATES
- University of Colorado — Boulder, United States (Active)
Researchers
- Principal investigator: Leinwand, Leslie Anne — University of Colorado
- Study coordinator: Leinwand, Leslie Anne
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.