Renshaw cells and how spinal circuits control movement in disease
Official title: The role of Renshaw cells and recurrent inhibition during motor behaviors
Funded at Emory University · NIH-11605227 · Data updated 2026-11-12
A study at Emory University will explore how a specific spinal cell type, Renshaw cells, helps regulate movement in disease conditions like ALS.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Emory University NIH-funded |
| Lab location | 1 site (Atlanta, United States) |
| Project start | September 1, 2026 |
| Project end | August 31, 2027 |
| Funding year | 2026 |
| Award (this year) | $534,557 |
| NIH project number | 1R56NS147432-01A1 |
| Project ID | NIH-11605227 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates are individuals living with motor neuron disease or related motor dysfunction who may benefit from future therapies targeting spinal inhibitory circuits.
✕Less likely to help
This basic science study may not directly benefit healthy individuals or those without motor disorders.
What this research studies
This project looks at the spinal cord’s local circuit that shapes how our limbs move, focusing on Renshaw cells and their role in recurrent inhibition of motor neurons. Using freely behaving animals, the researchers aim to clarify how these cells contribute during real-time movement and how this might go awry in conditions such as ALS, spinal cord injury, stroke, or age-related motor issues. The work combines detailed circuit analysis with behavior to connect basic biology to potential problems people experience with balance, posture, and movement. Findings could inform future strategies to improve motor function and reduce complications from motor neuron disease. The grant supports a focused, time-limited investigation into these mechanisms in a preclinical model.
Why it matters
Potential benefit: Improved understanding of spinal circuits could lead to new approaches for reducing spasticity and improving movement in people with motor disorders.
How similar studies have gone: Previous work has shown that spinal interneurons influence movement, but the specific role of Renshaw cells in freely moving animals remains uncertain.
Where this research is happening
-
Emory University
Atlanta, United States Active
Researchers
- Principal investigator: Alvarez, Francisco J — Emory University
- Study coordinator: Alvarez, Francisco J
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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.