Understanding how signaling in the cochlea affects hearing loss
Phosphatidylserine signaling in neuronal refinement of the cochlea
This study is looking at how the inner ear develops and works with the brain, especially focusing on tiny hair cells that help us hear, to find out how the brain gets rid of unnecessary connections that can affect hearing, which could lead to new ways to help people with hearing loss.
Quick facts
| Grant type | Fellowship grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Virginia NIH-funded |
| Lab location | 1 site (Charlottesville, United States) |
| Project ID | NIH-11067199 on NIH RePORTER |
What this research studies
This research investigates the development of the inner ear and its communication with the brain, focusing on how certain cells in the cochlea, called hair cells, function in hearing. The study aims to understand the process of synaptic pruning, where unnecessary connections between nerve cells are removed, which is crucial for proper hearing. By examining the role of phosphatidylserine, a signaling molecule, the research seeks to identify how inactive connections are marked for removal, potentially leading to new interventions for hearing loss. Patients may benefit from insights gained that could inform future treatments for hearing impairments.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals experiencing hearing loss or those at risk for auditory impairments.
Not a fit: Patients with hearing loss due to non-synaptic causes or those who have already undergone irreversible damage to their auditory system may not benefit.
Why it matters
Potential benefit: If successful, this research could lead to new strategies for preventing or treating hearing loss.
How similar studies have performed: Previous research has shown promising results in understanding synaptic pruning in the nervous system, suggesting potential for success in this area as well.
Where this research is happening
Charlottesville, United States
- University of Virginia — Charlottesville, United States (Active)
Researchers
- Principal investigator: Nimchuk, Katherine — University of Virginia
- Study coordinator: Nimchuk, Katherine
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.