Understanding how aging affects auditory neurons
Official title: Molecular and Functional Mechanisms of the aging auditory neuron
Funded at University of Arizona · NIH-10910239 · Data updated 2026-11-12
This study looks at how aging affects the hearing nerves in our ears, using mice to understand what happens to these nerves as we get older, which could help explain why some older adults experience hearing loss.
Quick facts
| Grant type | P01 program project |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Arizona NIH-funded |
| Lab location | 1 site (Tucson, United States) |
| Project start | September 1, 2023 |
| Project end | August 31, 2028 |
| Funding year | 2024 |
| Award (this year) | $513,400 |
| NIH project number | 7P01AG051443-07 |
| Project ID | NIH-10910239 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are older adults experiencing hearing difficulties or age-related hearing loss.
✕Less likely to help
Patients with hearing loss due to non-age-related factors, such as noise exposure or genetic conditions, may not benefit from this research.
What this research studies
This research investigates the changes in auditory neurons as people age, focusing on how these changes impact hearing. By using advanced mouse models, the study aims to explore the structural and functional alterations in auditory pathways that occur with aging. Researchers will analyze how specific types of auditory neurons are affected and how these changes relate to hearing loss in older adults. The findings could provide insights into the biological mechanisms behind age-related hearing loss.
Why it matters
Potential benefit: If successful, this research could lead to new strategies for preventing or treating hearing loss in older adults.
How similar studies have gone: Previous research has shown promising results in understanding auditory neuron changes with aging, suggesting that this approach could yield valuable insights.
Where this research is happening
-
University of Arizona
Tucson, United States Active
Researchers
- Principal investigator: Yamoah, Ebenezer N — University of Arizona
- Study coordinator: Yamoah, Ebenezer N
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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.