Understanding how the inner ear patterns its cells to prevent hearing loss
Official title: Project 3: Mechanism of Cochlear Radial Patterning
Funded at University of Mississippi Med Ctr · NIH-11401013 · Data updated 2026-11-12
Researchers are studying how specific genes control the arrangement of cells in the inner ear to help prevent or treat hearing loss in older adults.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Mississippi Med Ctr NIH-funded |
| Lab location | 1 site (Jackson, United States) |
| Project start | September 1, 2025 |
| Project end | July 31, 2030 |
| Funding year | 2026 |
| Award (this year) | $232,500 |
| NIH project number | 5P20GM156708-02 |
| Project ID | NIH-11401013 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates include individuals with age-related hearing loss or congenital/early-onset patterns related to cochlear cell development who may benefit from future targeted therapies.
✕Less likely to help
Patients without a risk or condition related to cochlear patterning or those not eligible for future trials may not benefit.
What this research studies
This project focuses on how the organ of Corti, a key structure for hearing, develops its cells in a precise pattern. Using mouse models, scientists explore how beta-catenin and ETV transcription factors influence hair cells and supporting cells across the cochlea. The goal is to uncover cellular and molecular reasons behind abnormal cell arrangement that can lead to deafness, with the aim of informing better diagnostics and therapies. The work combines genetics, developmental biology, and anatomy to translate findings toward human hearing health in aging populations.
Why it matters
Potential benefit: If successful, findings could lead to new approaches for diagnosing or treating hearing loss in older adults by preserving or restoring the proper cell patterning in the cochlea.
How similar studies have gone: Preliminary mouse studies have shown that altering beta-catenin and ETV factors affects cochlear cell patterning, suggesting potential translational relevance.
Where this research is happening
-
University of Mississippi Med Ctr
Jackson, United States Active
Researchers
- Principal investigator: Huh, Sung-Ho — University of Mississippi Med Ctr
- Study coordinator: Huh, Sung-Ho
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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.