Understanding why hearing loss affects women differently
Official title: Novel mechanism for sex differences in hearing loss
Funded at University of Texas Dallas · NIH-11392377 · Data updated 2026-11-12
This project looks at why hearing loss happens more in women and how menopause and immune factors might play a role, with the goal of better tools to identify and treat it.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Texas Dallas NIH-funded |
| Lab location | 1 site (Richardson, United States) |
| Project start | April 1, 2023 |
| Project end | March 31, 2028 |
| Funding year | 2026 |
| Award (this year) | $390,000 |
| NIH project number | 5R01DC020209-05 |
| Project ID | NIH-11392377 on NIH RePORTER |
Who could benefit from this research
✓Could help
Women around middle age or later who are experiencing or at risk for autoimmune-related hearing issues may be eligible for related future studies.
✕Less likely to help
If you do not have autoimmune-related hearing concerns or are not within the targeted age range, benefits may be limited.
What this research studies
Many people experience hearing loss differently based on sex, and women seem to have unique patterns that emerge around middle age. The researchers are studying biological differences, including immune-related factors in the ear, to understand why women’s hearing changes over time. They have found a protein called galectin-3 in cochlear cells that may link immune responses to hearing function. The study will use lab analyses and existing data to explore mechanisms behind sex-specific vulnerability and to guide future diagnostics. If successful, this could lead to more personalized approaches for preventing and managing hearing loss in women.
Why it matters
Potential benefit: A better understanding of sex-specific factors could lead to targeted diagnostics and therapies for hearing loss in women.
How similar studies have gone: Emerging evidence links immune factors and sex differences to hearing health, but specific mechanisms in humans remain to be clarified.
Where this research is happening
-
University of Texas Dallas
Richardson, United States Active
Researchers
- Principal investigator: Hu, Bo Hua — University of Texas Dallas
- Study coordinator: Hu, Bo Hua
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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.