Understanding the Genes Behind Inner Ear Differences
Unraveling the genetic architecture of cochleovestibular malformation
This project aims to discover the genetic causes of hearing and balance problems in children that come from differences in their inner ear anatomy.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Arizona NIH-funded |
| Lab location | 1 site (Tucson, United States) |
| Project ID | NIH-11118798 on NIH RePORTER |
What this research studies
Many children experience hearing loss because of unusual development in their inner ear structures, which can affect their growth and make treatment challenging. We want to find the specific genetic changes that lead to these conditions, especially in severe cases where the cause is currently unknown. By studying children from various backgrounds, including Hispanic populations where this area is understudied, we hope to gain a deeper understanding of how the inner ear develops. This knowledge could help doctors provide more accurate diagnoses and personalized care.
Who could benefit from this research
Good fit: This research is particularly relevant for children aged 0-11 years old, including newborns, who have hearing and balance issues due to differences in their inner ear anatomy, especially those of Hispanic or African descent.
Not a fit: Patients whose hearing impairment is not related to inner ear structural differences or genetic causes may not directly benefit from this specific genetic research.
Why it matters
Potential benefit: If successful, this work could lead to better ways to diagnose the cause of hearing and balance problems and help doctors offer more personalized treatment plans for affected children.
How similar studies have performed: While some preliminary research suggests rare genetic variants are involved, there is a crucial need for more comprehensive understanding of the specific genetic causes of these severe, non-syndromic inner ear malformations, making this approach relatively novel.
Where this research is happening
Tucson, United States
- University of Arizona — Tucson, United States (Active)
Researchers
- Principal investigator: Schrauwen, Isabelle Veerle Suzanne — University of Arizona
- Study coordinator: Schrauwen, Isabelle Veerle Suzanne
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.