How glial cells affect the sense of smell and its decline with age
Active roles of glial cells in olfaction and age-related olfactory decline
This study is looking at how certain brain cells might affect our sense of smell as we get older, which can be a problem for many seniors, and it hopes to find ways to help manage this issue and its links to diseases like Alzheimer's and Parkinson's.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Florida NIH-funded |
| Lab location | 1 site (Gainesville, United States) |
| Project ID | NIH-10672267 on NIH RePORTER |
What this research studies
This research investigates the role of glial cells in the decline of the sense of smell as people age, a condition known as presbyosmia. It focuses on understanding how these cells contribute to olfactory function and how their dysfunction may relate to age-related neurological diseases like Alzheimer's and Parkinson's. Using the model organism C. elegans, the study aims to uncover the cellular and molecular mechanisms behind olfactory loss, which affects millions of older adults. By exploring these mechanisms, the research seeks to provide insights that could lead to better management of olfactory decline and its associated health impacts.
Who could benefit from this research
Good fit: Ideal candidates for this research are older adults over the age of 55 who are experiencing a decline in their sense of smell.
Not a fit: Patients who are younger than 55 or do not exhibit any olfactory dysfunction may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to improved understanding and potential treatments for olfactory decline in older adults, enhancing their quality of life.
How similar studies have performed: Previous research has shown that understanding the role of glial cells in sensory functions can lead to significant advancements in treating neurological conditions, suggesting a promising avenue for this investigation.
Where this research is happening
Gainesville, United States
- University of Florida — Gainesville, United States (Active)
Researchers
- Principal investigator: Xiao, Rui — University of Florida
- Study coordinator: Xiao, Rui
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.