How aging affects the brain's control of airway muscles during sleep
The impact of aging on the functional and anatomical coupling between brainstem noradrenergic neurons and upper airway muscles
This study is looking at how getting older affects certain brain cells that help keep your airway open while you sleep, which is important for understanding why older adults are more likely to have sleep apnea.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Albany Medical College NIH-funded |
| Lab location | 1 site (Albany, United States) |
| Project ID | NIH-10795870 on NIH RePORTER |
What this research studies
This research investigates how aging impacts the brain's noradrenergic neurons, which are crucial for controlling the muscles that keep the airway open during sleep. By using advanced molecular-genetic techniques, the study aims to observe the activity of these neurons and their influence on the genioglossus muscle, a key muscle for airway dilation, in both young and older adults. The research focuses on understanding the relationship between age-related changes in the brain and the increased prevalence of obstructive sleep apnea (OSA) in the elderly. This could provide insights into the mechanisms behind sleep-related breathing disorders and their effects on health.
Who could benefit from this research
Good fit: Ideal candidates for this research are older adults, particularly those experiencing symptoms of obstructive sleep apnea or related sleep disorders.
Not a fit: Patients who are younger than 21 years old or do not have any symptoms of sleep apnea may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to improved treatments for obstructive sleep apnea in older adults, potentially reducing associated health risks.
How similar studies have performed: While there is existing research on obstructive sleep apnea, this specific approach focusing on the aging brain's noradrenergic system is novel and has not been extensively tested.
Where this research is happening
Albany, United States
- Albany Medical College — Albany, United States (Active)
Researchers
- Principal investigator: Rukhadze, Irma — Albany Medical College
- Study coordinator: Rukhadze, Irma
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.