Understanding how brain circuits control sleep and weight regulation
Decoding brain circuit underlying metabolic regulation of sleep-wake behavior
This study is looking at how sleep problems and being overweight are connected, especially focusing on a hormone called leptin that helps control sleep and wakefulness, to find out how it might help people who struggle with sleep issues related to obesity.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Iowa NIH-funded |
| Lab location | 1 site (Iowa City, United States) |
| Project ID | NIH-10814880 on NIH RePORTER |
What this research studies
This research investigates the connection between sleep disorders and obesity by exploring the brain circuits that regulate sleep-wake behavior and metabolic processes. The study focuses on the role of the hormone leptin, which is produced by fat cells, in promoting wakefulness and its effects on specific neurons in the hypothalamus. By using advanced techniques to manipulate these neurons in animal models, the researchers aim to clarify how leptin influences sleep patterns and contributes to chronic sleep disruption and excessive daytime sleepiness. The findings could provide insights into potential therapeutic targets for individuals suffering from obesity-related sleep issues.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals experiencing obesity-related sleep disorders, such as chronic sleep disruption or excessive daytime sleepiness.
Not a fit: Patients who do not have obesity or sleep-related issues may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new treatments for sleep disorders associated with obesity, improving overall health and quality of life for affected patients.
How similar studies have performed: Previous research has shown promising results in understanding the relationship between metabolic hormones and sleep regulation, indicating that this approach has potential for success.
Where this research is happening
Iowa City, United States
- University of Iowa — Iowa City, United States (Active)
Researchers
- Principal investigator: Cui, Huxing — University of Iowa
- Study coordinator: Cui, Huxing
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.