Investigating how the blood-brain barrier functions differently in various brain regions.
What is the role of blood-brain-barrier regional specificity in the nucleus accumbens?
This study is looking at how the blood-brain barrier works differently in various parts of the brain, especially in the area that affects feelings of reward and addiction, to see if these differences can help us understand and treat conditions related to these behaviors.
Quick facts
| Grant type | Fellowship grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of California, San Diego NIH-funded |
| Lab location | 1 site (La Jolla, United States) |
| Project ID | NIH-10898038 on NIH RePORTER |
What this research studies
This research explores the unique properties of the blood-brain barrier (BBB) in different regions of the brain, particularly focusing on the nucleus accumbens. By examining how the BBB regulates the environment around neural tissue, the study aims to uncover whether these regional differences can influence specific neural circuits and behaviors, such as reward and addiction. The approach involves advanced techniques like single-cell RNA sequencing to identify gene expression variations in endothelial cells across brain regions. This could lead to new insights into how the BBB might be targeted for therapeutic purposes.
Who could benefit from this research
Good fit: Ideal candidates for this research are adults aged 21 and older who may be experiencing issues related to addiction or reward processing.
Not a fit: Patients with conditions unrelated to the blood-brain barrier or those under 21 years old may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new strategies for treating conditions related to addiction and reward processing by targeting the blood-brain barrier.
How similar studies have performed: While the investigation of regional differences in the blood-brain barrier is a relatively novel approach, similar studies have shown promising results in understanding brain function and potential therapeutic targets.
Where this research is happening
La Jolla, United States
- University of California, San Diego — La Jolla, United States (Active)
Researchers
- Principal investigator: Garcia-Pak, Iris Haleakala — University of California, San Diego
- Study coordinator: Garcia-Pak, Iris Haleakala
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.