Brain Cells and Addiction Behavior
Parvalbumin interneurons regulate nucleus accumbens synapses and behavior
This project explores how specific brain cells in a key area of the brain influence behaviors related to substance use disorders.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Vanderbilt University Medical Center NIH-funded |
| Lab location | 1 site (Nashville, United States) |
| Project ID | NIH-11109726 on NIH RePORTER |
What this research studies
Substance use disorders are a significant challenge, and we need better ways to prevent and treat them. This project focuses on a brain area called the nucleus accumbens, which plays a crucial role in how we process information and make decisions, especially regarding rewards. We are looking closely at special brain cells called parvalbumin interneurons within this area. By understanding how these cells and their connections change with drug exposure, we hope to uncover the fundamental ways addiction affects the brain.
Who could benefit from this research
Good fit: This foundational brain research does not directly involve patient participation, but future patients struggling with substance use disorders could ultimately benefit from its findings.
Not a fit: Individuals not affected by substance use disorders would not directly benefit from this specific research.
Why it matters
Potential benefit: If successful, this work could lead to a deeper understanding of addiction, paving the way for new and more effective treatments for substance use disorders.
How similar studies have performed: While the general area of brain plasticity in addiction is well-studied, this project aims to fill a specific gap in understanding the role of particular brain cells and their connections.
Where this research is happening
Nashville, United States
- Vanderbilt University Medical Center — Nashville, United States (Active)
Researchers
- Principal investigator: Grueter, Brad Alan — Vanderbilt University Medical Center
- Study coordinator: Grueter, Brad Alan
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.