How estrogen affects cocaine's impact on the brain's reward system.
Estrogen receptor regulation of cocaine effects on dopamine terminals
This study is looking at how estrogen affects the way cocaine impacts the brain's reward system, especially in women, to help understand why they might be more at risk for addiction and its effects.
Quick facts
| Grant type | Fellowship grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Vanderbilt University NIH-funded |
| Lab location | 1 site (Nashville, UNITED STATES) |
| Project ID | NIH-11327034 on NIH RePORTER |
What this research studies
This research investigates how estrogen receptors influence the effects of cocaine on dopamine terminals, particularly in women who are more vulnerable to cocaine addiction. It aims to understand the biological mechanisms behind sex differences in addiction, focusing on the mesolimbic dopamine system, which is crucial for reward and motivation. By examining how estrogen interacts with dopamine release, the study seeks to uncover why women may experience more severe consequences from cocaine use. This research employs advanced analytical techniques to explore these interactions at a cellular level.
Who could benefit from this research
Good fit: Ideal candidates for this research are women who are struggling with cocaine addiction or have a history of cocaine use disorder.
Not a fit: Patients who are not female or those who do not have a history of cocaine use may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to more effective treatments for cocaine addiction in women.
How similar studies have performed: Previous research has indicated significant sex differences in addiction responses, suggesting that this approach could yield valuable insights.
Where this research is happening
Nashville, UNITED STATES
- Vanderbilt University — Nashville, United States (Active)
Researchers
- Principal investigator: Erickson, Kirsty R. — Vanderbilt University
- Study coordinator: Erickson, Kirsty R.
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.