Understanding how cocaine affects brain cells involved in reward and addiction
Elucidating Ih Biophysical Epigenetic Modifications in VTA Dopaminergic Neurons after Contingent and Non-Contingent Cocaine Administration
This study is looking at how cocaine affects certain brain cells that are important for feeling pleasure and reward, to help us understand addiction better and find ways to possibly reverse its effects.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Puerto Rico Med Sciences NIH-funded |
| Lab location | 1 site (San Juan, United States) |
| Project ID | NIH-10851998 on NIH RePORTER |
What this research studies
This research investigates the effects of cocaine on specific brain cells in the ventral tegmental area (VTA), which play a crucial role in the brain's reward system. It focuses on how cocaine alters the function of ion channels in these cells and examines the epigenetic changes that occur as a result of drug exposure. By using animal models, the study aims to uncover the mechanisms behind addiction and how these changes can be measured and potentially reversed. The research employs various techniques, including electrophysiology and genetic targeting, to explore these effects in detail.
Who could benefit from this research
Good fit: Ideal candidates for this research would be individuals with a history of cocaine use or those at risk for substance use disorders.
Not a fit: Patients who have not used cocaine or are not at risk for substance use disorders may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new insights into addiction treatment and prevention strategies.
How similar studies have performed: Previous research has shown that understanding the epigenetic changes in the brain can lead to significant advancements in addiction treatment, suggesting this approach has potential for success.
Where this research is happening
San Juan, United States
- University of Puerto Rico Med Sciences — San Juan, United States (Active)
Researchers
- Principal investigator: Jimenez-Rivera, Carlos a — University of Puerto Rico Med Sciences
- Study coordinator: Jimenez-Rivera, Carlos a
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.