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 new ways to treat it.
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-11097771 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 exposure alters the biophysical properties of dopaminergic neurons, particularly through epigenetic changes. By using animal models, the study aims to explore the mechanisms behind addiction and how these changes can be measured and potentially targeted for therapy. The research will involve various experimental approaches, including electrophysiological examinations and genetic modifications.
Who could benefit from this research
Good fit: Ideal candidates for this research would be individuals struggling with cocaine addiction or those at risk of developing substance use disorders.
Not a fit: Patients who do not use cocaine or have no history of substance abuse may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new therapeutic strategies for treating cocaine addiction and related disorders.
How similar studies have performed: Previous research has shown promising results in understanding the neurobiological mechanisms of addiction, making this approach both relevant and potentially impactful.
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.