Understanding how heroin affects brain cell structure and behavior
Heroin-induced plasticity: the role of actin dynamics
This study is looking at how using heroin affects the brain and behavior, especially focusing on a protein called drebrin, to help us understand why people might crave the drug long after they stop using it, with the hope of finding better ways to treat heroin addiction.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | State University of New York at Buffalo NIH-funded |
| Lab location | 1 site (Amherst, United States) |
| Project ID | NIH-10767806 on NIH RePORTER |
What this research studies
This research investigates how heroin use leads to changes in brain cell structure and behavior, particularly focusing on the role of a protein called drebrin. By examining the dynamics of actin, a protein that helps maintain cell shape and function, the study aims to uncover the cellular mechanisms that contribute to long-term drug cravings and relapse in individuals with heroin addiction. The research employs a combination of behavioral experiments and molecular biology techniques to explore these changes in the brain's reward circuits. Ultimately, the goal is to provide insights that could lead to more effective treatments for heroin addiction.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals struggling with heroin addiction or those who have a history of heroin use.
Not a fit: Patients who are not affected by heroin addiction or those who have never used opiates may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new therapeutic strategies that target the underlying cellular changes associated with heroin addiction, potentially reducing cravings and relapse rates.
How similar studies have performed: While the specific focus on actin dynamics in heroin addiction is novel, similar research has shown promise in understanding the neurobiological mechanisms of addiction.
Where this research is happening
Amherst, United States
- State University of New York at Buffalo — Amherst, United States (Active)
Researchers
- Principal investigator: Dietz, David M — State University of New York at Buffalo
- Study coordinator: Dietz, David M
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.