Understanding how the brain's insular cortex affects nicotine addiction
Tracking and regulation of nicotine dependence in the insular cortex
This study is looking at how a specific part of the brain helps mice that are addicted to nicotine feel cravings and withdrawal, which could help us understand addiction better and find ways to reduce the urge to smoke.
Quick facts
| Grant type | Fellowship grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Harvard Medical School NIH-funded |
| Lab location | 1 site (Boston, United States) |
| Project ID | NIH-11051187 on NIH RePORTER |
What this research studies
This research investigates the role of the insular cortex in nicotine dependence by studying nicotine-dependent mice. It focuses on how this brain region processes internal bodily sensations related to nicotine consumption and withdrawal. Using advanced imaging techniques, the study aims to track neuronal activity in the insular cortex during different states of nicotine availability and craving. The findings could provide insights into how addiction develops and how to potentially mitigate nicotine-seeking behaviors.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals struggling with nicotine dependence or addiction.
Not a fit: Patients who do not use nicotine or have no history of nicotine dependence may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new strategies for treating nicotine addiction and improving smoking cessation efforts.
How similar studies have performed: Previous research has shown that targeting brain regions involved in addiction can lead to significant improvements in treatment outcomes, suggesting this approach may be promising.
Where this research is happening
Boston, United States
- Harvard Medical School — Boston, United States (Active)
Researchers
- Principal investigator: Evans, Kathryn Elizabeth — Harvard Medical School
- Study coordinator: Evans, Kathryn Elizabeth
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.