Investigating how different types of moist snuff affect addiction potential
Official title: Effects of tobacco cut and nicotine form on the abuse liability of moist snuff
Funded at Ohio State University · NIH-11005762 · Data updated 2026-11-12
This study looks at how the way moist snuff is made, like the size of the cut and the type of nicotine it contains, affects how addictive it is, and it aims to find ways to make it less harmful for people who use it.
Quick facts
| Grant type | Career grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Ohio State University NIH-funded |
| Lab location | 1 site (Columbus, UNITED STATES) |
| Project start | February 1, 2023 |
| Project end | January 31, 2028 |
| Funding year | 2025 |
| Award (this year) | $177,983 |
| NIH project number | 5K01DA055696-03 |
| Project ID | NIH-11005762 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research include individuals aged 21 and older who use or are at risk of using moist snuff, particularly those in Appalachian regions.
✕Less likely to help
Patients who do not use moist snuff or are under 21 years old may not receive any benefit from this research.
What this research studies
This research examines how the tobacco industry's manipulation of moist snuff, particularly the cut size and nicotine form, influences its addictive properties. By analyzing data from population cohorts and conducting laboratory experiments, the study aims to identify regulatory measures that could reduce the addiction potential of moist snuff. The focus is on understanding how finer cuts and higher levels of free-base nicotine lead to quicker and stronger nicotine delivery, which may contribute to higher rates of use and addiction. The findings could inform public health strategies to mitigate the health risks associated with smokeless tobacco use.
Why it matters
Potential benefit: If successful, this research could lead to regulations that make moist snuff less addictive, ultimately reducing its use and associated health risks.
How similar studies have gone: Previous research has shown that understanding the manipulation of tobacco products can lead to effective public health interventions, suggesting that this approach may yield valuable insights.
Where this research is happening
-
Ohio State University
Columbus, United States Active
Researchers
- Principal investigator: Keller-Hamilton, Brittney L — Ohio State University
- Study coordinator: Keller-Hamilton, Brittney L
Related research
Other NIH-funded projects on the same topics.
-
Understanding how trinucleotide repeat expansions cause disease
A research project at Ohio State University is exploring how tiny DNA repeats become unstable and drive neurological and muscular diseases, with potential implications for future therapies.
-
Pediatric Prehospital Airway Resuscitation for Critically Ill Children
This grant tests the best way for paramedics to manage breathing tubes and other airways in seriously ill children before they reach the hospital.
-
From Social Breakups to Brain Changes in Alzheimer’s and Related Dementias
This grant explores how losing social connections may trigger brain changes and inflammation linked to Alzheimer’s disease and related dementias.
-
Understanding why patients with blood cancers start and stick with oral cancer medicines
A study to learn what helps or hinders Black patients with blood cancers in starting and continuing their prescribed oral cancer medicines.
-
How sex and hormones affect alcohol's impact on sleep in adults
This study tests how sex and hormone changes influence how alcohol disrupts sleep in healthy adults, with a focus on women aged 21-45.
-
Natural products to block IL-8 signaling and prevent Barrett's Esophagus from turning into esophageal cancer
A搜索-friendly plan to use safe natural compounds to interrupt a key inflammatory signal (IL-8) and stop Barrett’s esophagus from turning into esophageal cancer in people with GERD.
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.