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Jessica L. Barrington-Trimis, PhD

Associate Professor of Population and Public Health Sciences

Division Chief for the Division of Health Behavior Research (HBR)

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Email [email protected]
CTSI Profile

Research Funding

  • Regulatory Strategies for Promoting Cessation in a Simulated Experimental Tobacco Retail Lab Space
    NIH · R21CA318548 · Jul 6, 2026 – Jun 30, 2028 · Role: Principal Investigator
  • Vaping Nicotine and Cannabis Across Adolescence and Young Adulthood
    NIH · R01CA229617 · Sep 20, 2019 – Aug 31, 2025 · Role: Co-Principal Investigator
  • Understanding Transitions from Vaping to Smoking Across Adolescence
    NIH · K01DA042950 · Sep 1, 2017 – Aug 31, 2022 · Role: Principal Investigator
  • USC Tobacco Center of Regulatory Science
    NIH · U54CA180905 · Sep 19, 2013 – Aug 31, 2028 · Role: Co-Principal Investigator

Publications

  • Reductions in smoking progression from 10th to 12th grade across 5 cohorts in Southern California 1995-2014. Tob Induc Dis. 2026; 24.. View in PubMed
  • E-cigarette product characteristics and packaging features and interest in e-cigarette use: Results from a randomized within-person trial nested in three prospective cohorts. Drug Alcohol Depend. 2026 Oct 01; 287:113293.. View in PubMed
  • Regulatory strategies to optimize the balance of risks against benefits for nicotine products across the risk continuum. Nicotine Tob Res. 2026 Jul 22; 28(8):1273-1274.. View in PubMed
  • Cannabis Use Transitions During Early Pregnancy. Cannabis. 2026; 9(2):41-56.. View in PubMed
  • Elevating Early-Career Voices in Addiction Science. Subst Use Addctn J. 2026 Oct; 47(4):959-962.. View in PubMed
  • Adolescent Depressive Symptoms Predict Increased Binge Drinking in Emerging Adulthood: Moderation by Sexuality and Socioeconomic Status. J Stud Alcohol Drugs. 2026 May 07.. View in PubMed
  • Blip World: nicotine replacement therapy for Gen Z? Tob Control. 2026 Apr 13; 35(2):277-279. Whaley RC, Unger JB , Harlow AF , Barrington-Trimis J , Galimov A . View in PubMed
  • Prospective association of tobacco retailer density and neighbourhood walkability with youth vaping initiation in California, USA. Tob Control. 2026 04 13; 35(2):215-222.. View in PubMed
  • Modelling how age-restricted location policies would impact tobacco retailer density in four US states: California, Connecticut, North Carolina and Ohio. Tob Control. 2026 Apr 01.. View in PubMed
  • Exposure to e-Cigarette Posts Across Social Media Platforms and Its Associations With Susceptibility and e-Cigarette Use: Comparative Cross-Sectional Study of High Schoolers in Jalisco (Mexico) and Southern California (United States). JMIR Pediatr Parent. 2026 Mar 13; 9:e85376.. View in PubMed

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