How early life challenges affect substance use in teenagers
Official title: Effects of Early Life Adversity on Substance Use Problems in Adolescents: Biobehavioral Risk Mechanisms
Funded at University of California-Irvine · NIH-10879085 · Data updated 2026-11-12
This study looks at how tough experiences in childhood, like trauma or family problems, can lead to substance use issues in teenagers, and it aims to understand how these early challenges affect their emotions and behaviors, which could help find better ways to support young people at risk.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of California-Irvine NIH-funded |
| Lab location | 1 site (Irvine, United States) |
| Project start | July 15, 2023 |
| Project end | April 30, 2029 |
| Funding year | 2024 |
| Award (this year) | $703,787 |
| NIH project number | 5R01DA058794-02 |
| Project ID | NIH-10879085 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are adolescents aged 12 to 20 who have experienced early life adversity.
✕Less likely to help
Patients who have not experienced early life adversity or are outside the age range of 12 to 20 may not benefit from this research.
What this research studies
This research investigates the impact of early life adversity, such as trauma and family dysfunction, on the development of substance use disorders in adolescents. It aims to understand the biological and behavioral mechanisms that link these early experiences to increased risks of substance use. By examining inflammatory processes in the brain, the study seeks to identify how these factors contribute to emotional dysregulation and self-medicating behaviors in teenagers. The findings could provide insights into prevention and intervention strategies for at-risk youth.
Why it matters
Potential benefit: If successful, this research could lead to improved prevention and treatment strategies for adolescents at risk of substance use disorders.
How similar studies have gone: While the link between early life adversity and substance use is well-established, the specific neuroimmune mechanisms proposed in this research have not been empirically tested before.
Where this research is happening
-
University of California-Irvine
Irvine, United States Active
Researchers
- Principal investigator: Rao, Uma — University of California-Irvine
- Study coordinator: Rao, Uma
Related research
Other NIH-funded projects on the same topics.
-
Improving contraception decisions for women with substance use disorders after childbirth
A patient-centered decision tool called MyPath aims to help postpartum women with substance use disorders choose and keep effective contraception after giving birth.
-
Co-treated care for substance use and heart infection at UVMMC
A hospital-based project aims to improve how doctors and teams treat people with both substance use disorder and infective endocarditis during their hospital stay.
-
Preventing Suicide Among Teens Who Use Substances in School Settings
Aims to see if how schools respond to substance-use incidents (like alcohol or drugs) can lower suicide risk among high‑risk students.
-
People and Place: How geography affects HIV care and substance use in Los Angeles
Aims to understand how where you live in LA affects HIV care and substance use, and to adapt a proven intervention to help PLWH who use substances connect with better care.
-
A crowdsourced, survivor-led approach to boost HIV/STI/HCV testing and overdose-prevention service use for sex trafficking survivors in NYC
A NYC-based study tests a survivor-driven digital messaging approach and at-home tests to help sex trafficking survivors increase HIV/STI/HCV testing and use overdose-prevention resources.
-
Transforming prison care for HIV, HIV risk, and substance use disorders
A patient-friendly look at improving HIV care and prevention for people in state prisons, especially where substance use is common.
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.