Research Library / Article Summary
The role of subcortical brain tissue iron as an indicator of dopamine neurophysiology in adolescent cannabis use
Plain-English AddictionTube research summary with source link, DOI, key finding, and recovery relevance.
Neuropsychopharmacology • 02 Jun 2026 • Research
alcoholcannabisnicotinedopaminebrain science
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This article may help explain addiction science through research on alcohol, cannabis, nicotine, dopamine. The source abstract begins by describing: “Approximately 10–20% of U.S.”
Key finding: Measuring 1/nT2* offers an innovative, non-invasive method to index neurobiological alterations in adolescent CU.
Why this may help: This may help explain why addiction can involve brain, behavior, mental health, craving, relapse, or treatment factors rather than simple willpower alone. It should be read as research information, not personal medical advice.
This article may help explain addiction science through research on alcohol, cannabis, nicotine, dopamine. The source abstract begins by describing: “In this Opinion article, Nutt and colleagues examine the history of and current evidence for the dopamine theory of addiction.”
Key finding: These observations have implications for understanding reward and treatment responses in various addictions.
Nature Reviews Neuroscience • 15 Apr 2015 • Reviews
alcoholcannabisnicotinedopaminebrain sciencetreatment
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This article may help explain addiction science through research on opioid, alcohol, cannabis, nicotine. The source abstract begins by describing: “Substance use disorders (SUDs, including alcohol, cannabis, opioids, and tobacco) represent significant public health challenges.”
Key finding: Lastly, using a real-world dataset, we identified seven SUD-shared genes targeting drugs that may be repurposed for treating SUDs, particularly in those suffering from comorbid SUDs.
Molecular Psychiatry • 07 Oct 2025 • Research
opioidalcoholcannabisnicotinebrain sciencegenetics
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This article may help explain addiction science through research on alcohol, cannabis, nicotine, brain science. The source abstract begins by describing: “Males and females show different patterns of cannabis use and related psychosocial outcomes.”
Key finding: This, in turn, could help to identify neural pathways specifically involved in vulnerable cannabis users (e.g., females with cannabis dependence) and inform individually tailored neurobiological targets for treatment.
Translational Psychiatry • 06 May 2021 • Research
alcoholcannabisnicotinebrain sciencetreatment
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This article may help explain addiction science through research on alcohol, cannabis, brain science, withdrawal. The source abstract begins by describing: “Alcohol use disorder (AUD) remains a pervasive public health issue with limited effective treatments.”
Key finding: These findings indicate that chronic CBD administration attenuates both behavioral and neurobiological facets of alcohol dependence by modulating neuronal excitability and preventing neurodegeneration, supporting its therapeutic potential for AUD and providing mechanistic insights for future research.
Neuropsychopharmacology • 10 Jul 2025 • Research
alcoholcannabisbrain sciencewithdrawalrelapsegenetics
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This article may help explain addiction science through research on opioid, cannabis, dopamine, brain science. The source abstract begins by describing: “Use of one addictive drug typically influences the behavioral response to other drugs, either administered at the same time or a subsequent time point.”
Key finding: Our study adds to the rich literature on the interaction between drugs, including THC and opioids, and provides potential neural substates by which adolescent THC exposure influences responses to morphine later in life.
Neuropsychopharmacology • 10 Dec 2024 • Research
opioidcannabisdopaminebrain sciencerelapsemental health
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