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Genome-wide meta-analyses of cross substance use disorders in diverse populations

Plain-English AddictionTube research summary with source link, DOI, key finding, and recovery relevance.

Molecular Psychiatry • 07 Oct 2025 • Research

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Research focus

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.

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.

Article details

Authors: Dongbing Lai, Michael Zhang, Tatiana Foroud

DOI: 10.1038/s41380-025-03294-5

Open access: Open Access

Open original source article

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