ArticlePsychological medicine2025
Differences and similarities between the genetic architecture of lifetime substance use across different substances.
Article in Psychological medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The genetics of cannabis lifetime use.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026Pooled it
- Scoping review of associations between cytochrome P450 3A4/5 single nucleotide polymorphisms and risk factors for fentanyl overdose.PharmacogenomicsArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
backgroundIllicit drug use may lead to dependence on those drugs, is associated with various psychiatric disorders, and can have hazardous, sometimes life-threatening, consequences. We investigated the genetic architecture underlying the lifetime use (LU) of several drugs, individually and in combination.
methodsWe conducted genome-wide association studies of LU of cocaine, methamphetamine, inhalants, illegal opioids, prescription opioids, and prescription stimulants in European (EUR), African (AFR), and Latin American (AMR)-ancestry subjects (cases ranging from
resultsWe found numerous genes that affect SubLU traits, with no overlap among the significant loci between traits, suggesting that unique genetic factors may differentially affect the use of different drugs. Nevertheless, the genetic correlations between SubLU traits were very strong; however, the phenotypic correlations were moderate. There were strong genetic correlations between various SubLU traits and psychiatric traits, most notably opioid use disorder, cannabis use disorder, problematic alcohol use, and suicidality.
conclusionsOur findings provide insights into the genetic basis of substance use, identifying several novel genes associated with SubLU traits. This study can provide an improved understanding of the biology underlying SubLU and could potentially facilitate future risk assessments for the use of illicit and hazardous drugs.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.