ReviewGenes2025
Addiction Susceptibility: Genetic Factors, Personality Traits, and Epigenetic Interactions with the Gut Microbiome.
Review in Genes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
- MAC/MAB-RCS: An Integrative Regulatory Control Framework for Risk Stratification and Personalized Intervention in Addiction Psychiatry.Brain sciences · 2026Review
- Beyond the brain circuit: a biopsychosocial integrative review of addiction neuroscience, epigenetic mechanisms, and multidisciplinary treatment.Frontiers in psychiatry · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Despite valuable insights into the individual roles of genetic factors and personality traits, their combined contribution to addiction susceptibility remains insufficiently characterized. Within this framework, the potential influence of epigenetic mechanisms, particularly those mediated by the gut microbiome, also remains underexplored. This comprehensive review aims to address these gaps in an integrative manner by examining: (i) the association of gene regulation with personality traits; (ii) the genetics of substance use disorders; (iii) the roles of genes and personality in addiction; and (iv) epigenetic influences on addiction, with a particular focus on the role of the gut microbiome. Genetic influences on personality act primarily via regulatory variants that modulate gene expression during neurodevelopment, shaping cognitive, emotional, and behavioral traits that contribute to individual differences. Substance use disorders share partially overlapping genetic foundations, with specific loci, heritability estimates, and causal pathways differing across substances, reflecting both shared vulnerability and substance-specific genetic influences on addiction susceptibility. Impulsivity, novelty-seeking, and stress responsiveness are heritable personality traits that interact to shape susceptibility to substance use disorders, with genetic factors modulating risk across different forms of addiction. Environmental factors, early-life stress, and social influences interact with the gut microbiome to shape neurobiological and behavioral pathways that modulate addiction risk. These interactions highlight the multifactorial nature of substance use disorders, in which epigenetic, microbial, and psychosocial mechanisms converge to influence susceptibility, progression, and maintenance of addictive behaviors.
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.