Article

Indirect Genetic Effects on Alcohol Use Disorder and Nicotine Dependence

2026-04-19

Abstract excerpt

Substance use disorders run in families, yet the mechanisms underlying intergenerational transmission remain unclear. We investigated indirect genetic effects, pathways through which parental genotypes influence offspring phenotypes via the family environment, for alcohol use disorder (AUD), nicotine dependence (ND), and related quantitative outcomes, and aimed to identify family environmental factors through whic...

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Literature Corpus work: 2ca1572e-75f3-58cf-b511-4e02ad977595
DOI: 10.64898/2026.04.17.26351089

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