Drinking motives and alcohol sensitivity mediate multi-dimensional genetic influences on alcohol use behaviors

2024-09-24 addiction medicine Title + abstract only

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BackgroundGenetic influences account for a substantial proportion of individual differences in alcohol use behaviors (AUBs). However, multiple distinct sets of genes are linked to different AUBs, which may explain their dramatic variability in risk factors and manifestations. In this study, we explore whether intermediate neurobiological traits and alcohol-related cognitions mediate the relationship between polygenic scores (PGS) and multiple AUBs, with the aim to better understand processes cap...