Examining parental remission from alcohol use disorder as a moderator of genetic predispositions for offspring alcohol use behaviors.

This article focuses on a study examining whether parental remission from alcohol use disorder (AUD) influences the relationship between offspring genetic predispositions and alcohol-related milestones. Using data from 2,971 individuals in the Collaborative Study on the Genetics of Alcoholism Prospective Sample, researchers assessed ages of drinking initiation, intoxication, AUD criteria, and diagnosis, alongside parental AUD status categorized as unaffected, unremitted, remitted, or probable/unknown remission. Results showed that offspring of parents with remitted AUD had similar risks for alcohol outcomes as those with unremitted AUD parents, with limited evidence that parental remission moderated genetic risk; notably, genetic influences on AUD diagnosis were somewhat reduced among offspring of mothers in remission compared to those with unaffected mothers. This preprint has not undergone peer review. [Extracted from the article]