Expressive

rs1044796 - CREB3L1

Magnitude 2.2 · 1 study on file

Reported associations

  • Genome-wide meta-analysis of problematic alcohol use in 435,563 individuals yields insights into biology and relationships with other traits - Unknown journal (n.d.) · Unknown authors · PubMed 32451486

    ABSTRACT: Problematic alcohol use (PAU) is a leading cause of death and disability worldwide. Although genome-wide association studies (GWASs) have identified PAU risk genes, the genetic architecture of this trait is not fully understood. We conducted a proxy-phenotype meta-analysis of PAU combining alcohol use disorder and problematic drinking in 435,563 European-ancestry individuals. We identified 29 independent risk variants, 19 of them novel. PAU was genetically correlated with 138 phenotypes, including substance use and psychiatric traits. Phenome-wide polygenic risk score analysis in an independent biobank sample (BioVU, n=67,589) confirmed the genetic correlations between PAU and substance use and psychiatric disorders. Genetic heritability of PAU was enriched in brain and in conser

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Lifestyle context

Concrete actions anchored to the cited research. We do not prescribe, we describe.

Discuss with your doctor

  • Genetic predisposition to problematic alcohol use Moderate

    CREB3L1 rs1044796-T is associated with elevated risk for problematic alcohol use and consumption in genome-wide studies

    Discuss genetic findings and potential prevention or moderation strategies during healthcare visits

Lifestyle

  • Alcohol consumption patterns and frequency Moderate

    rs1044796-T allele is associated with increased risk of problematic alcohol use and higher consumption in large studies

    Track weekly alcohol intake, screen with AUDIT-C or similar tool for problematic patterns

  • Behavioral interventions for alcohol use reduction Moderate

    Carriers of rs1044796-T allele show elevated genetic susceptibility to problematic alcohol patterns

    Consider preventive alcohol reduction programs or support groups if monitoring reveals concerning patterns