Expressive

rs10837043 - LINC01493 - RNU6-99P

Magnitude 2.2 · 1 study on file

Reported associations

  • Genome-wide meta-analysis of insomnia prioritizes genes associated with metabolic and psychiatric pathways. - Nature genetics (2022) · Watanabe K, Jansen PR, Savage JE, Nandakumar P, Wang X, Hinds DA, Gelernter J, Levey DF, Polimanti R, Stein MB, Van Someren EJW, Smit AB, Posthuma D · PubMed 35835914

    Insomnia is a heritable, highly prevalent sleep disorder for which no sufficient treatment currently exists. Previous genome-wide association studies with up to 1.3 million subjects identified over 200 associated loci. This extreme polygenicity suggested that many more loci remain to be discovered. The current study almost doubled the sample size to 593,724 cases and 1,771,286 controls, thereby increasing statistical power, and identified 554 risk loci (including 364 novel loci). To capitalize on this large number of loci, we propose a novel strategy to prioritize genes using external biological resources and functional interactions between genes across risk loci. Of all 3,898 genes naively implicated from the risk loci, we prioritize 289 and find brain-tissue expression spec

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Lifestyle context

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

Discuss with your doctor

  • genetic insomnia predisposition and prevention strategies Moderate

    Clinician discussion of GWAS-identified genetic risk informs personalized prevention and early treatment planning.

Lifestyle

  • sleep hygiene optimization Moderate

    Structured sleep habits may mitigate expression of insomnia risk from rs10837043 T-allele predisposition.

    maintain consistent sleep schedule, dark cool environment, avoid screens 1 hour before bed, limit caffeine after 2pm

Screening

  • regular assessment for insomnia symptoms Moderate

    rs10837043 T-allele significantly associated with insomnia risk in large GWAS; early detection enables intervention.

    assess monthly for difficulty falling asleep, staying asleep, or early morning awakening