Expressive

rs10760724 - TEX10

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 risk for insomnia and sleep optimization strategies Moderate

    rs10760724 T allele increases insomnia risk; healthcare provider can advise personalized approach

    Discuss genetic findings and preventive sleep strategies with healthcare provider

Exercise

  • regular aerobic exercise Moderate

    Aerobic exercise improves sleep quality and reduces insomnia; important given rs10760724 genetic risk

    150 min moderate-intensity or 75 min vigorous-intensity aerobic activity per week

Lifestyle

  • optimize sleep hygiene Moderate

    Sleep hygiene reduces insomnia risk; especially relevant given genetic predisposition from rs10760724

    Maintain consistent sleep-wake times, keep bedroom cool and dark, avoid screens before bed

Screening

  • monitor sleep quality and insomnia symptoms Moderate

    rs10760724 T allele genome-wide significantly associated with insomnia risk in n=2.36M cohort

    Track sleep quality regularly; seek evaluation if sleep difficulties develop