Expressive

rs11135895 - EBF2

Magnitude 2.2 · 1 study on file

Reported associations

  • Identification of fifty-seven novel loci for abdominal wall hernia development and their biological and clinical implications: results from the UK Biobank. - Hernia : the journal of hernias and abdominal wall surgery (2022) · Wei J, Attaar M, Shi Z, Na R, Resurreccion WK, Haggerty SP, Zheng SL, Helfand BT, Ujiki MB, Xu J · PubMed 34382107

    Familial aggregation is known for both hernia development and recurrence. To date, only one genome-wide association study (GWAS) limited to inguinal hernia has been reported that identified four risk-associated loci. We aim to investigate polygenic architecture of abdominal wall hernia development and recurrence. A GWAS was performed in 367,394 subjects from the UK Biobank to investigate the polygenic architecture of abdominal wall hernia subtypes (inguinal, femoral, umbilical, ventral) and identify specific single nucleotide polymorphisms (SNPs) that are associated with their risk. Expression quantitative trait loci (eQTL) analysis was performed to identify genes whose expression levels are associated with these SNPs. A genetic risk score (GRS) was used to assess the cumulative effect of

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Lifestyle context

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

Diet

  • adequate fiber and hydration Moderate

    Constipation causes straining during defecation, acutely increasing intra-abdominal pressure in genetically predisposed individuals.

    25-30g dietary fiber daily; 8+ glasses water daily; use stool softeners if constipation develops

Discuss with your doctor

  • genetic risk and prevention strategies Moderate

    rs11135895/EBF2 shows strong GWAS association with inguinal hernia (1.17x effect, p=7.0e-44, n=275546), enabling personalized risk assessment.

    inform physician of this genetic finding; discuss screening and preventive options

Exercise

  • core strengthening exercises Moderate

    Strong abdominal muscles provide dynamic support for the abdominal wall, compensating for genetic predisposition to weak connective tissue.

    3-4 times per week: planks, dead bugs, bird dogs, transverse abdominis bracing

Lifestyle

  • healthy body weight Moderate

    Excess abdominal weight increases intra-abdominal pressure and mechanical stress on the abdominal wall in genetically predisposed individuals.

    aim for BMI 18.5-24.9; lose weight if needed under dietitian guidance

  • heavy lifting and straining Moderate

    Lifting and straining increase intra-abdominal pressure, the primary mechanical risk factor for hernia in genetically predisposed individuals.

    limit habitual lifting to <25 lbs; avoid excessive Valsalva straining

  • smoking and chronic cough Moderate

    Smoking degrades collagen in connective tissue; chronic cough causes straining, both increasing hernia risk in genetically predisposed individuals.

    smoking cessation; manage respiratory conditions to reduce cough

Screening

  • regular physical exam for hernia Moderate

    Genetic predisposition increases hernia risk; early detection enables planned intervention before symptomatic or emergency presentation.

    discuss screening at annual physical; self-examine groin; seek evaluation for pain or bulge