Expressive

rs11032033 - PRRG4 - QSER1

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.

Discuss with your doctor

  • inguinal hernia risk and prevention strategies Moderate

    This SNP significantly increases inguinal hernia risk through PRRG4-mediated skeletal muscle changes

    Discuss genetic risk, lifestyle modifications, and surgical options if hernia develops

Lifestyle

  • straining during bowel movements or urination Moderate

    Straining increases intra-abdominal pressure, stressing an abdominal wall weakened by PRRG4-variant skeletal muscle changes

    Maintain soft stools through adequate hydration and fiber intake; avoid constipation

  • strenuous lifting without proper technique Moderate

    PRRG4 variants affect skeletal muscle integrity; weakness increases hernia risk through reduced abdominal wall support

    Avoid heavy lifting (>50 lbs) without proper core bracing or training; use lifting mechanics

  • weight management for abdominal pressure Moderate

    Excess abdominal mass increases intra-abdominal pressure on an already weakened abdominal wall from PRRG4-mediated muscle changes

    Maintain BMI in normal range (18.5-24.9); avoid rapid weight gain

Screening

  • groin area for hernia signs Moderate

    Elevated genetic risk warrants early detection of any herniation before complications occur

    Monthly self-examination of groin for lumps, bulging, or discomfort, especially after lifting