rs10602692 - CASR

Magnitude 2.2 · 1 study on file

Reported associations

  • A cross-population atlas of genetic associations for 220 human phenotypes. - Nature genetics (2021) · Sakaue S, Kanai M, Tanigawa Y, Karjalainen J, Kurki M, Koshiba S, Narita A, Konuma T, Yamamoto K, Akiyama M, Ishigaki K, Suzuki A, Suzuki K, Obara W, Yamaji K, Takahashi K, Asai S, Takahashi Y, Suzuki T, Shinozaki N, Yamaguchi H, Minami S, Murayama S, Yoshimori K, Nagayama S, Obata D, Higashiyama M, Masumoto A, Koretsune Y, Ito K, Terao C, Yamauchi T, Komuro I, Kadowaki T, Tamiya G, Yamamoto M, Nakamura Y, Kubo M, Murakami Y, Yamamoto K, Kamatani Y, Palotie A, Rivas MA, Daly MJ, Matsuda K, Okada Y · PubMed 34594039

    Current genome-wide association studies do not yet capture sufficient diversity in populations and scope of phenotypes. To expand an atlas of genetic associations in non-European populations, we conducted 220 deep-phenotype genome-wide association studies (diseases, biomarkers and medication usage) in BioBank Japan (n = 179,000), by incorporating past medical history and text-mining of electronic medical records. Meta-analyses with the UK Biobank and FinnGen (n = 628,000) identified ~5,000 new loci, which improved the resolution of the genomic map of human traits. This atlas elucidated the landscape of pleiotropy as represented by the major histocompatibility complex locus, where we conducted HLA fine-mapping. Finally, we performed statistical decomposition of matrices of phenome-wid


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Lifestyle context

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

Diet

  • Ensure adequate dietary calcium intake Moderate

    CASR affects calcium regulation; adequate calcium reduces stone risk by limiting oxalate absorption

    Consume 1000-1200 mg calcium daily from food sources, not supplements alone

  • Optimize protein and sodium intake Moderate

    Dietary protein and sodium increase urinary calcium, exacerbating stone risk in CASR-variant carriers

    Limit protein to 1.0-1.2 g per kg body weight daily; keep sodium below 2300 mg per day

Discuss with your doctor

  • Personalized kidney stone prevention strategy Moderate

    Individual factors including symptom history, family history, and dietary preferences should guide prevention approach

Lifestyle

  • Maintain adequate daily fluid intake Moderate

    CASR rs10602692 risk allele increases urolithiasis susceptibility; hydration reduces stone formation

    Target 2.5+ liters daily; monitor urine color for pale appearance

Screening

  • Baseline kidney stone risk assessment Moderate

    Genetic predisposition identified by GWAS warrants evaluation for modifiable risk factors

    Discuss with healthcare provider about urine metabolic screening if symptomatic or strong family history