rs1159421 - ROCR

Magnitude 2.2 · 1 study on file

Reported associations

  • GWAS of bone size yields twelve loci that also affect height, BMD, osteoarthritis or fractures - Unknown journal (n.d.) · Unknown authors · PubMed 31053729

    ABSTRACT: Bone area is one measure of bone size that is easily derived from dual-energy X-ray absorptiometry (DXA) scans. In a GWA study of DXA bone area of the hip and lumbar spine (N ≥ 28,954), we find thirteen independent association signals at twelve loci that replicate in samples of European and East Asian descent (N = 13,608 - 21,277). Eight DXA area loci associate with osteoarthritis, including rs143384 in GDF5 and a missense variant in COL11A1 (rs3753841). The strongest DXA area association is with rs11614913[T] in the microRNA MIR196A2 gene that associates with lumbar spine area (P = 2.3 × 10−42, β = −0.090) and confers risk of hip fracture (P = 1.0 × 10−8, OR = 1.11). We demonstrate that the risk allele is less efficient in repressing


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Lifestyle context

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

Screening

  • knee osteoarthritis assessment Moderate

    Carriers of the T allele show genome-wide significant increased knee osteoarthritis risk (P=2.8e-5, OR=1.04), likely due to altered bone morphology affecting joint biomechanics.

    Be alert for knee pain, swelling, or stiffness; discuss screening or monitoring with clinician if symptomatic.