rs12052498 - KDM3AP1 - SLC40A1

Magnitude 2.2 · 1 study on file

Reported associations

  • Genome-wide association study of iron traits and relation to diabetes in the Hispanic Community Health Study/Study of Latinos (HCHS/SOL): potential genomic intersection of iron and glucose regulation? - Human molecular genetics (2017) · Raffield LM, Louie T, Sofer T, Jain D, Ipp E, Taylor KD, Papanicolaou GJ, Avilés-Santa L, Lange LA, Laurie CC, Conomos MP, Thornton TA, Chen YI, Qi Q, Cotler S, Thyagarajan B, Schneiderman N, Rotter JI, Reiner AP, Lin HJ · PubMed 28334935

    Genetic variants contribute to normal variation of iron-related traits and may also cause clinical syndromes of iron deficiency or excess. Iron overload and deficiency can adversely affect human health. For example, elevated iron storage is associated with increased diabetes risk, although mechanisms are still being investigated. We conducted the first genome-wide association study of serum iron, total iron binding capacity (TIBC), transferrin saturation, and ferritin in a Hispanic/Latino cohort, the Hispanic Community Health Study/Study of Latinos (>12 000 participants) and also assessed the generalization of previously known loci to this population. We then evaluated whether iron-associated variants were associated with diabetes and glycemic traits. We found evidence for a novel associat


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Lifestyle context

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

Bloodwork

  • Iron status panel Moderate

    SLC40A1 variant affects iron transport; associated with higher transferrin saturation

    Annual iron panel (serum iron, ferritin, transferrin saturation, TIBC)

Supplements

  • Iron supplements Moderate

    SLC40A1 variant increases iron retention risk; associated with elevated transferrin saturation