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A polymorphism in DMT1 is associated with lead-related hypertensive status

机译:DMT1中的多态性与铅相关的高血压状态有关

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摘要

Divalent metal transporter 1 (DMT1) is an iron transporting membrane protein important for dietary iron uptake and as a carrier of other metals, such as zinc, copper, and lead. This study evaluated the possible association of DMT1 with clinical variables in a lead-exposed population. We investigated three single nucleotide polymorphisms (SNPs) (1303C/A, 1254T/C and IVS4+44C/A) of DMT1 in 662 male lead-exposed workers from Korea using polymerase chain reaction-restriction fragment length polymorphism. Among the three SNPs, the frequencies of IVS4+44C/A were significantly different between normotensive and hypertensive subjects. This suggests that a polymorphism in DMT1 is associated with increased risk of lead-related hypertensive status in a Korean male population.
机译:二价金属转运蛋白1(DMT1)是一种铁转运膜蛋白,对于饮食中铁的吸收很重要,并且是锌,铜和铅等其他金属的载体。这项研究评估了DMT1与铅暴露人群中临床变量的可能关联。我们使用聚合酶链反应-限制性片段长度多态性研究了来自韩国的662名男性铅暴露工人中DMT1的三个单核苷酸多态性(SNP)(1303C / A,1254T / C和IVS4 + 44C / A)。在这三个SNP中,正常血压和高血压受试者的IVS4 + 44C / A频率显着不同。这表明,在韩国男性人群中,DMT1的多态性与铅相关性高血压状态的风险增加有关。

著录项

  • 来源
    《Molecular & Cellular Toxicology》 |2013年第4期|415-420|共6页
  • 作者单位

    Department of Clinical Pharmacology College of Medicine Soonchunhyang University">(1);

    Department of Clinical Pharmacology College of Medicine Soonchunhyang University">(1);

    Soonchunhyang Medical Research Institute College of Medicine Soonchunhyang University">(2);

    Department of Clinical Pharmacology College of Medicine Soonchunhyang University">(1);

    Soonchunhyang Medical Research Institute College of Medicine Soonchunhyang University">(2);

    Kowhang Medical Research Institute School of Medicine Kyunghee University">(3);

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Lead; Hypertension; Divalent metal transporter 1 (DMT1); Polymorphism;

    机译:铅;高血压;二价金属转运蛋白1(DMT1);多态性;

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