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金属在阿尔茨海默病和帕金森病中的作用

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摘要 金属离子(特别是锌、铜和铁)在神经生物学中的作用越来越引起人们的关注。最近的研究报道了锌和铜在谷氨酸能神经突触中的释放以及对N-甲基-D-天冬氨酸(N-Methyl-D-aspartate,NMDA)受体的影响,强调了突触的无机微环境和神经科学之间的密切关联性。此外,大部分的神经退行性病变,包括阿尔茨海默病和帕金森病也以组织中铁离子含量的升高和铜、锌的错误定位为特征(例如淀粉样蛋白的累积)。愈来愈多的以纠正这些金属的非正常状态,避免这些必需矿物质系统紊乱为目标的药用化学治疗正在试验研究中。这些小分子物质在疾病的治疗中表现出至关重要的作用。
出处 《国外医学(医学地理分册)》 CAS 2009年第2期71-74,共4页 Foreign Medical Sciences:Section of Medgeography
基金 国家自然科学基金资助项目(No.30672286)
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  • 1KEVIN J B,ASHLEY I B.Metals in Alzbeimer's and Parkinson's Diseases[J].Curr Opin Chem Biol,2008,12:222-228.
  • 2SON M,PUTTAPARTHI K,KAWANMATA H,et al.Overexpression of CCS in G93A-SOD1 mice leads to accelerated neurological deficits with severe mitochondrial pathology[J].Proc Natl Acad Sci U S A,2007,104:6072-6077.
  • 3FREDERICKSON CI,GIBLIN LJ Ⅲ,BALAJI RV,et al.Synaptic release of zinc from brain slices:factors governing release,imaging,and accurate caloalation of concentration[J].J Neurosci Methods,2006,154:19-29.
  • 4DANSCHER G,STOLTENBERG M.Zinc-specific autometallographic in vivo selenium methods:tracing of zinc-enriched (ZEN) terminals,ZEN pathways,and pools of zinc ions in a multitude of other ZEN cells[J].J Histochem Cytochem,2005,53:141-153.
  • 5SCHLIEF ML,CRAIG AM,GITLIN JD.NMDA receptor activation mediates copper homeostasis in hippocampal neurons[J].J Neurosci,2005,25:239-246.
  • 6SCHLIEF ML,WEST T,CRAIG AM,et al.Role of tbe Menkescoppertransporting ATPase in NMDA receptormediated neuronal toxicity[J].Proc Natl Acad Sci U S A,2006,103:14919-14924.
  • 7PUGLIELLI L,FRIEDLICH AL,SETCHEII KDR,et al.Cholesterol oxiddase mimetic activity of Alzheimer's disease β-amyloid[J].J Clin Invest,2005,115:2556-2563.
  • 8MAEDAJ,JI B,IRIE T,et al.Longitudinal,quantitative assessment of amyloid,neuroinflammation,and anti-amylold treatment in a living mouse model of Alzbeimer's disease enabled by positron emission tomography[J].J Neurosci,2007,27:10957-10968.
  • 9GARAI K,SENGUPTA P,SAHOO B,et al.Selective destabilization of soluble amyloid beta oligomers by divalent metal ions[J].Biochem Biophys Res Commun,2006,345:210-215.
  • 10MELOV S,ADIARD PA,MORTEN K,et al.Mitochondrial oxidative stress causes hyperphosphorylation of tau[J].PLoS One,2007,2:e536.

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