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首页> 外文期刊>JAMA neurology >Whither hope for pharmacological treatment of charcot-marie-tooth disease type 1A?
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Whither hope for pharmacological treatment of charcot-marie-tooth disease type 1A?

机译:在1A型Charcot-Marie-Tooth疾病的药理学治疗的情况!

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摘要

Charcot-Marie-Tooth disease type lA (CMTiA) is a domi-nantly inherited, slowly progressive, often-disabling symmetrical distal sensorimotor polyneuropathy, caused by duplication of 1.5 Mb on the short arm of chromosome 17 with consequent trisomy for PMP22 (peripheral myelin protein 22) encoding a peripheral nervous system myelin protein, that affects about l in 2000 people. Other than braces and other orthopedic interventions, no effective treatments of CMTlA are available. A report in 2004 by Passage et al1 found that treating PMP22 transgenic mice with a dose of ascorbic acid (AA; vitamin C) that would be equivalent to administration of 4 g of AA per day to an average adult human diminished peripheral nerve PMP22 mRNA abundance 10-fold. The findings that it also restored the peripheral nerve myelin sheath thickness to normal, improved clinical neurological function, and enhanced life span were greeted with great excitement among neuromuscular physicians.
机译:Charcot-Marie-Tooth疾病型La(CMTIA)是一种Domi-nainclation,慢慢进行,通常致残的对称远端感觉运动多变疗病,其在染色体短臂上的重复引起的1.5 Mb,随后PMP22的三族(外周髓鞘) 蛋白质22)编码周围神经系统髓蛋白蛋白,影响2000人的L。 除了牙套和其他整形外部干预措施,没有有效的CMTLA治疗。 通过Presse等,2004年的报告发现,用剂量的抗坏血酸(AA;维生素C)治疗PMP22转基因小鼠,该小鼠将相当于每天4克AA给平均成人减少周围神经PMP22 mRNA丰度 10倍。 结果还恢复了周围神经髓鞘鞘厚度至正常的,改善的临床神经功能,并在神经肌肉医生中兴奋地呼吸兴奋。

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  • 来源
    《JAMA neurology》 |2013年第8期|共3页
  • 作者

    PatelP.I.; PleasureD.;

  • 作者单位

    Institute for Genetic Medicine Keck School of Medicine University of Southern California Los;

    University of California Departments of Neurology and Pediatrics C/o Shriners Hospital 2425;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 神经病学与精神病学;
  • 关键词

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