基本信息来源于合作网站,原文需代理用户跳转至来源网站获取       
摘要:
Charcot-Marie-Tooth(CMT)disease or hereditary motor and sensory neuropathy is the most common inherited neuromuscular disorder affecting at least 1 in 2500.CMT disease is pathologically and genetically heterogeneous and is characterized by a variable age of onset,slowly progressive weakness and muscle atrophy,starting in the lower limbs and subsequently affecting the upper extremities.Symptoms are usually slowly progressive,especially for the classic and late-onset phenotypes,but can be rather severe in early-onset forms.CMT is grouped into demyelinating,axonal and intermediate forms,based on electrophysiological and pathological findings.The demyelinating types are characterized by severely reduced motor nerve conduction velocities(MNCVs)and mainly by myelin abnormalities.The axonal types are characterized by normal or slightly reduced MNCVs and mainly axonal abnormalities.The intermediate types are characterized by MNCVs between 25 m/s and 45 m/s and they have features of both demyelination and axonopathy.Inheritance can be autosomal dominant,X-linked,or autosomal recessive.Mutations in more than 30 genes have been associated with the different forms of CMT,leading to major advancements in molecular diagnostics of the disease,as well as in the understanding of pathogenetic mechanisms.This editorial aims to provide an account that is practicable and efficient on the current molecular diagnostic procedures for CMT,in correlation with the clinical,pathological and electrophysiological findings.The most frequent causative mutations of CMT will also be outlined.
推荐文章
Charcot-Marie-Tooth病的研究与诊断进展
Charcot-Marie-Tooth病
分型
临床表现
电生理
遗传方式
致病基因
诊断
Charcot-Marie-Tooth病1X型的临床与分子遗传学研究进展
Charcot-Marie-Tooth病1X型
临床表现
分子遗传学
综述
Charcot-Marie-Tooth病1A型基因重复诊断研究
Charcot-Marie-Tooth病1A
基因诊断
短串联重复序列
定量分析
一个Charcot-Marie-Tooth病家系的分子遗传学分析
Charcot-Marie-Tooth病
PMP22
重复突变
定量PCR
内容分析
关键词云
关键词热度
相关文献总数  
(/次)
(/年)
文献信息
篇名 Advances in the molecular diagnosis of Charcot-Marie-Tooth disease
来源期刊 世界神经病学杂志 学科 医学
关键词 CHARCOT-MARIE-TOOTH disease CHARCOT-MARIE-TOOTH NEUROPATHY GENETICS MOLECULAR DIAGNOSIS
年,卷(期) 2013,(3) 所属期刊栏目
研究方向 页码范围 42-55
页数 14页 分类号 R
字数 语种
DOI
五维指标
传播情况
(/次)
(/年)
引文网络
引文网络
二级参考文献  (0)
共引文献  (0)
参考文献  (0)
节点文献
引证文献  (0)
同被引文献  (0)
二级引证文献  (0)
2013(0)
  • 参考文献(0)
  • 二级参考文献(0)
  • 引证文献(0)
  • 二级引证文献(0)
研究主题发展历程
节点文献
CHARCOT-MARIE-TOOTH
disease
CHARCOT-MARIE-TOOTH
NEUROPATHY
GENETICS
MOLECULAR
DIAGNOSIS
研究起点
研究来源
研究分支
研究去脉
引文网络交叉学科
相关学者/机构
期刊影响力
世界神经病学杂志
不定期
2218-6212
北京市朝阳区东四环中路62号楼远洋国际中
出版文献量(篇)
48
总下载数(次)
0
总被引数(次)
0
论文1v1指导