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Charcot–Marie–Tooth disease neurofilament mutations disrupt neurofilament assembly and axonal transport

Charcot–Marie–Tooth disease neurofilament mutations disrupt neurofilament assembly and axonal... Charcot–Marie–Tooth disease (CMT) is the most common inherited disorder of the peripheral nervous system, and mutations in neurofilaments have been linked to some forms of CMT. Neurofilaments are the major intermediate filaments of neurones, but the mechanisms by which the CMT mutations induce disease are not known. Here, we demonstrate that CMT mutant neurofilaments disrupt both neurofilament assembly and axonal transport of neurofilaments in cultured mammalian cells and neurones. We also show that CMT mutant neurofilaments perturb the localization of mitochondria in neurones. Accumulations of neurofilaments are a pathological feature of several neurodegenerative diseases, including amyotrophic lateral sclerosis (ALS), Alzheimer's disease, Parkinson's disease, dementia with Lewy bodies, and diabetic neuropathy. Our results demonstrate that aberrant neurofilament assembly and transport can induce neurological disease, and further implicate defective neurofilament metabolism in the pathogenesis of human neurodegenerative diseases. « Previous | Next Article » Table of Contents This Article Hum. Mol. Genet. (2002) 11 (23): 2837-2844. doi: 10.1093/hmg/11.23.2837 » Abstract Free Full Text (HTML) Free Full Text (PDF) Free Classifications Article Services Article metrics Alert me when cited Alert me if corrected Find similar articles Similar articles in Web of Science Similar articles in PubMed Add to my archive Download citation Request Permissions Citing Articles Load citing article information Citing articles via CrossRef Citing articles via Scopus Citing articles via Web of Science Citing articles via Google Scholar Google Scholar Articles by Brownlees, J. Articles by Miller, C. C. Search for related content PubMed PubMed citation Articles by Brownlees, J. Articles by Ackerley, S. Articles by Grierson, A. J. Articles by Jacobsen, N. J. Articles by Shea, K. Articles by Anderton, B. H. Articles by Leigh, P. N. Articles by Shaw, C. E. Articles by Miller, C. C. Related Content Load related web page information Share Email this article CiteULike Delicious Facebook Google+ Mendeley Twitter What's this? Search this journal: Advanced » Current Issue November 15, 2015 24 (22) Alert me to new issues The Journal About this journal Rights & Permissions Dispatch date of the next issue This journal is a member of the Committee on Publication Ethics (COPE) We are mobile – find out more Journals Career Network Impact factor: 6.393 5-Yr impact factor: 6.850 Executive Editors Professor Kay Davies Professor Anthony Wynshaw-Boris Professor Joel Hirschhorn Dr Jeffrey Barrett View full editorial board For Authors Instructions to authors Online submission Submit Now! Self-archiving policy Open access options for authors - visit Oxford Open This journal enables compliance with the NIH Public Access Policy Alerting Services Email table of contents Email Advance Access CiteTrack XML RSS feed Corporate Services Advertising sales Reprints Supplements var taxonomies = ("SCI01140"); Most Most Read Genetics of obesity and the prediction of risk for health Non-coding RNA Telomerase and cancer Ion channel diseases Down syndrome--recent progress and future prospects » View all Most Read articles Most Cited The DNA methyltransferases of mammals Nonsense-Mediated mRNA Decay in Health and Disease Mutation of human short tandem repeats Prediction of deleterious human alleles Isolation of a Candidate Human Telomerase Catalytic Subunit Gene, Which Reveals Complex Splicing Patterns in Different Cell Types » View all Most Cited articles Disclaimer: Please note that abstracts for content published before 1996 were created through digital scanning and may therefore not exactly replicate the text of the original print issues. 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Charcot–Marie–Tooth disease neurofilament mutations disrupt neurofilament assembly and axonal transport

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Publisher
Oxford University Press
Copyright
Copyright © 2015 Oxford University Press
ISSN
0964-6906
eISSN
1460-2083
DOI
10.1093/hmg/11.23.2837
Publisher site
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Abstract

Charcot–Marie–Tooth disease (CMT) is the most common inherited disorder of the peripheral nervous system, and mutations in neurofilaments have been linked to some forms of CMT. Neurofilaments are the major intermediate filaments of neurones, but the mechanisms by which the CMT mutations induce disease are not known. Here, we demonstrate that CMT mutant neurofilaments disrupt both neurofilament assembly and axonal transport of neurofilaments in cultured mammalian cells and neurones. We also show that CMT mutant neurofilaments perturb the localization of mitochondria in neurones. Accumulations of neurofilaments are a pathological feature of several neurodegenerative diseases, including amyotrophic lateral sclerosis (ALS), Alzheimer's disease, Parkinson's disease, dementia with Lewy bodies, and diabetic neuropathy. Our results demonstrate that aberrant neurofilament assembly and transport can induce neurological disease, and further implicate defective neurofilament metabolism in the pathogenesis of human neurodegenerative diseases. « Previous | Next Article » Table of Contents This Article Hum. Mol. Genet. (2002) 11 (23): 2837-2844. doi: 10.1093/hmg/11.23.2837 » Abstract Free Full Text (HTML) Free Full Text (PDF) Free Classifications Article Services Article metrics Alert me when cited Alert me if corrected Find similar articles Similar articles in Web of Science Similar articles in PubMed Add to my archive Download citation Request Permissions Citing Articles Load citing article information Citing articles via CrossRef Citing articles via Scopus Citing articles via Web of Science Citing articles via Google Scholar Google Scholar Articles by Brownlees, J. Articles by Miller, C. C. Search for related content PubMed PubMed citation Articles by Brownlees, J. Articles by Ackerley, S. Articles by Grierson, A. J. Articles by Jacobsen, N. J. Articles by Shea, K. Articles by Anderton, B. H. Articles by Leigh, P. N. Articles by Shaw, C. E. Articles by Miller, C. C. Related Content Load related web page information Share Email this article CiteULike Delicious Facebook Google+ Mendeley Twitter What's this? Search this journal: Advanced » Current Issue November 15, 2015 24 (22) Alert me to new issues The Journal About this journal Rights & Permissions Dispatch date of the next issue This journal is a member of the Committee on Publication Ethics (COPE) We are mobile – find out more Journals Career Network Impact factor: 6.393 5-Yr impact factor: 6.850 Executive Editors Professor Kay Davies Professor Anthony Wynshaw-Boris Professor Joel Hirschhorn Dr Jeffrey Barrett View full editorial board For Authors Instructions to authors Online submission Submit Now! Self-archiving policy Open access options for authors - visit Oxford Open This journal enables compliance with the NIH Public Access Policy Alerting Services Email table of contents Email Advance Access CiteTrack XML RSS feed Corporate Services Advertising sales Reprints Supplements var taxonomies = ("SCI01140"); Most Most Read Genetics of obesity and the prediction of risk for health Non-coding RNA Telomerase and cancer Ion channel diseases Down syndrome--recent progress and future prospects » View all Most Read articles Most Cited The DNA methyltransferases of mammals Nonsense-Mediated mRNA Decay in Health and Disease Mutation of human short tandem repeats Prediction of deleterious human alleles Isolation of a Candidate Human Telomerase Catalytic Subunit Gene, Which Reveals Complex Splicing Patterns in Different Cell Types » View all Most Cited articles Disclaimer: Please note that abstracts for content published before 1996 were created through digital scanning and may therefore not exactly replicate the text of the original print issues. All efforts have been made to ensure accuracy, but the Publisher will not be held responsible for any remaining inaccuracies. If you require any further clarification, please contact our Customer Services Department. Online ISSN 1460-2083 - Print ISSN 0964-6906 Copyright © 2015 Oxford University Press Oxford Journals Oxford University Press Site Map Privacy Policy Cookie Policy Legal Notices Frequently Asked Questions Other Oxford University Press sites: Oxford University Press Oxford Journals China Oxford Journals Japan Academic & Professional books Children's & Schools Books Dictionaries & Reference Dictionary of National Biography Digital Reference English Language Teaching Higher Education Textbooks International Education Unit Law Medicine Music Online Products & Publishing Oxford Bibliographies Online Oxford Dictionaries Online Oxford English Dictionary Oxford Language Dictionaries Online Oxford Scholarship Online Reference Rights and Permissions Resources for Retailers & Wholesalers Resources for the Healthcare Industry Very Short Introductions World's Classics function fnc_onDomLoaded() { var query_context = getQueryContext(); PF_initOIUnderbar(query_context,":QS:default","","JRN"); PF_insertOIUnderbar(0); }; if (window.addEventListener) { window.addEventListener('load', fnc_onDomLoaded, false); } else if (window.attachEvent) { window.attachEvent('onload', fnc_onDomLoaded); } var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www."); document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")); try { var pageTracker = _gat._getTracker("UA-189672-16"); pageTracker._setDomainName(".oxfordjournals.org"); pageTracker._trackPageview(); } catch(err) {}

Journal

Human Molecular Genetics – Oxford University Press

Published: Nov 1, 2002

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