• myGriffith
    • Staff portal
    • Contact Us⌄
      • Future student enquiries 1800 677 728
      • Current student enquiries 1800 154 055
      • International enquiries +61 7 3735 6425
      • General enquiries 07 3735 7111
      • Online enquiries
      • Staff phonebook
    View Item 
    •   Home
    • Griffith Research Online
    • Journal articles
    • View Item
    • Home
    • Griffith Research Online
    • Journal articles
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

  • All of Griffith Research Online
    • Communities & Collections
    • Authors
    • By Issue Date
    • Titles
  • This Collection
    • Authors
    • By Issue Date
    • Titles
  • Statistics

  • Most Popular Items
  • Statistics by Country
  • Most Popular Authors
  • Support

  • Contact us
  • FAQs
  • Admin login

  • Login
  • Genetic analysis of VCP and WASH complex genes in a German cohort of sporadic ALS-FTD patients

    Thumbnail
    View/Open
    TürkPUB3848.pdf (183.6Kb)
    Author(s)
    Tuerk, Matthias
    Schroeder, Rolf
    Khuller, Katharina
    Hofmann, Andreas
    Berwanger, Carolin
    Ludolph, Albert C
    Dekomien, Gabriele
    Mueller, Kathrin
    Weishaupt, Jochen H
    Thiel, Christian T
    Clemen, Christoph S
    Griffith University Author(s)
    Hofmann, Andreas
    Year published
    2017
    Metadata
    Show full item record
    Abstract
    Mutations of the human valosin-containing protein, p97 (VCP) and Wiskott-Aldrich syndrome protein and SCAR homolog (WASH) complex genes cause motor neuron and cognitive impairment disorders. Here, we analyzed a cohort of German patients with sporadic amyotrophic lateral sclerosis and frontotemporal lobar degeneration comorbidity (ALS/FTD) for VCP and WASH complex gene mutations. Next-generation panel sequencing of VCP, WASH1, FAM21C, CCDC53, SWIP, strumpellin, F-actin capping protein of muscle Z-line alfa 1 (CAPZA1), and CAPZB genes was performed in 43 sporadic ALS/FTD patients. Subsequent analyses included Sanger sequencing, ...
    View more >
    Mutations of the human valosin-containing protein, p97 (VCP) and Wiskott-Aldrich syndrome protein and SCAR homolog (WASH) complex genes cause motor neuron and cognitive impairment disorders. Here, we analyzed a cohort of German patients with sporadic amyotrophic lateral sclerosis and frontotemporal lobar degeneration comorbidity (ALS/FTD) for VCP and WASH complex gene mutations. Next-generation panel sequencing of VCP, WASH1, FAM21C, CCDC53, SWIP, strumpellin, F-actin capping protein of muscle Z-line alfa 1 (CAPZA1), and CAPZB genes was performed in 43 sporadic ALS/FTD patients. Subsequent analyses included Sanger sequencing, in silico analyses, real-time PCR, and CCDC53 immunoblotting. We identified 1 patient with the heterozygous variant c.26C>T in CAPZA1, predicted to result in p.Ser9Leu, and a second with the heterozygous start codon variant c.2T>C in CCDC53. In silico analysis predicted structural changes in the N-terminus of CAPZα1, which may interfere with CAPZα:CAPZβ dimerization. Though the translation initiation codon of CCDC53 is mutated, real-time PCR and immunoblotting did neither reveal any evidence for a CCDC53 haploinsufficiency nor for aberrant CCDC53 protein species. Moreover, a disease-causing C9orf72 repeat expansion mutation was later on identified in this patient. Thus, with the exception of a putatively pathogenic heterozygous c.26C>T CAPZA1 variant, our genetic analysis did not reveal mutations in VCP and the remaining WASH complex subunits.
    View less >
    Journal Title
    Neurobiology of Aging
    Volume
    56
    DOI
    https://doi.org/10.1016/j.neurobiolaging.2017.04.023
    Copyright Statement
    © 2017 Federation of European Biochemical Societies, published by Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (http://creativecommons.org/licenses/by-nc-nd/4.0/) which permits unrestricted, non-commercial use, distribution and reproduction in any medium, providing that the work is properly cited.
    Subject
    Clinical Sciences not elsewhere classified
    Clinical Sciences
    Neurosciences
    Publication URI
    http://hdl.handle.net/10072/346255
    Collection
    • Journal articles

    Footer

    Disclaimer

    • Privacy policy
    • Copyright matters
    • CRICOS Provider - 00233E

    Tagline

    • Gold Coast
    • Logan
    • Brisbane - Queensland, Australia
    First Peoples of Australia
    • Aboriginal
    • Torres Strait Islander