Publication
Title
Microtubule dynamics in the peripheral nervous system : a matter of balance
Author
Abstract
The special architecture of neurons in the peripheral nervous system, with axons extending for long distances, represents a major challenge for the intracellular transport system. Two recent studies show that mutations in the small heat shock protein HSPB1, which cause an axonal type of Charcot-Marie-Tooth (CMT) neuropathy, affect microtubule dynamics and impede axonal transport. Intriguingly, while at presymptomatic age the neurons in the mutant HSPB1 mouse show a hyperstable microtubule network, at postsymptomatic age, the microtubule network completely lost its stability as reflected by a marked decrease in tubulin acetylation levels. We here propose a model explaining the role of microtubule stabilization and tubulin acetylation in the pathogenesis of HSPB1 mutations.
Language
English
Source (journal)
Bioarchitecture
Publication
2011
ISSN
1949-0992
1949-100X
Volume/pages
1:6(2011), p. 267-270
Full text (Publisher's DOI)
Full text (publisher's version - intranet only)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Record
Identification
Creation 29.05.2012
Last edited 22.11.2016
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