Cited by 197Proteoglycans and glycosaminoglycans researchNerve injury and regenerationAxon Guidance and Neuronal Signaling

Brain derived versican V2 is a potent inhibitor of axonal growth

Schmalfeldt, Michael, Bandtlow, Christine E., Dours-Zimmermann, María T., Winterhalter, Kaspar H., Zimmermann, Dieter R.·2000·Journal of Cell Science

Abstract

In this paper, we identify the chondroitin sulfate proteoglycan versican V2 as a major inhibitor of axonal growth in the extracellular matrix of the mature central nervous system. In immunohistochemical and in situ hybridization experiments we show that this tissue-specific splice variant of versican is predominantly present in myelinated fiber tracts of the brain and in the optic nerve, most likely being expressed by oligodendrocytes. We demonstrate that isolated versican V2 strongly inhibits neurite outgrowth of central and peripheral neurons in stripe-choice assays using laminin-1 as permissive substrate. The inhibitory character of versican V2 is maintained after removal of chondroitin sulfate and N- and O-linked oligosaccharide side chains, but it is abolished after core protein digestion with proteinase-K. Our data support the notion, that intact versican V2 prevents excessive axonal growth during late phases of development and hereby participates in the structural stabilization of the mature central nervous system.

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Crossref · 10.1242/jcs.113.5.807

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Authors
Schmalfeldt, M., Bandtlow, C. E., Dours-Zimmermann, M. T., Winterhalter, K. H., & Zimmermann, D. R.
Affiliations
  • University of Zurich (CH)
  • University of Zurich, 8091 Zürich 1 Molecular Biology Laboratory, Department of Pathology , , Switzerland
Venue
Journal of Cell Science
Published
2000-03-01
Volume
113
Issue
5
Pages
807-816
ISSN
  • 0021-9533 (ISSN-L)
  • 1477-9137
OpenAlex
W2118008848
Cited by
197
References
62
Citations by year
2026: 2 · 2025: 4 · 2024: 4 · 2023: 3 · 2022: 5 · 2021: 3 · 2020: 3 · 2019: 3 · 2018: 5 · 2017: 6 · 2016: 9 · 2015: 7 · 2014: 10 · 2013: 4 · 2012: 9
FWCI
4.88
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Cell Science (publishedVersion)
  • PubMed (publishedVersion)
  • HighWire Press Open Archive (submittedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Proteoglycans and glycosaminoglycans research
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Nerve injury and regeneration
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Axon Guidance and Neuronal Signaling
Keywords
axon growth inhibition, neurite outgrowth, chondroitin sulfate proteoglycans, extracellular matrix, oligodendrocytes, optic nerve, central nervous system maturation, laminin-1, proteoglycan core protein
MeSH terms
Animals, Axons, Brain, Cattle, Growth Inhibitors, Neural Inhibition, Chondroitin Sulfate Proteoglycans, Neurites, Lectins, C-Type, Mice, Versicans

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