Microtubule arrays in taxol-treated mouse dorsal root ganglion-spinal cord cultures

Edmund B. Masurovsky, Edith R. Peterson, Stanley M. Crain, Susan Band Horwitz

Research output: Contribution to journalArticle

60 Citations (Scopus)

Abstract

Exposure of organotypic dorsal root ganglion-spinal cord cultures to taxol, a potent microtubule promoting and stabilizing agent, results in an unusual abundance of microtubules in neurons, and the presence of microtubule-endoplasmic reticulum arrays in their perikarya and processes. Ordered concentric arrays of microtubules alternating with marcromolecular material are observed in dorsal root ganglion neurites. Short linear structures are discernible between some microtubules and the macromolecular material, as well as between microtubules and endoplasmic reticulum cisternae. Analyses of such unusual microtuble arrays in taxol-treated cultures may provide valuable insights into tubulin-related systems in neurons, as well as in other cells.

Original languageEnglish (US)
Pages (from-to)392-398
Number of pages7
JournalBrain Research
Volume217
Issue number2
DOIs
StatePublished - Aug 3 1981

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Spinal Ganglia
Paclitaxel
Microtubules
Spinal Cord
Endoplasmic Reticulum
Neurons
Excipients
Neurites
Tubulin

Keywords

  • CNS neurons
  • dorsal root ganglion neurons
  • microtubule arrays
  • microtubules
  • nerve tissue culture
  • taxol

ASJC Scopus subject areas

  • Developmental Biology
  • Molecular Biology
  • Clinical Neurology
  • Neuroscience(all)

Cite this

Microtubule arrays in taxol-treated mouse dorsal root ganglion-spinal cord cultures. / Masurovsky, Edmund B.; Peterson, Edith R.; Crain, Stanley M.; Band Horwitz, Susan.

In: Brain Research, Vol. 217, No. 2, 03.08.1981, p. 392-398.

Research output: Contribution to journalArticle

Masurovsky, Edmund B. ; Peterson, Edith R. ; Crain, Stanley M. ; Band Horwitz, Susan. / Microtubule arrays in taxol-treated mouse dorsal root ganglion-spinal cord cultures. In: Brain Research. 1981 ; Vol. 217, No. 2. pp. 392-398.
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