Reelin controls position of autonomic neurons in the spinal cord

Joseph W. Yip, Yee Ping L. Yip, Kazunori Nakajima, Christine Capriotti

Research output: Contribution to journalArticle

89 Citations (Scopus)

Abstract

Mutation of the reeler gene (Reln) disrupts neuronal migration in several brain regions and gives rise to functional deficits such as ataxic gait and trembling in the reeler mutant mouse. Thus, the Reln product, reelin, is thought to control cell-cell interactions critical for cell positioning in the brain. Although an abundance of reelin transcript is found in the embryonic spinal cord [Ikeda, Y. and Terashima, T. (1997) Dev. Dyn. 210, 157-172; Schiffmann, S. N., Bernier, B. and Goffinet, A. M. (1997) Eur. J. Neurosci. 9, 1055-1071], it is generally thought that neuronal migration in the spinal cord is not affected by reelin. Here, however, we show that migration of sympathetic preganglionic neurons in the spinal cord is affected by reelin. This study thus indicates that reelin affects neuronal migration outside of the brain. Moreover, the relationship between reelin and migrating preganglionic neurons suggests that reelin acts as a barrier to neuronal migration.

Original languageEnglish
Pages (from-to)8612-8616
Number of pages5
JournalProceedings of the National Academy of Sciences of the United States of America
Volume97
Issue number15
DOIs
Publication statusPublished - 2000 Jul 18
Externally publishedYes

ASJC Scopus subject areas

  • General

Fingerprint Dive into the research topics of 'Reelin controls position of autonomic neurons in the spinal cord'. Together they form a unique fingerprint.

  • Cite this