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Cited by 339

The DOI matches its Crossref record; 32 of the 32 references it cites were found in a registry or an index.

The Fezf2–Ctip2 genetic pathway regulates the fate choice of subcortical projection neurons in the developing cerebral cortex

Open access
Chen, Bin, Wang, Song S., Hattox, Alexis M., Rayburn, Helen, Nelson, Sacha B., McConnell, Susan K.·2008·Proceedings of the National Academy of Sciences

Abstract

Pyramidal neurons in the deep layers of the cerebral cortex can be classified into two major classes: callosal projection neurons and long-range subcortical neurons. We and others have shown that a gene expressed specifically by subcortical projection neurons, Fezf2 , is required for the formation of axonal projections to the spinal cord, tectum, and pons. Here, we report that Fezf2 regulates a decision between subcortical vs. callosal projection neuron fates. Fezf2 −/− neurons adopt the fate of callosal projection neurons as assessed by their axonal projections, electrophysiological properties, and acquisition of Satb2 expression. Ctip2 is a major downstream effector of Fezf2 in regulating the extension of axons toward subcortical targets and can rescue the axonal phenotype of Fezf2 mutants. When ectopically expressed, either Fezf2 or Ctip2 can alter the axonal targeting of corticocortical projection neurons and cause them to project to subcortical targets, although Fezf2 can promote a subcortical projection neuron fate in the absence of Ctip2 expression.

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Metadata

Authors
Chen, B., Wang, S. S., Hattox, A. M., Rayburn, H., Nelson, S. B., & McConnell, S. K.
Venue
Proceedings of the National Academy of Sciences
Published
2008-08-12
Volume
105
Issue
32
Pages
11382-11387
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2142565835
Cited by
339
References
32
FWCI
3.54
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: The Fezf2–Ctip2 genetic pathway regulates the fate choice of subcortical projection neurons in the developing cerebral cortex. https://app.cochat.ai/papers/10.1073/pnas.0804918105
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Chen, B., Wang, S. S., Hattox, A. M., Rayburn, H., Nelson, S. B., & McConnell, S. K. (2008). The Fezf2–Ctip2 genetic pathway regulates the fate choice of subcortical projection neurons in the developing cerebral cortex. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.0804918105

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