Cited by 176Neurogenesis and neuroplasticity mechanismsDevelopmental Biology and Gene RegulationCongenital heart defects research

The progenitor zone of the ventral medial ganglionic eminence requires Nkx2-1 to generate most of the globus pallidus but few neocortical interneurons

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Flandin, Pierre, Kimura, Shioko, Rubenstein, John L. R.·2010·The Journal of Neuroscience

Abstract

We show that most globus pallidus neurons, but very few neocortical interneurons, are generated from the ventral medial ganglionic eminence and dorsal preoptic area based on fate mapping using an Shh-Cre allele. The Shh-expressing subpallial lineage produces parvalbumin(+) GABAergic neurons, ChAT(+) cholinergic neurons, and oligodendrocytes. Loss of Nkx2-1 function from the Shh-expressing domain eliminated most globus pallidus neurons, whereas most cortical and striatal interneurons continued to be generated, except for striatal cholinergic neurons. Finally, our analysis provided evidence for a novel cellular component (Nkx2-1(-);Npas1(+)) of the globus pallidus.

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Crossref · 10.1523/jneurosci.4228-09.2010

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  • Generation of cortical interneurons is largely limited to the dorsal and intermediate MGE domains, while the ventrocaudal domain specializes in producing PV+ projection neurons for the globus pallidus.

    “the generation of cortical interneurons is largely limited to the dorsal and intermediate domains of the MGE, whereas the ventrocaudal domain specializes in the production of PV+ projection neurons for the globus pallidus”

    From Development and Functional Diversification of Cortical Interneurons (2018) · cites this paper as Flandin et al., 2010

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Research works printed but not linked: 5

  1. Gelman DM Martini FJ Nóbrega-Pereira S Pierani A Kessaris N Marín O The embryonic preoptic area is a novel source of cortical GABAergic interneurons. J Neurosci 2008 29 9380 9389 19625528 PMC6665570
  2. Grigoriou M Tucker AS Sharpe PT Pachnis V Expression and regulation of Lhx6 and Lhx7, a novel subfamily of LIM homeodomain encoding genes, suggests a role in mammalian head development. Development 1998 125 2063 2074 9570771
  3. Lavdas AA Grigoriou M Pachnis V Parnavelas JG The medial ganglionic eminence gives rise to a population of early neurons in the developing cerebral cortex. J Neurosci 1999 19 7881 7888 10479690 PMC6782477
  4. Paxinos G Watson C The Rat Brain In Sterotaxic Coordinates 2007 AP Press
  5. Puelles L Kuwana E Puelles E Bulfone A Shimamura K Keleher J Smiga S Rubenstein JL Pallial and subpallial derivatives in the embryonic chick and mouse telencephalon, traced by the expression of the genes Dlx-2, Emx-1, Nkx-2.1, Pax-6, and Tbr-1. J Comp Neurol 2000 424 409 438 10906711

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Authors
Flandin, P., Kimura, S., & Rubenstein, J. L. R.
Affiliations
  • University of California, San Francisco (US)
  • National Institutes of Health (US)
Corresponding author
Rubenstein, John L. R.
Venue
The Journal of Neuroscience
Published
2010-02-24
Volume
30
Issue
8
Pages
2812-2823
ISSN
  • 0270-6474 (ISSN-L)
  • 1529-2401
OpenAlex
W2047505539
Cited by
176
References
35
Citations by year
2026: 3 · 2025: 7 · 2024: 7 · 2023: 9 · 2022: 8 · 2021: 14 · 2020: 8 · 2019: 5 · 2018: 10 · 2017: 14 · 2016: 10 · 2015: 18 · 2014: 12 · 2013: 18 · 2012: 7
FWCI
5.06
Type
journal article
Language
en
Open access
Locations
  • Journal of Neuroscience (publishedVersion, cc-by-nc-sa)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Science Foundation
  • Weston Havens Foundation
  • Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (117463, 112882)
  • National Institute of Mental Health (R01MH049428, MH049428, MH081880, R37MH049428, R01MH081880)
Topics
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Congenital heart defects research
Keywords
TTF-1, globus pallidus, neocortical interneurons, fate mapping, parvalbumin interneurons, cholinergic neurons, oligodendrocytes, striatal interneurons, GABAergic neurons
MeSH terms
Thyroid Nuclear Factor 1, Acetylcholine, Animals, Animals, Newborn, Cell Differentiation, Choline O-Acetyltransferase, Corpus Striatum, Female, gamma-Aminobutyric Acid, Globus Pallidus, Interneurons, Male, Nuclear Proteins, Oligodendroglia, Stem Cells, Telencephalon, Transcription Factors, Mice, Knockout, Gene Expression Regulation, Developmental, Cell Lineage, Neocortex, Mice, Hedgehog Proteins, Neurogenesis

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