Evidence map›Paper›PMID 21338885›Full record

ArticleNeuron2011

Excitatory projection neuron subtypes control the distribution of local inhibitory interneurons in the cerebral cortex.

Simona Lodato, Caroline Rouaux, Kathleen B Quast, Chanati Jantrachotechatchawan, Michèle Studer, Takao K Hensch, Paola Arlotta

Abstract read
In one paragraph

Article in Neuron, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 141 papers.

0numbers the graph read from it
0cells of the map it votes in
141citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

141 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Impact of Prenatal Alcohol Exposure on Cerebral Cortex Development.Advances in experimental medicine and biology · 2026
    Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Interneuron Diversity: How Form Becomes Function.Cold Spring Harbor perspectives in biology · 2025
    Review
  18. Article
  19. Article
  20. Article

81 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Simona LodatoCenter for Regenerative Medicine and Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA.
Caroline Rouaux
Kathleen B Quast
Chanati Jantrachotechatchawan
Michèle Studer
Takao K Hensch
Paola Arlotta

Funding

Dissecting Non-coding RNA Function in Critical Period Brain Development/ DisorderDP1OD003699 · OD · BOSTON CHILDREN'S HOSPITAL · PI HENSCH, TAKAO K · 2007 to 2011
$4.2M
Fate specification of corticospinal neurons by cell autonomous signalingR01NS062849 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI ARLOTTA, PAOLA · 2009 to 2013
$1.8M
NIH HHS 1DP1 OD 003699-01NIH HHS DP1 OD003699NINDS NIH HHS NS062849NINDS NIH HHS R01 NS062849
6 · The paper itself

Abstract

In the mammalian cerebral cortex, the developmental events governing the integration of excitatory projection neurons and inhibitory interneurons into balanced local circuitry are poorly understood. We report that different subtypes of projection neurons uniquely and differentially determine the laminar distribution of cortical interneurons. We find that in Fezf2⁻/⁻ cortex, the exclusive absence of subcerebral projection neurons and their replacement by callosal projection neurons cause distinctly abnormal lamination of interneurons and altered GABAergic inhibition. In addition, experimental generation of either corticofugal neurons or callosal neurons below the cortex is sufficient to recruit cortical interneurons to these ectopic locations. Strikingly, the identity of the projection neurons generated, rather than strictly their birthdate, determines the specific types of interneurons recruited. These data demonstrate that in the neocortex individual populations of projection neurons cell-extrinsically control the laminar fate of interneurons and the assembly of local inhibitory circuitry.

Indexed as

Age FactorsAnimalsAnimals, NewbornCell CountCell MovementCerebral CortexCorpus CallosumDNA-Binding ProteinsElectric StimulationElectroporationEmbryo, MammalianFemaleFunctional LateralityGene Expression Regulation, DevelopmentalGlutamate DecarboxylaseGreen Fluorescent ProteinsDNA-Binding ProteinsGlutamate Decarboxylaseglutamate decarboxylase 1Green Fluorescent ProteinsNerve Tissue ProteinsZfp312 protein, mouse

Identifiers

PMID21338885
PMCPMC3061282

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.