Evidence map›Paper›PMID 29079819›Full record

ArticleNature communications2017

Perturbed Wnt signaling leads to neuronal migration delay, altered interhemispheric connections and impaired social behavior.

Riccardo Bocchi, Kristof Egervari, Laura Carol-Perdiguer, Beatrice Viale, Charles Quairiaux, Mathias De Roo, Michael Boitard, Suzanne Oskouie, Patrick Salmon, Jozsef Z Kiss

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
7.7field-weighted citation impact, top 3% of its field
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

49 citing papers in PubMed, 99 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Review
  8. Review
  9. Review
  10. Excess Wnt in neurological disease.The Biochemical journal · 2025
    Review
  11. Neuronal guidance behaviours: the primary cilium perspective.Frontiers in cell and developmental biology · 2025
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Riccardo BocchiDepartment of Basic Neurosciences, University of Geneva Medical School, CH-1211, Geneva 4, Switzerland.
Kristof EgervariDepartment of Basic Neurosciences, University of Geneva Medical School, CH-1211, Geneva 4, Switzerland.
Laura Carol-PerdiguerDepartment of Basic Neurosciences, University of Geneva Medical School, CH-1211, Geneva 4, Switzerland.ORCID http://orcid.org/0000-0003-1388-3386
Beatrice VialeDepartment of Basic Neurosciences, University of Geneva Medical School, CH-1211, Geneva 4, Switzerland.
Charles QuairiauxDepartment of Basic Neurosciences, University of Geneva Medical School, CH-1211, Geneva 4, Switzerland.
Mathias De RooDepartment of Basic Neurosciences, University of Geneva Medical School, CH-1211, Geneva 4, Switzerland.
Michael BoitardDepartment of Basic Neurosciences, University of Geneva Medical School, CH-1211, Geneva 4, Switzerland.
Suzanne OskouieDepartment of Basic Neurosciences, University of Geneva Medical School, CH-1211, Geneva 4, Switzerland.
Patrick SalmonDepartment of Basic Neurosciences, University of Geneva Medical School, CH-1211, Geneva 4, Switzerland.
Jozsef Z KissDepartment of Basic Neurosciences, University of Geneva Medical School, CH-1211, Geneva 4, Switzerland. Jozsef.Kiss@unige.ch.
University of Geneva · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Perturbed neuronal migration and circuit development have been implicated in the pathogenesis of neurodevelopmental diseases; however, the direct steps linking these developmental errors to behavior alterations remain unknown. Here we demonstrate that Wnt/C-Kit signaling is a key regulator of glia-guided radial migration in rat somatosensory cortex. Transient downregulation of Wnt signaling in migrating, callosal projection neurons results in delayed positioning in layer 2/3. Delayed neurons display reduced neuronal activity with impaired afferent connectivity causing permanent deficit in callosal projections. Animals with these defects exhibit altered somatosensory function with reduced social interactions and repetitive movements. Restoring normal migration by overexpressing the Wnt-downstream effector C-Kit or selective chemogenetic activation of callosal projection neurons during a critical postnatal period prevents abnormal interhemispheric connections as well as behavioral alterations. Our findings identify a link between defective canonical Wnt signaling, delayed neuronal migration, deficient interhemispheric connectivity and abnormal social behavior analogous to autistic characteristics in humans.

Indexed as

Social BehaviorWnt Signaling PathwayAnimalsBehavior, AnimalBrainCell MovementCerebrumCorpus CallosumFemaleHEK293 CellsHumansImage Processing, Computer-AssistedMaleMembrane PotentialsNeurogenesisNeurogliaWnt Proteins

Identifiers

PMID29079819
PMCPMC5660087
OpenAlexW2766733245

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.