Evidence map›Paper›PMID 29901792›Full record

ArticleCerebral cortex (New York, N.Y. : 1991)2018

Vascular-Derived Vegfa Promotes Cortical Interneuron Migration and Proximity to the Vasculature in the Developing Forebrain.

Melissa Barber, William D Andrews, Fani Memi, Phillip Gardener, Daniel Ciantar, Mathew Tata, Christiana Ruhrberg, John G Parnavelas

Open access · hybridAbstract read
In one paragraph

Article in Cerebral cortex (New York, N.Y. : 1991), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

20 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
  2. Review
  3. Multi-Region Brain Organoids Integrating Cerebral, Mid-Hindbrain, and Endothelial Systems.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  4. Expanding GABAergic Neuronal Diversity in iPSC-Derived Disease Models.bioRxiv : the preprint server for biology · 2024
    Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Meninges: A Widespread Niche of Neural Progenitors for the Brain.The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry · 2021
    Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. eLife · 2020
    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

8 authors at 1 institution in 1 country.

Melissa BarberDepartment of Cell and Developmental Biology, University College London, London, UK.
William D AndrewsDepartment of Cell and Developmental Biology, University College London, London, UK.
Fani MemiDepartment of Cell and Developmental Biology, University College London, London, UK.
Phillip GardenerDepartment of Cell and Developmental Biology, University College London, London, UK.
Daniel CiantarDepartment of Cell and Developmental Biology, University College London, London, UK.
Mathew TataInstitute of Ophthalmology, University College London, London, UK.
Christiana RuhrbergInstitute of Ophthalmology, University College London, London, UK.
John G ParnavelasDepartment of Cell and Developmental Biology, University College London, London, UK.
University College London · GB

Funding

Biotechnology and Biological Sciences Research Council BB/M009424/1
6 · The paper itself

Abstract

Vascular endothelial growth factor (Vegfa) is essential for promoting the vascularization of the embryonic murine forebrain. In addition, it directly influences neural development, although its role in the forming forebrain is less well elucidated. It was recently suggested that Vegfa may influence the development of GABAergic interneurons, inhibitory cells with crucial signaling roles in cortical neuronal circuits. However, the mechanism by which it affects interneuron development remains unknown. Here we investigated the developmental processes by which Vegfa may influence cortical interneuron development by analyzing transgenic mice that ubiquitously express the Vegfa120 isoform to perturb its signaling gradient. We found that interneurons reach the dorsal cortex at mid phases of corticogenesis despite an aberrant vascular network. Instead, endothelial ablation of Vegfa alters cortical interneuron numbers, their intracortical distribution and spatial proximity to blood vessels. We show for the first time that vascular-secreted guidance factors promote early-migrating interneurons in the intact forebrain in vivo and identify a novel role for vascular-Vegfa in this process.

Indexed as

Age FactorsAnimalsBlood VesselsCell MovementChemotaxisComputer SimulationEmbryo, MammalianGABAergic NeuronsGene Expression Regulation, DevelopmentalGlutamate DecarboxylaseMiceMice, Inbred C57BLMice, TransgenicModels, NeurologicalNeuropilin-1ProsencephalonGlutamate Decarboxylaseglutamate decarboxylase 1Neuropilin-1Receptor, TIE-2Tek protein, mouseVascular Endothelial Growth Factor Avascular endothelial growth factor A, mouse

Identifiers

PMID29901792
PMCPMC5998991
OpenAlexW2800552686

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.