Evidence map›Paper›PMID 28262664›Full record

ArticleNature communications2017

Motor neurons control blood vessel patterning in the developing spinal cord.

Patricia Himmels, Isidora Paredes, Heike Adler, Andromachi Karakatsani, Robert Luck, Hugo H Marti, Olga Ermakova, Eugen Rempel, Esther T Stoeckli, Carmen Ruiz de Almodóvar

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 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 7% 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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 71 citations in OpenAlex.

  1. Pooled it
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  13. Homemade: building the structure of the neurogenic niche.Frontiers in cell and developmental biology · 2023
    Review
  14. Article
  15. Article
  16. The Beauty and Complexity of Blood Vessel Patterning.Cold Spring Harbor perspectives in medicine · 2022
    Review
  17. Article
  18. Article
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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 2 institutions in 2 countries.

Patricia HimmelsBiochemistry Center, Heidelberg University, 69120 Heidelberg, Germany.
Isidora ParedesBiochemistry Center, Heidelberg University, 69120 Heidelberg, Germany.
Heike AdlerBiochemistry Center, Heidelberg University, 69120 Heidelberg, Germany.
Andromachi KarakatsaniBiochemistry Center, Heidelberg University, 69120 Heidelberg, Germany.
Robert LuckBiochemistry Center, Heidelberg University, 69120 Heidelberg, Germany.
Hugo H MartiInstitute of Physiology and Pathophysiology, Heidelberg University, 69120 Heidelberg, Germany.
Olga ErmakovaDepartment of Stem Cell Biology, Centre for Organismal Studies, Heidelberg University, 69120 Heidelberg, Germany.
Eugen RempelDepartment of Stem Cell Biology, Centre for Organismal Studies, Heidelberg University, 69120 Heidelberg, Germany.
Esther T StoeckliInstitute of Molecular Life Sciences, University of Zurich, 8057 Zurich, Switzerland.
Carmen Ruiz de AlmodóvarBiochemistry Center, Heidelberg University, 69120 Heidelberg, Germany.
Heidelberg University · DEUniversity of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Formation of a precise vascular network within the central nervous system is of critical importance to assure delivery of oxygen and nutrients and for accurate functionality of neuronal networks. Vascularization of the spinal cord is a highly stereotypical process. However, the guidance cues controlling blood vessel patterning in this organ remain largely unknown. Here we describe a new neuro-vascular communication mechanism that controls vessel guidance in the developing spinal cord. We show that motor neuron columns remain avascular during a developmental time window, despite expressing high levels of the pro-angiogenic vascular endothelial growth factor (VEGF). We describe that motor neurons express the VEGF trapping receptor sFlt1 via a Neuropilin-1-dependent mechanism. Using a VEGF gain-of-function approach in mice and a motor neuron-specific sFlt1 loss-of-function approach in chicken, we show that motor neurons control blood vessel patterning by an autocrine mechanism that titrates motor neuron-derived VEGF via their own expression of sFlt1.

Indexed as

AnimalsAutocrine CommunicationBlood VesselsBody PatterningChickensEmbryo, MammalianGene Expression Regulation, DevelopmentalGenes, ReporterGreen Fluorescent ProteinsMiceMice, Inbred C57BLMice, TransgenicMotor NeuronsNeovascularization, PhysiologicNeuropilin-1Signal Transductionenhanced green fluorescent proteinFlt1 protein, mouseGreen Fluorescent ProteinsNeuropilin-1Vascular Endothelial Growth Factor Avascular endothelial growth factor A, mouseVascular Endothelial Growth Factor Receptor-1

Identifiers

PMID28262664
PMCPMC5343469
OpenAlexW2594165703

What OpenQuestion holds

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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.