Evidence map›Paper›PMID 22976302›Full record

ArticleJournal of cell science2012

SDF and GABA interact to regulate axophilic migration of GnRH neurons.

Filippo Casoni, B Ian Hutchins, Duncan Donohue, Michele Fornaro, Brian G Condie, Susan Wray

Open access · bronzeAbstract read
In one paragraph

Article in Journal of cell science, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
6.9field-weighted citation impact, top 4% 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

32 citing papers in PubMed, 56 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Review
  11. Review
  12. Article
  13. Nasal Placode Development, GnRH Neuronal Migration and Kallmann Syndrome.Frontiers in cell and developmental biology · 2019
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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

6 authors at 3 institutions in 1 country.

Filippo CasoniCellular and Developmental Neurobiology Section, NINDS/NIH, Bethesda, MD 20892, USA.
B Ian Hutchins
Duncan Donohue
Michele Fornaro
Brian G Condie
Susan Wray
National Institutes of Health · USNational Institute of Neurological Disorders and Stroke · USUniversity of Georgia · US

Funding

Development And Regulation Of The Luteinizing Hormone Releasing Hormone SystemZIANS002824 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI WRAY, SUSAN · 2009 to 2025
$41.2M
The Luteinizing Hormone Releasing Hormone SystemZ01NS002824 · NINDS · NEUROLOGICAL DISORDERS AND STROKE · PI WRAY, SUSAN · 1991 to 2008
$4.9M
Regulation of GABAergic Neuron DifferentiationR01MH064794 · NIMH · UNIVERSITY OF GEORGIA (UGA) · PI CONDIE, BRIAN G · 2001 to 2005
$1.4M
Intramural NIH HHS Z01 NS002824Intramural NIH HHS ZIA NS002824NIMH NIH HHS R01 MH064794NIMH NIH HHS R01MH064794NINDS NIH HHS ZIA NS002824-21
6 · The paper itself

Abstract

Stromal derived growth factor (SDF-1) and gamma-aminobutyric acid (GABA) are two extracellular cues that regulate the rate of neuronal migration during development and may act synergistically. The molecular mechanisms of this interaction are still unclear. Gonadotropin releasing hormone-1 (GnRH) neurons are essential for vertebrate reproduction. During development, these neurons emerge from the nasal placode and migrate through the cribriform plate into the brain. Both SDF-1 and GABA have been shown to regulate the rate of GnRH neuronal migration by accelerating and slowing migration, respectively. As such, this system was used to explore the mechanism by which these molecules act to produce coordinated cell movement during development. In the present study, GABA and SDF-1 are shown to exert opposite effects on the speed of cell movement by activating depolarizing or hyperpolarizing signaling pathways, GABA via changes in chloride and SDF-1 via changes in potassium. GABA and SDF-1 were also found to act synergistically to promote linear rather than random movement. The simultaneous activation of these signaling pathways, therefore, results in tight control of cellular speed and improved directionality along the migratory pathway of GnRH neurons.

Indexed as

Cell MovementAnimalsAxonsChemokine CXCL12Femalegamma-Aminobutyric AcidGonadotropin-Releasing HormoneG Protein-Coupled Inwardly-Rectifying Potassium ChannelsMiceMicroscopy, VideoNeuronsOlfactory NerveReceptors, CXCR4Signal TransductionTissue Culture TechniquesChemokine CXCL12Cxcl12 protein, mouseCXCR4 protein, mousegamma-Aminobutyric AcidGonadotropin-Releasing HormoneG Protein-Coupled Inwardly-Rectifying Potassium ChannelsReceptors, CXCR4

Identifiers

PMID22976302
PMCPMC3533389
OpenAlexW2023332635

What OpenQuestion holds

Textmetadata
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.