Evidence map›Paper›PMID 22363257›Full record

ArticleFrontiers in molecular neuroscience2012

Fibroblast growth factor 22 contributes to the development of retinal nerve terminals in the dorsal lateral geniculate nucleus.

Rishabh Singh, Jianmin Su, Justin Brooks, Akiko Terauchi, Hisashi Umemori, Michael A Fox

Open access · goldAbstract read
In one paragraph

Article in Frontiers in molecular neuroscience, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

29 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Paracrine Role for Somatostatin Interneurons in the Assembly of Perisomatic Inhibitory Synapses.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  7. Article
  8. Article
  9. Article
  10. Fibroblast Growth Factors in Depression.Frontiers in pharmacology · 2019
    Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. FGF-FGFR Mediates the Activity-Dependent Dendritogenesis of Layer IV Neurons during Barrel Formation.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    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

6 authors at 3 institutions in 1 country.

Rishabh SinghDepartment of Anatomy and Neurobiology, Virginia Commonwealth University Medical Center Richmond, VA, USA.
Jianmin Su
Justin Brooks
Akiko Terauchi
Hisashi Umemori
Michael A Fox
Virginia Commonwealth University · USUniversity of Michigan–Ann Arbor · USVirginia Commonwealth University Medical Center · US

Funding

VCU Neuroscience Center Core GrantP30NS047463 · NINDS · VIRGINIA COMMONWEALTH UNIVERSITY · PI POVLISHOCK, JOHN T · 2003 to 2013
$5.0M
Regulation of nuclei-specific retinogeniculate targetingR01EY021222 · NEI · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI FOX, MICHAEL A · 2011 to 2021
$3.8M
Excitatory and inhibitory synaptogenesis by FGFs and their role in epilepsyR01NS070005 · NINDS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI UMEMORI, HISASHI · 2010 to 2014
$1.6M
NEI NIH HHS R01 EY021222NINDS NIH HHS P30 NS047463NINDS NIH HHS R01 NS070005
6 · The paper itself

Abstract

At least three forms of signaling between pre- and postsynaptic partners are necessary during synapse formation. First, "targeting" signals instruct presynaptic axons to recognize and adhere to the correct portion of a postsynaptic target cell. Second, trans-synaptic "organizing" signals induce differentiation in their synaptic partner so that each side of the synapse is specialized for synaptic transmission. Finally, in many regions of the nervous system an excess of synapses are initially formed, therefore "refinement" signals must either stabilize or destabilize the synapse to reinforce or eliminate connections, respectively. Because of both their importance in processing visual information and their accessibility, retinogeniculate synapses have served as a model for studying synaptic development. Molecular signals that drive retinogeniculate "targeting" and "refinement" have been identified, however, little is known about what "organizing" cues are necessary for the differentiation of retinal axons into presynaptic terminals. To identify such "organizing" cues, we used microarray analysis to assess whether any target-derived "synaptic organizers" were enriched in the mouse dorsal lateral geniculate nucleus (dLGN) during retinogeniculate synapse formation. One candidate "organizing" molecule enriched in perinatal dLGN was FGF22, a secreted cue that induces the formation of excitatory nerve terminals in muscle, hippocampus, and cerebellum. In FGF22 knockout mice, the development of retinal terminals in dLGN was impaired. Thus, FGF22 is an important "organizing" cue for the timely development of retinogeniculate synapses.

Identifiers

PMID22363257
PMCPMC3306139
OpenAlexW2156987902

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.