Evidence map›Paper›PMID 20505109›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2010

The calmodulin-stimulated adenylate cyclase ADCY8 sets the sensitivity of zebrafish retinal axons to midline repellents and is required for normal midline crossing.

Hong Xu, Sarah G Leinwand, Alison L Dell, Emma Fried-Cassorla, Jonathan A Raper

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.1field-weighted citation impact, top 27% 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

21 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Plexin B3 guides axons to cross the midlineFrontiers in cellular neuroscience · 2024
    Article
  3. Monocyte-derived SDF1 supports optic nerve regeneration and alters retinal ganglion cells' response to Pten deletion.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  4. Expression and functions of adenylyl cyclases in the CNS.Fluids and barriers of the CNS · 2022
    Review
  5. Article
  6. Article
  7. Article
  8. Mutant Ahi1 Affects Retinal Axon Projection in ZebrafishFrontiers in cellular neuroscience · 2019
    Article
  9. Article
  10. Article
  11. Article
  12. Activity-Dependent Synaptic Refinement: New Insights fromFrontiers in systems neuroscience · 2017
    Review
  13. Article
  14. Article
  15. SDF1 reduces interneuron leading process branching through dual regulation of actin and microtubules.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2014
    Article
  16. Review
  17. cAMP-induced expression of neuropilin1 promotes retinal axon crossing in the zebrafish optic chiasm.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2013
    Article
  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

5 authors at 1 institution in 1 country.

Hong XuDepartment of Neuroscience, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104, USA.
Sarah G Leinwand
Alison L Dell
Emma Fried-Cassorla
Jonathan A Raper
University of Pennsylvania · US

Funding

Modulatory axonal guidance cuesR01DA025407 · NIDA · UNIVERSITY OF PENNSYLVANIA · PI RAPER, JONATHAN A · 2008 to 2012
$2.1M
NIDA NIH HHS 9R01-DA025407NIDA NIH HHS R01 DA025407
6 · The paper itself

Abstract

The chemokine SDF1 activates a cAMP-mediated signaling pathway that antagonizes retinal responses to the midline repellent slit. We show that knocking down the calmodulin-activated adenylate cyclase ADCY8 makes retinal axons insensitive to SDF1. Experiments in vivo using male and female zebrafish (Danio rerio) confirm a mutual antagonism between slit signaling and ADCY8-mediated signaling. Unexpectedly, knockdown of ADCY8 or another calmodulin-activated cyclase, ADCY1, induces ipsilateral misprojections of retinal axons that would normally cross the ventral midline. We demonstrate a cell-autonomous requirement for ADCY8 in retinal neurons for normal midline crossing. These findings are the first to show that ADCY8 is required for axonal pathfinding before axons reach their targets. They support a model in which ADCY8 is an essential component of a signaling pathway that opposes repellent signaling. Finally, they demonstrate that ADCY8 helps regulate retinal sensitivity to midline guidance cues.

Indexed as

Adenylyl CyclasesAnimalsAnimals, Genetically ModifiedAxonsCell MovementCells, CulturedCell TransplantationChemokine CXCL12Chick EmbryoColforsinCyclic AMPElectroporationEmbryo, NonmammalianFemaleFunctional LateralityGAP-43 Proteinadenylyl cyclase 8Adenylyl CyclasesChemokine CXCL12ColforsinCyclic AMPGAP-43 ProteinGreen Fluorescent ProteinsIntercellular Signaling Peptides and ProteinsNerve Tissue ProteinsOligoribonucleotides, AntisenseSlit Homolog 2 ProteinZebrafish Proteins

Identifiers

PMID20505109
PMCPMC2906118
OpenAlexW2045331345

What OpenQuestion holds

Textmetadata
LicenceTDM
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.