Evidence map›Paper›PMID 21795610›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2011

Spatial and temporal second messenger codes for growth cone turning.

Xavier Nicol, Kwan Pyo Hong, Nicholas C Spitzer

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

49 citing papers in PubMed, 83 citations in OpenAlex.

  1. Article
  2. Article
  3. A Role for Second Messengers in Axodendritic Neuronal Polarity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Review
  4. Pioneer Axons Utilize aThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  5. Article
  6. Astrocytic cAMP modulates memory via synaptic plasticity.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  7. Review
  8. Article
  9. Regulation of Neuronal Survival and Axon Growth by a Perinuclear cAMP Compartment.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    Article
  10. STIM1 Is Required for Remodeling of the Endoplasmic Reticulum and Microtubule Cytoskeleton in Steering Growth Cones.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    Article
  11. Phosphodiesterase Inhibitors Revert Axonal Dystrophy in Friedreich's Ataxia Mouse Model.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2019
    Article
  12. The Astrocytic cAMP Pathway in Health and Disease.International journal of molecular sciences · 2019
    Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Signaling: Spatial regulation of axonal cAMP.Nature chemical biology · 2017
    Article
  18. Article
  19. Activity-Dependent Synaptic Refinement: New Insights fromFrontiers in systems neuroscience · 2017
    Review
  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

3 authors at 1 institution in 1 country.

Xavier NicolNeurobiology Section, Division of Biological Sciences, Kavli Institute for Brain and Mind, University of California at San Diego, La Jolla, CA 92093, USA. xavier.nicol@inserm.fr
Kwan Pyo Hong
Nicholas C Spitzer
University of California, San Diego · US

Funding

THE DEVELOPMENT OF NEURONSR01NS015918 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SPITZER, NICHOLAS CANADAY · 1985 to 2017
$5.8M
Development of NeuronsR56NS015918 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SPITZER, NICHOLAS CANADAY · 2013 to 2013
$388k
NINDS NIH HHS NS15918NINDS NIH HHS R01 NS015918NINDS NIH HHS R56 NS015918
6 · The paper itself

Abstract

Cyclic AMP (cAMP) and calcium are ubiquitous, interdependent second messengers that regulate a wide range of cellular processes. During development of neuronal networks they are critical for the first step of circuit formation, transducing signals required for axon pathfinding. Surprisingly, the spatial and temporal cAMP and calcium codes used by axon guidance molecules are unknown. Here, we identify characteristics of cAMP and calcium transients generated in growth cones during Netrin-1-dependent axon guidance. In filopodia, Netrin-1-dependent Deleted in Colorectal Cancer (DCC) receptor activation induces a transient increase in cAMP that causes a brief increase in calcium transient frequency. In contrast, activation of DCC in growth cone centers leads to a transient calcium-dependent cAMP increase and a sustained increase in frequency of calcium transients. We show that filopodial cAMP transients regulate spinal axon guidance in vitro and commissural axon pathfinding in vivo. These growth cone codes provide a basis for selective activation of specific downstream effectors.

Indexed as

AnimalsAxonsCalciumCells, CulturedCyclic AMPGrowth ConesNerve Growth FactorsNetrin-1Netrin ReceptorsNeuronsPseudopodiaReceptors, Cell SurfaceSecond Messenger SystemsTumor Suppressor ProteinsXenopusCalciumCyclic AMPNerve Growth FactorsNetrin-1Netrin ReceptorsReceptors, Cell SurfaceTumor Suppressor Proteins

Identifiers

PMID21795610
PMCPMC3158175
OpenAlexW2073627239

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.