Evidence map›Paper›PMID 24698272›Full record

ArticleNeuron2014

Interplay of cell-autonomous and nonautonomous mechanisms tailors synaptic connectivity of converging axons in vivo.

Haruhisa Okawa, Luca Della Santina, Gregory W Schwartz, Fred Rieke, Rachel O L Wong

Abstract read
In one paragraph

Article in Neuron, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
–field-weighted citation impact
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

35 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Activity-Dependent Synapse Refinement: From Mechanisms to Molecules.The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Molecular mechanisms regulating synaptic specificity and retinal circuit formation.Wiley interdisciplinary reviews. Developmental biology · 2021
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Dendrite morphogenesis from birth to adulthood.Current opinion in neurobiology · 2018
    Review
  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.

Haruhisa OkawaDepartment of Biological Structure, University of Washington, Seattle, WA 98195-7420, USA.
Luca Della SantinaDepartment of Biological Structure, University of Washington, Seattle, WA 98195-7420, USA.
Gregory W SchwartzDepartment of Physiology and Biophysics, University of Washington, Seattle, WA 98195-7290, USA; Howard Hughes Medical Institute, Seattle, WA 98195, USA.
Fred RiekeDepartment of Physiology and Biophysics, University of Washington, Seattle, WA 98195-7290, USA; Howard Hughes Medical Institute, Seattle, WA 98195, USA.
Rachel O L WongDepartment of Biological Structure, University of Washington, Seattle, WA 98195-7420, USA. Electronic address: wongr2@uw.edu.

Funding

Vision Research CoreP30EY001730 · NEI · UNIVERSITY OF WASHINGTON · PI MAUREEN E NEITZ · 1985 to 2026
$23.5M
Circuit Assembly in the Vertebrate Retina-SupplementR01EY017101 · NEI · UNIVERSITY OF WASHINGTON · PI WONG, RACHEL O · 2006 to 2020
$4.7M
BIOPHYSICAL MECHANISMS OF SINGLE PHOTON DETECTIONR01EY011850 · NEI · UNIVERSITY OF WASHINGTON · PI RIEKE, FREDERICK M · 1997 to 2015
$3.5M
Howard Hughes Medical InstituteNEI NIH HHS EY017101NEI NIH HHS EY01730NEI NIH HHS EY11850NEI NIH HHS P30 EY001730NEI NIH HHS R01 EY011850NEI NIH HHS R01 EY017101
6 · The paper itself

Abstract

Neurons receive input from diverse afferents but form stereotypic connections with each axon type to execute their precise functions. Developmental mechanisms that specify the connectivity of individual axons across populations of converging afferents are not well-understood. Here, we untangled the contributions of activity-dependent and independent interactions that regulate the connectivity of afferents providing major and minor input onto a neuron. Individual transmission-deficient retinal bipolar cells (BCs) reduced synapses with retinal ganglion cells (RGCs), but active BCs of the same type sharing the dendrite surprisingly did not compensate for this loss. Genetic ablation of some BC neighbors resulted in increased synaptogenesis by the remaining axons in a transmission-independent manner. Presence, but not transmission, of the major BC input also dissuades wiring with the minor input and with synaptically compatible but functionally mismatched afferents. Cell-autonomous, activity-dependent and nonautonomous, activity-independent mechanisms thus together tailor connectivity of individual axons among converging inner retinal afferents.

Indexed as

AnimalsAnimals, NewbornAxonsCell CommunicationDisks Large Homolog 4 ProteinGene Expression Regulation, DevelopmentalGuanylate KinasesLuminescent ProteinsMembrane ProteinsMetalloendopeptidasesMiceMice, TransgenicNerve NetNerve Tissue ProteinsReceptors, Metabotropic GlutamateRetinaDisks Large Homolog 4 ProteinDlg4 protein, mouseGuanylate KinasesLuminescent ProteinsMembrane Proteinsmetabotropic glutamate receptor 6MetalloendopeptidasesNerve Tissue ProteinsReceptors, Metabotropic GlutamateTetanus ToxinVesicle-Associated Membrane Protein 2vesicle-associated membrane protein 2, mousezinc-endopeptidase, tetanus neurotoxin

Identifiers

PMID24698272
PMCPMC3990864

What OpenQuestion holds

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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.