Evidence map›Paper›PMID 10864943›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2000

Long-term specification of AMPA receptor properties after synapse formation.

J J Lawrence, L O Trussell

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

28 citing papers in PubMed, 82 citations in OpenAlex.

  1. Article
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  3. Article
  4. Article
  5. Reducing Auditory Nerve Excitability by Acute Antagonism of CaFrontiers in synaptic neuroscience · 2021
    Article
  6. Article
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  10. Review
  11. Review
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  14. Article
  15. Two modes of release shape the postsynaptic response at the inner hair cell ribbon synapse.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2010
    Article
  16. Desensitization properties of AMPA receptors at the cerebellar mossy fiber granule cell synapse.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2007
    Article
  17. Article
  18. Development and elimination of endbulb synapses in the chick cochlear nucleus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2007
    Article
  19. Temporal coding by cochlear nucleus bushy cells in DBA/2J mice with early onset hearing loss.Journal of the Association for Research in Otolaryngology : JARO · 2006
    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

2 authors at 1 institution in 1 country.

J J LawrenceNeuroscience Training Program and Department of Physiology, University of Wisconsin-Madison, Madison Wisconsin 53711, USA.
L O Trussell
University of Wisconsin–Madison · US

Funding

Glutamate receptors in auditory neuronsR01DC002004 · NIDCD · UNIVERSITY OF WISCONSIN MADISON · PI TRUSSELL, LAURENCE O · 1995 to 2008
$1.5M
NIDCD NIH HHS DC02004NIDCD NIH HHS R01 DC002004
6 · The paper itself

Abstract

AMPA receptors expressed at auditory nerve synapses in the mammalian and avian cochlear nuclei display exceptionally rapid channel gating, an adaptation well suited for acoustic processing. We examined whether cellular interactions during development might determine the subunit composition of these receptors. After synapse formation in the avian nucleus magnocellularis (nMag) in vivo, the rate of receptor desensitization increased threefold, sensitivity to channel block by polyamines increased, and sensitivity to cyclothiazide, an inhibitor of desensitization, increased, indicating a reduction in glutamate receptor subunit 2 and of flip splice variants. This phenotypic switch was prevented, but not reversed, by isolating nMag neurons in a cell-culture environment. We propose that the switch in receptor kinetics is an outcome of cellular interactions during a critical period that result in the long-term determination of receptor phenotype.

Indexed as

AnimalsAstrocytesAxonal TransportBrain StemCells, CulturedChick EmbryoCochlear NucleusGlutamic AcidIn Vitro TechniquesKineticsNeuronsPatch-Clamp TechniquesReceptors, AMPASynapsesGlutamic AcidReceptors, AMPA

Identifiers

PMID10864943
PMCPMC6772288
OpenAlexW1815650112

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.