Evidence map›Paper›PMID 24368731›Full record

ArticleeLife2013

Synchronous and asynchronous modes of synaptic transmission utilize different calcium sources.

Hua Wen, Jeffrey M Hubbard, Benjamin Rakela, Michael W Linhoff, Gail Mandel, Paul Brehm

Open access · goldAbstract readVideo-Audio Media
In one paragraph

Article in eLife, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
1.5field-weighted citation impact, top 20% 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

30 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Spatially non-overlapping CaCell reports · 2023
    Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Long-Range GABAergic Inhibition Modulates Spatiotemporal Dynamics of the Output Neurons in the Olfactory Bulb.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. The Ever-Growing Puzzle of Asynchronous Release.Frontiers in cellular neuroscience · 2019
    Review
  19. 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

6 authors at 3 institutions in 1 country.

Hua WenVollum Institute, Oregon Health and Science University, Portland, United States.
Jeffrey M Hubbard
Benjamin Rakela
Michael W Linhoff
Gail Mandel
Paul Brehm
Oregon Health & Science University · USVollum Institute · USHoward Hughes Medical Institute · US

Funding

Ultrastructure and Single Particle Microscopy CoreP30NS061800 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI AICHER, SUE A · 2009 to 2020
$6.6M
Synaptic transmission at the zebrafish neuromuscular junctionR01NS082573 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI BREHM, PAUL · 2013 to 2017
$1.7M
NINDS NIH HHS NS082573NINDS NIH HHS P30 NS061800NINDS NIH HHS R01 NS082573
6 · The paper itself

Abstract

Asynchronous transmission plays a prominent role at certain synapses but lacks the mechanistic insights of its synchronous counterpart. The current view posits that triggering of asynchronous release during repetitive stimulation involves expansion of the same calcium domains underlying synchronous transmission. In this study, live imaging and paired patch clamp recording at the zebrafish neuromuscular synapse reveal contributions by spatially distinct calcium sources. Synchronous release is tied to calcium entry into synaptic boutons via P/Q type calcium channels, whereas asynchronous release is boosted by a propagating intracellular calcium source initiated at off-synaptic locations in the axon and axonal branch points. This secondary calcium source fully accounts for the persistence following termination of the stimulus and sensitivity to slow calcium buffers reported for asynchronous release. The neuromuscular junction and CNS neurons share these features, raising the possibility that secondary calcium sources are common among synapses with prominent asynchronous release. DOI: http://dx.doi.org/10.7554/eLife.01206.001.

Indexed as

Calcium SignalingSynaptic TransmissionAction PotentialsAnimalsAnimals, Genetically ModifiedCalcium Channels, P-TypeCalcium Channels, Q-TypeLarvaNeuromuscular JunctionPresynaptic TerminalsTime FactorsZebrafishCalcium Channels, P-TypeCalcium Channels, Q-Typecalcium indicatorsmotor neuronsynaptopHluorin

Identifiers

PMID24368731
PMCPMC3869123
OpenAlexW1987211321

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.