Evidence map›Paper›PMID 28990927›Full record

ArticleeLife2017

Frequency-dependent mobilization of heterogeneous pools of synaptic vesicles shapes presynaptic plasticity.

Frédéric Doussau, Hartmut Schmidt, Kevin Dorgans, Antoine M Valera, Bernard Poulain, Philippe Isope

Open access · goldAbstract read
In one paragraph

Article in eLife, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

39 citing papers in PubMed, 73 citations in OpenAlex.

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  3. Single Particle Tracking Photo-Activated Localization Microscopy.Methods in molecular biology (Clifton, N.J.) · 2026
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  7. Phospholipid Scramblase 1 Controls Efficient Neurotransmission and Synaptic Vesicle Retrieval at Cerebellar Synapses.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  8. Article
  9. Different states of synaptic vesicle priming explain target cell type-dependent differences in neurotransmitter release.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  10. Complexin has a dual synaptic function as checkpoint protein in vesicle priming and as a promoter of vesicle fusion.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Excitation and Inhibition Delays within a Feedforward Inhibitory Pathway Modulate Cerebellar Purkinje Cell Output in Mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  16. CaThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
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  17. Article
  18. Article
  19. A sequential two-step priming scheme reproduces diversity in synaptic strength and short-term plasticity.Proceedings of the National Academy of Sciences of the United States of America · 2022
    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

6 authors at 2 institutions in 2 countries.

Frédéric DoussauInstitut des Neurosciences Cellulaires et Intégratives, CNRS, Université de Strasbourg, Strasbourg, France.ORCID http://orcid.org/0000-0002-3769-1402
Hartmut SchmidtCarl-Ludwig Institute for Physiology, University of Leipzig, Leipzig, Germany.ORCID https://orcid.org/0000-0002-9516-423X
Kevin DorgansInstitut des Neurosciences Cellulaires et Intégratives, CNRS, Université de Strasbourg, Strasbourg, France.ORCID http://orcid.org/0000-0003-1724-6384
Antoine M ValeraInstitut des Neurosciences Cellulaires et Intégratives, CNRS, Université de Strasbourg, Strasbourg, France.ORCID https://orcid.org/0000-0002-0230-9752
Bernard PoulainInstitut des Neurosciences Cellulaires et Intégratives, CNRS, Université de Strasbourg, Strasbourg, France.ORCID http://orcid.org/0000-0002-2601-5310
Philippe IsopeInstitut des Neurosciences Cellulaires et Intégratives, CNRS, Université de Strasbourg, Strasbourg, France.ORCID https://orcid.org/0000-0002-0630-5935
Centre National de la Recherche Scientifique · FRLeipzig University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The segregation of the readily releasable pool of synaptic vesicles (RRP) in sub-pools that are differentially poised for exocytosis shapes short-term plasticity. However, the frequency-dependent mobilization of these sub-pools is poorly understood. Using slice recordings and modeling of synaptic activity at cerebellar granule cell to Purkinje cell synapses of mice, we describe two sub-pools in the RRP that can be differentially recruited upon ultrafast changes in the stimulation frequency. We show that at low-frequency stimulations, a first sub-pool is gradually silenced, leading to full blockage of synaptic transmission. Conversely, a second pool of synaptic vesicles that cannot be released by a single stimulus is recruited within milliseconds by high-frequency stimulation and support an ultrafast recovery of neurotransmitter release after low-frequency depression. This frequency-dependent mobilization or silencing of sub-pools in the RRP in terminals of granule cells may play a role in the filtering of sensorimotor information in the cerebellum.

Indexed as

Neuronal PlasticityAction PotentialsAnimalsCerebellumMiceNeuronsPresynaptic TerminalsSynaptic TransmissionSynaptic Vesiclescerebellummouseneuroscienceneurotransmitter releaseparallel fibersPurkinje cellshort-term plasticitysynaptic vesicles

Identifiers

PMID28990927
PMCPMC5648531
OpenAlexW2949218020

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.