Evidence map›Paper›PMID 20562869›Full record

ArticleNature neuroscience2010

Developmental shift to a mechanism of synaptic vesicle endocytosis requiring nanodomain Ca2+.

Takayuki Yamashita, Kohgaku Eguchi, Naoto Saitoh, Henrique von Gersdorff, Tomoyuki Takahashi

Abstract read
In one paragraph

Article in Nature neuroscience, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing 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

61 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Human iPSC-Derived Neurons with Reliable Synapses and Large Presynaptic Action Potentials.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  6. Article
  7. Review
  8. Synaptotagmin-11 Inhibits Synaptic Vesicle Endocytosis via Endophilin A1.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  9. Article
  10. Article
  11. Multiple Roles of Actin in Exo- and Endocytosis.Frontiers in synaptic neuroscience · 2022
    Review
  12. Article
  13. Article
  14. Article
  15. Activity and Cytosolic NaThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  16. Frequency-Dependent Block of Excitatory Neurotransmission by Isoflurane via Dual Presynaptic Mechanisms.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  17. Protein Kinase C and Calmodulin Serve As Calcium Sensors for Calcium-Stimulated Endocytosis at Synapses.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    Article
  18. Article
  19. Article
  20. Article

1 more citing papers are in PubMed but not listed here.

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.

Takayuki YamashitaCellular & Molecular Synaptic Function Unit, Initial Research Project, Okinawa Institute of Science and Technology Promotion Corporation, Okinawa, Japan. tyamashi@oist.jp
Kohgaku Eguchi
Naoto Saitoh
Henrique von Gersdorff
Tomoyuki Takahashi

Funding

Dynamic Modulation of Retinal Ribbon-Type SynapsesR01EY014043 · NEI · OREGON HEALTH & SCIENCE UNIVERSITY · PI VON GERSDORFF, HENRIQUE PRADO · 2002 to 2018
$5.0M
NEI NIH HHS EY014043NEI NIH HHS R01 EY014043
6 · The paper itself

Abstract

Ca(2+) is thought to be essential for the exocytosis and endocytosis of synaptic vesicles. However, the manner in which Ca(2+) coordinates these processes remains unclear, particularly at mature synapses. Using membrane capacitance measurements from calyx of Held nerve terminals in rats, we found that vesicle endocytosis is initiated primarily in Ca(2+) nanodomains around Ca(2+) channels, where exocytosis is triggered. Bulk Ca(2+) outside of the domain could also be involved in endocytosis at immature synapses, although only after extensive exocytosis at more mature synapses. This bulk Ca(2+)-dependent endocytosis required calmodulin and calcineurin activation at immature synapses, but not at more mature synapses. Similarly, GTP-independent endocytosis, which occurred after extensive exocytosis at immature synapses, became negligible after maturation. We propose that nanodomain Ca(2+) simultaneously triggers exocytosis and endocytosis of synaptic vesicles and that the molecular mechanisms underlying Ca(2+)-dependent endocytosis undergo major developmental changes at this fast central synapse.

Indexed as

AnimalsAuditory PathwaysBrain StemCalcineurinCalciumCalmodulinElectric CapacitanceEndocytosisExocytosisIn Vitro TechniquesMembrane MicrodomainsNeurogenesisRatsRats, WistarSignal TransductionSynaptic VesiclesCalcineurinCalciumCalmodulin

Identifiers

PMID20562869
PMCPMC3677945

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.