Evidence map›Paper›PMID 23459757›Full record

ReviewThe Journal of physiology2013

Single Ca2+ channels and exocytosis at sensory synapses.

Mean-Hwan Kim, Geng-Lin Li, Henrique von Gersdorff

Open access · bronzeAbstract readReview
In one paragraph

Review in The Journal of physiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
2.9field-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

31 citing papers in PubMed, 45 citations in OpenAlex.

  1. Synaptic Facilitation Enhances the Reliability and Precision of High-Frequency Neurotransmission.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  2. Article
  3. Article
  4. Ribbon Synapses and Retinal Disease: Review.International journal of molecular sciences · 2023
    Review
  5. Review
  6. Stationary CaBiophysical journal · 2021
    Article
  7. Disturbed Presynaptic CaiScience · 2020
    Article
  8. Review
  9. Article
  10. How to Build a Fast and Highly Sensitive Sound Detector That Remains Robust to Temperature Shifts.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    Article
  11. Article
  12. Review
  13. The control of release probability at nerve terminals.Nature reviews. Neuroscience · 2019
    Review
  14. Article
  15. Article
  16. Distinct Actions of Voltage-Activated CaThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  17. RIM-Binding Protein 2 Promotes a Large Number of CaFrontiers in cellular neuroscience · 2017
    Article
  18. Article
  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

3 authors at 2 institutions in 1 country.

Mean-Hwan KimOregon Health Sciences University, Vollum Institute L-474, 3181 SW Sam Jackson Park Rd, Portland, OR 97239-3098, USA.
Geng-Lin Li
Henrique von Gersdorff
Oregon Health & Science University · USUniversity of Massachusetts Amherst · US

Funding

PRESERVATION OF TIMING IN PLASTIC AUDITORY PATHWAYSR01DC004274 · NIDCD · OREGON HEALTH & SCIENCE UNIVERSITY · PI VON GERSDORFF, HENRIQUE PRADO · 2000 to 2021
$6.6M
Modulation of Exocytosis and Excitability in Mature Auditory Brainstem NeuronsR01DC012938 · NIDCD · OREGON HEALTH & SCIENCE UNIVERSITY · PI VON GERSDORFF, HENRIQUE PRADO · 2013 to 2024
$5.1M
Dynamic Modulation of Retinal Ribbon-Type SynapsesR01EY014043 · NEI · OREGON HEALTH & SCIENCE UNIVERSITY · PI VON GERSDORFF, HENRIQUE PRADO · 2002 to 2018
$5.0M
Auditory Coding at the Hair Cell Ribbon SynapseR00DC010198 · NIDCD · UNIVERSITY OF MASSACHUSETTS AMHERST · PI LI, GENG-LIN · 2012 to 2014
$735k
NEI NIH HHS EY014043NEI NIH HHS R01 EY014043NIDCD NIH HHS DC004274NIDCD NIH HHS R00 DC010198NIDCD NIH HHS R01 DC004274NIDCD NIH HHS R01 DC012938
6 · The paper itself

Abstract

Hair cell synapses in the ear and photoreceptor synapses in the eye are the first synapses in the auditory and visual system. These specialized synapses transmit a large amount of sensory information in a fast and efficient manner. Moreover, both small and large signals with widely variable kinetics must be quickly encoded and reliably transmitted to allow an animal to rapidly monitor and react to its environment. Here we briefly review some aspects of these primary synapses, which are characterized by a synaptic ribbon in their active zones of transmitter release. We propose that these synapses are themselves highly specialized for the task at hand. Photoreceptor and bipolar cell ribbon synapses in the retina appear to have versatile properties that permit both tonic and phasic transmitter release. This allows them to transmit changes of both luminance and contrast within a visual field at different ambient light levels. By contrast, hair cell ribbon synapses are specialized for a highly synchronous form of multivesicular release that may be critical for phase locking to low-frequency sound-evoked signals at both low and high sound intensities. The microarchitecture of a hair cell synapse may be such that the opening of a single Ca(2+) channel evokes the simultaneous exocytosis of multiple synaptic vesicles. Thus, the differing demands of sensory encoding in the eye and ear generate diverse designs and capabilities for their ribbon synapses.

Indexed as

AnimalsCalcium ChannelsEndocytosisExcitatory Postsynaptic PotentialsExocytosisPhospholipidsSynapsesCalcium ChannelsPhospholipids

Identifiers

PMID23459757
PMCPMC3717220
OpenAlexW1560932778

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.