Evidence map›Paper›PMID 22748761›Full record

ArticleCell calcium

Calcium regulation of spontaneous and asynchronous neurotransmitter release.

Stephen M Smith, Wenyan Chen, Nicholas P Vyleta, Courtney Williams, Chia-Hsueh Lee, Cecilia Phillips, Michael C Andresen

Abstract read
In one paragraph

Article in Cell calcium. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

29 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. CaThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  5. Article
  6. Doc2 Proteins Are Not Required for the Increased Spontaneous Release Rate in Synaptotagmin-1-Deficient Neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  7. Article
  8. Article
  9. Calcium dependence of spontaneous neurotransmitter release.Journal of neuroscience research · 2018
    Review
  10. Novel CaJournal of neurophysiology · 2018
    Article
  11. Distinct Actions of Voltage-Activated CaThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  12. Article
  13. Article
  14. Article
  15. Genetic and pharmacological evidence for low-abundance TRPV3 expression in primary vagal afferent neurons.American journal of physiology. Regulatory, integrative and comparative physiology · 2016
    Article
  16. Time-coded neurotransmitter release at excitatory and inhibitory synapses.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  17. Review
  18. Article
  19. Review
  20. Septin dynamics are essential for exocytosis.The Journal of biological chemistry · 2015
    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

7 authors at 1 institution in 1 country.

Stephen M SmithDivision of Pulmonary & Critical Care Medicine, Oregon Health & Science University, Portland, OR 97239, United States. smisteph@ohsu.edu
Wenyan Chen
Nicholas P Vyleta
Courtney Williams
Chia-Hsueh Lee
Cecilia Phillips
Michael C Andresen
Oregon Health & Science University · US

Funding

MULTIDISCIPLINARY TRAINING IN NEUROENDOCRINOLOGYT32DK007680 · NIDDK · OREGON HEALTH & SCIENCE UNIVERSITY · PI GOODMAN, RICHARD H. · 1991 to 2015
$6.8M
Multidisciplinary Research Training in Pulmonary MedicineT32HL083808 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI LEWINSOHN, DAVID M., SLATORE, CHRISTOPHER G. · 2008 to 2025
$5.3M
Transmission Across the First Synapse of the BaroreflexR01HL041119 · NHLBI · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI ANDRESEN, MICHAEL CHRISTIAN · 1991 to 2009
$2.9M
Central TRPV1 in Cardiovascular RegulationR01HL105703 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI ANDRESEN, MICHAEL CHRISTIAN · 2011 to 2014
$1.5M
Presynaptic Mechanisms of Neurotransmission in NTSR01HL083115 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI ANDRESEN, MICHAEL CHRISTIAN · 2006 to 2009
$1.4M
Central calcium and cannabinoid signalingR01GM097433 · NIGMS · OREGON HEALTH & SCIENCE UNIVERSITY · PI SMITH, STEPHEN M · 2012 to 2015
$1.1M
A novel cannabinoid receptor in cortical nerve terminalsR21DA027110 · NIDA · OREGON HEALTH & SCIENCE UNIVERSITY · PI SMITH, STEPHEN M · 2010 to 2011
$418k
NHLBI NIH HHS R01 HL041119NHLBI NIH HHS R01 HL083115NHLBI NIH HHS R01 HL105703NHLBI NIH HHS T32 HL083808NIDA NIH HHS R21 DA027110NIDDK NIH HHS T32 DK007680NIDDK NIH HHS T32DK007680NIGMS NIH HHS R01 GM097433
6 · The paper itself

Abstract

The molecular machinery underlying action potential-evoked, synchronous neurotransmitter release, has been intensely studied. It was presumed that two other forms of exocytosis, delayed (asynchronous) and spontaneous transmission, were mediated by the same voltage-activated Ca(2+) channels (VACCs), intracellular Ca(2+) sensors and vesicle pools. However, a recent explosion in the study of spontaneous and asynchronous release has shown these presumptions to be incorrect. Furthermore, the finding that different forms of synaptic transmission may mediate distinct physiological functions emphasizes the importance of identifying the mechanisms by which Ca(2+) regulates spontaneous and asynchronous release. In this article, we will briefly summarize new and published data on the role of Ca(2+) in regulating spontaneous and asynchronous release at a number of different synapses. We will discuss how an increase of extracellular [Ca(2+)] increases spontaneous and asynchronous release, show that VACCs are involved at only some synapses, and identify regulatory roles for other ion channels and G protein-coupled receptors. In particular, we will focus on two novel pathways that play important roles in the regulation of non-synchronous release at two exemplary synapses: one modulated by the Ca(2+)-sensing receptor and the other by transient receptor potential cation channel sub-family V member 1.

Indexed as

CalciumCalcium ChannelsExocytosisGlutamic AcidHumansMagnesiumNeurotransmitter AgentsReceptors, G-Protein-CoupledSynapsesSynaptic TransmissionSynaptic VesiclesTRPV Cation ChannelsCalciumCalcium ChannelsGlutamic AcidMagnesiumNeurotransmitter AgentsReceptors, G-Protein-CoupledTRPV1 protein, humanTRPV Cation Channels

Identifiers

PMID22748761
PMCPMC3433637
OpenAlexW2111467441

What OpenQuestion holds

Textmetadata
LicenceTDM
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.