Evidence map›Paper›PMID 9518701›Full record

ArticleThe Journal of physiology1998

Cyclic ADP-ribose and calcium-induced calcium release regulate neurotransmitter release at a cholinergic synapse of Aplysia.

J P Mothet, P Fossier, F M Meunier, J Stinnakre, L Tauc, G Baux

Open access · greenAbstract read
In one paragraph

Article in The Journal of physiology, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
4.7field-weighted citation impact, top 5% 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

21 citing papers in PubMed, 94 citations in OpenAlex.

  1. Review
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  11. Review
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  13. Presynaptic ryanodine-sensitive calcium stores contribute to evoked neurotransmitter release at the basket cell-Purkinje cell synapse.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2003
    Article
  14. Article
  15. Article
  16. Two intracellular pathways mediate metabotropic glutamate receptor-induced Ca2+ mobilization in dopamine neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2003
    Article
  17. Assessing the role of calcium-induced calcium release in short-term presynaptic plasticity at excitatory central synapses.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2002
    Article
  18. Review
  19. Article
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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 1 country.

J P MothetLaboratoire de Neurobiologie Cellulaire et Moléculaire, CNRS, Gif-sur-Yvette, France.
P Fossier
F M Meunier
J Stinnakre
L Tauc
G Baux
Centre National de la Recherche Scientifique · FRLaboratoire de Neurobiologie Cellulaire et Moléculaire · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

1. Presynaptic injection of cyclic ADP-ribose (cADPR), a modulator of the ryanodine receptor, increased the postsynaptic response evoked by a presynaptic spike at an identified cholinergic synapse in the buccal ganglion of Aplysia californica. 2. The statistical analysis of long duration postsynaptic responses evoked by square depolarizations of the voltage-clamped presynaptic neurone showed that the number of evoked acetylcholine (ACh) quanta released was increased following cADPR injection. 3. Overloading the presynaptic neurone with cADPR led to a transient increase of ACh release followed by a depression. 4. cADPR injections did not modify the presynaptic Ca2+ current triggering ACh release. 5. Ca2+ imaging with the fluorescent dye rhod-2 showed that cADPR injection rapidly increased the free intracellular Ca2+ concentration indicating that the effects of cADPR on ACh release might be related to Ca2+ release from intracellular stores. 6. Ryanodine and 8-amino-cADPR, a specific antagonist of cADPR, decreased ACh release. 7. ADP-ribosyl cyclase, which cyclizes NAD+ into cADPR, was present in the presynaptic neurone as shown by reverse transcriptase-polymerase chain reaction experiments. 8. Application of NAD+, the substrate of ADP-ribosyl cyclase, increased ACh release and this effect was prevented by both ryanodine and 8-amino-cADPR. 9. These results support the view that Ca(2+)-induced Ca2+ release might be involved in the build-up of the Ca2+ concentration which triggers ACh release, and thus that cADPR might have a role in transmitter release modulation.

Indexed as

AcetylcholineAdenosine Diphosphate RiboseAnimalsAplysiaCalciumCyclic ADP-RiboseElectrophysiologyFluorescent DyesGanglia, InvertebrateMembrane PotentialsNADNeurotransmitter AgentsParasympathetic Nervous SystemPatch-Clamp TechniquesPolymerase Chain ReactionReceptors, PresynapticAcetylcholineAdenosine Diphosphate RiboseCalciumCyclic ADP-RiboseFluorescent DyesNADNeurotransmitter AgentsReceptors, PresynapticRyanodine Receptor Calcium Release Channel

Identifiers

PMID9518701
PMCPMC2230796
OpenAlexW2004621033

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.