Evidence map›Paper›PMID 30570144›Full record

ArticleFEBS letters2019

Synaptotagmin oligomers are necessary and can be sufficient to form a Ca

Sathish Ramakrishnan, Manindra Bera, Jeff Coleman, Shyam S Krishnakumar, Frederic Pincet, James E Rothman

Open access · hybridAbstract read
In one paragraph

Article in FEBS letters, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

33 citing papers in PubMed, 55 citations in OpenAlex.

  1. Article
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  4. Review
  5. Review
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  11. Synaptophysin chaperones the assembly of 12 SNAREpins under each ready-release vesicle.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  12. Roles for diacylglycerol in synaptic vesicle priming and release revealed by complete reconstitution of core protein machinery.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Synaptotagmin rings as high-sensitivity regulators of synaptic vesicle docking and fusion.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  18. Review
  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

6 authors at 3 institutions in 3 countries.

Sathish RamakrishnanDepartment of Cell Biology, Yale University School of Medicine, New Haven, CT, USA.
Manindra BeraDepartment of Cell Biology, Yale University School of Medicine, New Haven, CT, USA.
Jeff ColemanDepartment of Cell Biology, Yale University School of Medicine, New Haven, CT, USA.
Shyam S KrishnakumarDepartment of Cell Biology, Yale University School of Medicine, New Haven, CT, USA.
Frederic PincetDepartment of Cell Biology, Yale University School of Medicine, New Haven, CT, USA.
James E RothmanDepartment of Cell Biology, Yale University School of Medicine, New Haven, CT, USA.
Yale University · USNational Hospital for Neurology and Neurosurgery · GBUniversité Paris Cité · FR

Funding

Regulation of Membrane Fusion in ExocytosisR01DK027044 · NIDDK · YALE UNIVERSITY · PI KRISHNAKUMAR, SHYAM S · 1986 to 2021
$8.2M
MECHANISMS OF INTRACELLULAR MEMBRANE FUSIONR37DK027044 · NIDDK · YALE UNIVERSITY · PI ROTHMAN, JAMES · 1992 to 2012
$5.3M
NIDDK NIH HHS R01 DK027044NIDDK NIH HHS R37 DK027044
6 · The paper itself

Abstract

The buttressed-ring hypothesis, supported by recent cryo-electron tomography analysis of docked synaptic-like vesicles in neuroendocrine cells, postulates that prefusion SNAREpins are stabilized and organized by Synaptotagmin (Syt) ring-like oligomers. Here, we use a reconstituted single-vesicle fusion analysis to test the prediction that destabilizing the Syt1 oligomers destabilizes the clamp and results in spontaneous fusion in the absence of Ca

Indexed as

AnimalsCalciumCryoelectron MicroscopyElectron Microscope TomographyMembrane FusionMutationProtein MultimerizationSNARE ProteinsSynaptic VesiclesSynaptotagmin ICalciumSNARE ProteinsSynaptotagmin Icalciumfusion clampsingle-vesicle analysisSNARE proteinsSynaptotagmin

Identifiers

PMID30570144
PMCPMC6349546
OpenAlexW2906550053

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.