Evidence map›Paper›PMID 20602083›Full record

ReviewTheScientificWorldJournal2010

SNAREs: could they be the answer to an energy landscape riddle in exocytosis?

Wei Liu, Vladimir Parpura

Abstract readReview
In one paragraph

Review in TheScientificWorldJournal, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. SNARE-mediated membrane fusion trajectories derived from force-clamp experiments.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  2. Article
  3. 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

2 authors.

Wei LiuDepartment of Neurobiology, Atomic Force Microscopy and Nanotechnology Laboratories, Center for Glial Biology in Medicine, Civitan International Research Center, and Evelyn F. McKnight Brain Institute, University of Alabama, Birmingham, USA. liuw@uab.edu
Vladimir Parpura

Funding

Calcium-dependent glutamate release from astrocytesR01MH069791 · NIMH · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI PARPURA, VLADIMIR · 2004 to 2008
$1.2M
NIMH NIH HHS R01 MH 069791NIMH NIH HHS R01 MH069791
6 · The paper itself

Abstract

During exocytosis, chemical transmitters stored in secretory vesicles can be released upon fusion of these intracellular organelles to the plasma membrane. In this process, SNARE proteins that form a ternary core complex play a central role. This complex could provide the means for generation/storage of energy necessary for driving the fusion of vesicular and plasma membranes. Recently, the amount of energy for (dis)assembly of the ternary complex has been measured using various experimental approaches, including atomic force microscopy, the surface force apparatus, and isothermal titration calorimetry. The obtained measurements are in good agreement with the calculated energy required for membrane fusion achieved by theoretical modeling approaches. Whether the energy expenditure to form the ternary SNARE complex can be utilized towards membrane fusion and/or docking/tethering of vesicles to the plasma membrane still remains one of the key contemporary issues in biophysics and neuroscience.

Indexed as

CalorimetryExocytosisMembrane FusionModels, TheoreticalSNARE ProteinsSNARE Proteins

Identifiers

PMID20602083
PMCPMC2908314

What OpenQuestion holds

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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.