Evidence map›Paper›PMID 29386403›Full record

ArticleJournal of the Royal Society, Interface2018

Hydrodynamics govern the pre-fusion docking time of synaptic vesicles.

Pankaj Singh, Chung-Yuen Hui

Open access · bronzeAbstract read
In one paragraph

Article in Journal of the Royal Society, Interface, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 99% 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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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 at 1 institution in 1 country.

Pankaj SinghDepartment of Theoretical and Applied Mechanics, Cornell University, Ithaca, NY 14853, USA.ORCID 0000-0002-2029-7935
Chung-Yuen HuiDepartment of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY 14853, USA ch45@cornell.edu.ORCID 0000-0001-7270-6000
Cornell University · US

Funding

Computational and Functional Characterization of the Molecular Steps in Membran*R01MH099557 · NIMH · WAYNE STATE UNIVERSITY · PI BYKHOVSKAIA, MARIA, HUI, CHUNG YUEN · 2012 to 2016
$1.7M
NIMH NIH HHS R01 MH099557
6 · The paper itself

Abstract

Synaptic vesicle fusion is a crucial step in the neurotransmission process. Neurotransmitter-filled vesicles are pre-docked at the synapse by the mediation of ribbon structures and SNARE proteins at the ribbon synapses. An electrical impulse triggers the fusion process of pre-docked vesicles, leading to the formation of a fusion pore and subsequently resulting in the release of neurotransmitter into the synaptic cleft. In this study, a continuum model of lipid membrane along with lubrication theory is used to determine the traverse time of the synaptic vesicle under the influence of hydrodynamic forces. We find that the traverse time is strongly dependent on how fast the driving force decays or grows with closure of the gap between the vesicle and the plasma membrane. If the correct behaviour is chosen, the traverse time obtained is of the order of a few hundred milliseconds and lies within the experimentally obtained value of approximately 250 ms (Zenisek D, Steyer JA, Almers W. 2000

Indexed as

Models, NeurologicalAnimalsHumansHydrodynamicsNeurotransmitter AgentsSynaptic TransmissionSynaptic VesiclesNeurotransmitter Agentshydrodynamicslubrication theorySNARE proteinssynaptic vesicle fusionvesicle docking

Identifiers

PMID29386403
PMCPMC5805986
OpenAlexW2787838278

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.