Evidence map›Paper›PMID 30091700›Full record

ArticleeLife2018

A quantitative approach for analyzing the spatio-temporal distribution of 3D intracellular events in fluorescence microscopy.

Thierry Pécot, Liu Zengzhen, Jérôme Boulanger, Jean Salamero, Charles Kervrann

Abstract read
In one paragraph

Article in eLife, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

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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

5 authors.

Thierry PécotSerpico Team-Project, Inria, Centre Rennes-Bretagne Atlantique, Rennes, France.ORCID 0000-0003-0772-9753
Liu ZengzhenCNRS UMR 144, Space Time Imaging of Endomembranes Dynamics Team, PSL Research University, Institut Curie, Paris, France.
Jérôme BoulangerCNRS UMR 144, Space Time Imaging of Endomembranes Dynamics Team, PSL Research University, Institut Curie, Paris, France.
Jean SalameroCNRS UMR 144, Space Time Imaging of Endomembranes Dynamics Team, PSL Research University, Institut Curie, Paris, France.
Charles KervrannSerpico Team-Project, Inria, Centre Rennes-Bretagne Atlantique, Rennes, France.ORCID 0000-0001-6263-0452

Funding

France-BioImaging ANR-10-INBS-04Medical Research Council MC_U105184326
6 · The paper itself

Abstract

Analysis of the spatial distribution of endomembrane trafficking is fundamental to understand the mechanisms controlling cellular dynamics, cell homeostasy, and cell interaction with its external environment in normal and pathological situations. We present a semi-parametric framework to quantitatively analyze and visualize the spatio-temporal distribution of intracellular events from different conditions. From the spatial coordinates of intracellular features such as segmented subcellular structures or vesicle trajectories, QuantEv automatically estimates weighted densities that are easy to interpret and performs a comprehensive statistical analysis from distribution distances. We apply this approach to study the spatio-temporal distribution of moving Rab6 fluorescently labeled membranes with respect to their direction of movement in crossbow- and disk-shaped cells. We also investigate the position of the generating hub of Rab11-positive membranes and the effect of actin disruption on Rab11 trafficking in coordination with cell shape.

Indexed as

Cell Physiological PhenomenaCell MembraneComputational BiologyHeLa CellsHumansImaging, Three-DimensionalMicroscopy, FluorescenceModels, BiologicalProtein Transportrab11 GTP-Binding Proteinsrab GTP-Binding ProteinsSpatio-Temporal Analysisrab11 GTP-Binding ProteinsRab6 proteinrab GTP-Binding Proteinscell biologycomputational biologyhumanliving cellsRab traffickingshape-constrained cellssystems biology

Identifiers

PMID30091700
PMCPMC6085121

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Registered trials

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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.