Evidence map›Paper›PMID 23861733›Full record

ArticlePloS one2013

Live imaging of whole mouse embryos during gastrulation: migration analyses of epiblast and mesodermal cells.

Takehiko Ichikawa, Kenichi Nakazato, Philipp J Keller, Hiroko Kajiura-Kobayashi, Ernst H K Stelzer, Atsushi Mochizuki, Shigenori Nonaka

Abstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing 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

37 citing papers in PubMed.

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  20. Biophysical research in Okazaki, Japan.Biophysical reviews · 2020
    Review
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

7 authors.

Takehiko IchikawaLaboratory for Spatiotemporal Regulations, National Institute for Basic Biology, Okazaki Aichi, Japan.
Kenichi Nakazato
Philipp J Keller
Hiroko Kajiura-Kobayashi
Ernst H K Stelzer
Atsushi Mochizuki
Shigenori Nonaka

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During gastrulation in the mouse embryo, dynamic cell movements including epiblast invagination and mesodermal layer expansion lead to the establishment of the three-layered body plan. The precise details of these movements, however, are sometimes elusive, because of the limitations in live imaging. To overcome this problem, we developed techniques to enable observation of living mouse embryos with digital scanned light sheet microscope (DSLM). The achieved deep and high time-resolution images of GFP-expressing nuclei and following 3D tracking analysis revealed the following findings: (i) Interkinetic nuclear migration (INM) occurs in the epiblast at embryonic day (E)6 and 6.5. (ii) INM-like migration occurs in the E5.5 embryo, when the epiblast is a monolayer and not yet pseudostratified. (iii) Primary driving force for INM at E6.5 is not pressure from neighboring nuclei. (iv) Mesodermal cells migrate not as a sheet but as individual cells without coordination.

Indexed as

Cell MovementGastrulationImaging, Three-DimensionalAnimalsCell NucleusCell TrackingEmbryo Culture TechniquesEmbryo, MammalianMesodermMice

Identifiers

PMID23861733
PMCPMC3704669

What OpenQuestion holds

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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.