Evidence map›Paper›PMID 31064783›Full record

ArticleDevelopment (Cambridge, England)2019

Live imaging of ERK signalling dynamics in differentiating mouse embryonic stem cells.

Julia Deathridge, Vlatka Antolović, Maddy Parsons, Jonathan R Chubb

Open access · greenAbstract read
In one paragraph

Article in Development (Cambridge, England), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

18 citing papers in PubMed, 31 citations in OpenAlex.

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  15. Zoological research · 2021
    Article
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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

4 authors at 2 institutions in 1 country.

Julia DeathridgeMRC Laboratory for Molecular Cell Biology and Department of Cell and Developmental Biology, University College London, Gower Street, London WC1E 6BT, UK.
Vlatka AntolovićMRC Laboratory for Molecular Cell Biology and Department of Cell and Developmental Biology, University College London, Gower Street, London WC1E 6BT, UK.
Maddy ParsonsRandall Centre for Cell and Molecular Biophysics, King's College London, Guys Campus, London SE1 1UL, UK maddy.parsons@kcl.ac.uk j.chubb@ucl.ac.uk.ORCID 0000-0002-2021-8379
Jonathan R ChubbMRC Laboratory for Molecular Cell Biology and Department of Cell and Developmental Biology, University College London, Gower Street, London WC1E 6BT, UK maddy.parsons@kcl.ac.uk j.chubb@ucl.ac.uk.ORCID 0000-0001-6898-9765
King's College London · GBMRC Laboratory for Molecular Cell Biology · GB

Funding

Biotechnology and Biological Sciences Research CouncilMedical Research Council MC_U12266BWellcome Trust 202867/Z/16/Z
6 · The paper itself

Abstract

Stimulation of the ERK/MAPK pathway is required for the exit from pluripotency and onset of differentiation in mouse embryonic stem cells (ESCs). The dynamic behaviour of ERK activity in individual cells during this transition is unclear. Using a FRET-based biosensor, we monitored ERK signalling dynamics of single mouse ESCs during differentiation. ERK activity was highly heterogeneous, with considerable variability in ERK signalling between single cells within ESC colonies. Different triggers of differentiation induced distinct ERK activity profiles. Surprisingly, the dynamic features of ERK signalling were not strongly coupled to loss of pluripotency marker expression, regardless of the differentiation stimulus, suggesting the normal dynamic range of ERK signalling is not rate-limiting in single cells during differentiation. ERK signalling dynamics were sensitive to the degree of cell crowding and were similar in neighbouring cells. Sister cells from a mitotic division also showed more similar ERK activity, an effect that was apparent whether cells remained adjacent or moved apart after division. These data suggest a combination of cell lineage and niche contributes to the absolute level of ERK signalling in mouse ESCs.

Indexed as

Signal TransductionAnimalsBacterial ProteinsBiosensing TechniquesCell DifferentiationCell LineCell LineageExtracellular Signal-Regulated MAP KinasesFluorescence Resonance Energy TransferGenetic MarkersGreen Fluorescent ProteinsLuminescent ProteinsMiceMicroscopy, FluorescenceMitosisMouse Embryonic Stem CellsBacterial ProteinsExtracellular Signal-Regulated MAP KinasesGenetic MarkersGreen Fluorescent ProteinsLuminescent ProteinsNanog Homeobox ProteinNanog protein, mouseyellow fluorescent protein, BacteriaEpigenetic inheritanceERKFRETNanogSingle cellStem cells

Identifiers

PMID31064783
PMCPMC6602347
OpenAlexW2943913586

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.