Evidence map›Paper›PMID 28514656›Full record

ArticleCell reports2017

Endogenous Replication Stress in Mother Cells Leads to Quiescence of Daughter Cells.

Mansi Arora, Justin Moser, Harsha Phadke, Ashik Akbar Basha, Sabrina L Spencer

Abstract read
In one paragraph

Article in Cell reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 114 papers.

0numbers the graph read from it
0cells of the map it votes in
114citing 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

114 citing papers in PubMed.

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54 more citing papers are in PubMed but not listed here.

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.

Mansi AroraDepartment of Chemistry and Biochemistry, University of Colorado Boulder, Boulder, CO 80309, USA.
Justin MoserDepartment of Chemistry and Biochemistry, University of Colorado Boulder, Boulder, CO 80309, USA.
Harsha PhadkeDepartment of Electrical, Computer and Energy Engineering, University of Colorado Boulder, Boulder, CO 80309, USA.
Ashik Akbar BashaDepartment of Electrical, Computer and Energy Engineering, University of Colorado Boulder, Boulder, CO 80309, USA.
Sabrina L SpencerDepartment of Chemistry and Biochemistry, University of Colorado Boulder, Boulder, CO 80309, USA. Electronic address: sabrina.spencer@colorado.edu.

Funding

Proliferation-quiescence control by integration of stress and mitogen signalingK22CA188144 · NCI · UNIVERSITY OF COLORADO · PI SPENCER, SABRINA LEIGH · 2014 to 2016
$578k
NCI NIH HHS K22 CA188144
6 · The paper itself

Abstract

Mammalian cells have two fundamentally different states, proliferative and quiescent, but our understanding of how and why cells switch between these states is limited. We previously showed that actively proliferating populations contain a subpopulation that enters quiescence (G0) in an apparently stochastic manner. Using single-cell time-lapse imaging of CDK2 activity and DNA damage, we now show that unresolved endogenous replication stress in the previous (mother) cell cycle prompts p21-dependent entry of daughter cells into quiescence immediately after mitosis. Furthermore, the amount of time daughter cells spend in quiescence is correlated with the extent of inherited damage. Our study thus links replication errors in one cell cycle to the fate of daughter cells in the subsequent cell cycle. More broadly, this work reveals that entry into quiescence is not purely stochastic but has a strong deterministic component arising from a memory of events that occurred in the previous generation(s).

Indexed as

Cell CycleDNA ReplicationStress, PhysiologicalBiomarkersCell LineCell ProliferationCyclin-Dependent Kinase 2Cyclin-Dependent Kinase Inhibitor p21DNA DamageHumansMitosisSingle-Cell AnalysisBiomarkersCDK2 protein, humanCyclin-Dependent Kinase 2Cyclin-Dependent Kinase Inhibitor p2153BP1CDK2cell cyclecell-to-cell variabilityendogenous DNA damageG0live-cell imagingp21proliferation-quiescence decisionquiescence

Identifiers

PMID28514656
PMCPMC5533606

What OpenQuestion holds

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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.