Evidence map›Paper›PMID 25531649›Full record

ArticlePloS one2014

Long-term quiescent fibroblast cells transit into senescence.

Shiva Marthandan, Steffen Priebe, Peter Hemmerich, Karolin Klement, Stephan Diekmann

Abstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

  1. Review
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  16. The molecular architecture of cell cycle arrest.Molecular systems biology · 2022
    Article
  17. Review
  18. 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

5 authors.

Shiva MarthandanLeibniz-Institute for Age Research- Fritz Lipmann Institute, JenAge (Jena Centre for Systems Biology of Aging), Beutenbergstrasse 11, Jena, Germany.
Steffen PriebeLeibniz Institute for Natural Product Research and Infection Biology - Hans-Knöll-Institute e.V. (HKI), Jena, Germany.
Peter HemmerichLeibniz-Institute for Age Research- Fritz Lipmann Institute, JenAge (Jena Centre for Systems Biology of Aging), Beutenbergstrasse 11, Jena, Germany.
Karolin KlementLeibniz-Institute for Age Research- Fritz Lipmann Institute, JenAge (Jena Centre for Systems Biology of Aging), Beutenbergstrasse 11, Jena, Germany.
Stephan DiekmannLeibniz-Institute for Age Research- Fritz Lipmann Institute, JenAge (Jena Centre for Systems Biology of Aging), Beutenbergstrasse 11, Jena, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cellular senescence is described to be a consequence of telomere erosion during the replicative life span of primary human cells. Quiescence should therefore not contribute to cellular aging but rather extend lifespan. Here we tested this hypothesis and demonstrate that cultured long-term quiescent human fibroblasts transit into senescence due to similar cellular mechanisms with similar dynamics and with a similar maximum life span as proliferating controls, even under physiological oxygen conditions. Both, long-term quiescent and senescent fibroblasts almost completely fail to undergo apoptosis. The transition of long-term quiescent fibroblasts into senescence is also independent of HES1 which protects short-term quiescent cells from becoming senescent. Most significantly, DNA damage accumulates during senescence as well as during long-term quiescence at physiological oxygen levels. We suggest that telomere-independent, potentially maintenance driven gradual induction of cellular senescence during quiescence is a counterbalance to tumor development.

Indexed as

ApoptosisCell ProliferationGene Expression RegulationBasic Helix-Loop-Helix ProteinsCell DivisionCells, CulturedCellular SenescenceDNA DamageFibroblastsHomeodomain ProteinsHumansTelomereTranscription Factor HES-1Basic Helix-Loop-Helix ProteinsHES1 protein, humanHomeodomain ProteinsTranscription Factor HES-1

Identifiers

PMID25531649
PMCPMC4274099

What OpenQuestion holds

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LicenceCC BY
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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.