Evidence map›Paper›PMID 26595675›Full record

ArticleOncotarget2015

Indirect p53-dependent transcriptional repression of Survivin, CDC25C, and PLK1 genes requires the cyclin-dependent kinase inhibitor p21/CDKN1A and CDE/CHR promoter sites binding the DREAM complex.

Martin Fischer, Marianne Quaas, Annina Nickel, Kurt Engeland

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 2 pooled it
3.2field-weighted citation impact, top 6% 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

49 citing papers in PubMed, 2 syntheses or guidelines pooled it, 58 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  17. Cell cycle regulation: p53-p21-RB signaling.Cell death and differentiation · 2022
    Review
  18. Article
  19. Article
  20. Article
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 2 countries.

Martin FischerMolecular Oncology, Medical School, University of Leipzig, Leipzig, Germany.
Marianne QuaasMolecular Oncology, Medical School, University of Leipzig, Leipzig, Germany.
Annina NickelMolecular Oncology, Medical School, University of Leipzig, Leipzig, Germany.
Kurt EngelandMolecular Oncology, Medical School, University of Leipzig, Leipzig, Germany.
Leipzig University · DEDana-Farber Cancer Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The transcription factor p53 is central to cell cycle control by downregulation of cell cycle-promoting genes upon cell stress such as DNA damage. Survivin (BIRC5), CDC25C, and PLK1 encode important cell cycle regulators that are repressed following p53 activation. Here, we provide evidence that p53-dependent repression of these genes requires activation of p21 (CDKN1A, WAF1, CIP1). Chromatin immunoprecipitation (ChIP) data indicate that promoter binding of B-MYB switches to binding of E2F4 and p130 resulting in a replacement of the MMB (Myb-MuvB) by the DREAM complex. We demonstrate that this replacement depends on p21. Furthermore, transcriptional repression by p53 requires intact DREAM binding sites in the target promoters. The CDE and CHR cell cycle promoter elements are the sites for DREAM binding. These elements as well as the p53 response of Survivin, CDC25C, and PLK1 are evolutionarily conserved. No binding of p53 to these genes is detected by ChIP and mutation of proposed p53 binding sites does not alter the p53 response. Thus, a mechanism for direct p53-dependent transcriptional repression is not supported by the data. In contrast, repression by DREAM is consistent with most previous findings and unifies models based on p21-, E2F4-, p130-, and CDE/CHR-dependent repression by p53. In conclusion, the presented data suggest that the p53-p21-DREAM-CDE/CHR pathway regulates p53-dependent repression of Survivin, CDC25C, and PLK1.

Indexed as

Promoter Regions, GeneticBase SequenceBinding Sitescdc25 PhosphatasesCell Cycle ProteinsChromatin ImmunoprecipitationColorectal NeoplasmsConserved SequenceCyclin-Dependent Kinase Inhibitor p21Down-RegulationE2F4 Transcription FactorGene Expression Regulation, EnzymologicGene Expression Regulation, NeoplasticHCT116 CellsHumansInhibitor of Apoptosis ProteinsBIRC5 protein, humanCDC25C protein, humancdc25 PhosphatasesCDKN1A protein, humanCell Cycle ProteinsCyclin-Dependent Kinase Inhibitor p21E2F4 protein, humanE2F4 Transcription FactorInhibitor of Apoptosis ProteinsMultiprotein ComplexesMYBL2 protein, humanPolo-Like Kinase 1Protein Serine-Threonine KinasesProto-Oncogene ProteinsRetinoblastoma-Like Protein p130SurvivinTP53 protein, humanTrans-ActivatorsTumor Suppressor Protein p53CDE-CHRCDKN1ADREAMp53p53-p21-DREAM-CDE/CHR pathway

Identifiers

PMID26595675
PMCPMC4747163
OpenAlexW2180162195

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.