Evidence map›Paper›PMID 23650552›Full record

ArticlePloS one2013

p53 and cell cycle dependent transcription of kinesin family member 23 (KIF23) is controlled via a CHR promoter element bound by DREAM and MMB complexes.

Martin Fischer, Inga Grundke, Sindy Sohr, Marianne Quaas, Saskia Hoffmann, Arne Knörck, Catalina Gumhold, Karen Rother

Open access · goldAbstract 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 42 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 2 pooled it
2.1field-weighted citation impact, top 15% 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

42 citing papers in PubMed, 2 syntheses or guidelines pooled it, 72 citations in OpenAlex.

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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

8 authors at 2 institutions in 1 country.

Martin FischerMolecular Oncology, Medical School, University of Leipzig, Leipzig, Germany.
Inga Grundke
Sindy Sohr
Marianne Quaas
Saskia Hoffmann
Arne Knörck
Catalina Gumhold
Karen Rother
Leipzig University · DESaarland University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The microtubule-dependent molecular motor KIF23 (Kinesin family member 23) is one of two components of the centralspindlin complex assembled during late stages of mitosis. Formation of this complex is known as an essential step for cytokinesis. Here, we identified KIF23 as a new transcriptional target gene of the tumor suppressor protein p53. We showed that p53 reduces expression of KIF23 on the mRNA as well as the protein level in different cell types. Promoter reporter assays revealed that this repression results from downregulation of KIF23 promoter activity. CDK inhibitor p21(WAF1/CIP1) was shown to be necessary to mediate p53-dependent repression. Furthermore, we identified the highly conserved cell cycle genes homology region (CHR) in the KIF23 promoter to be strictly required for p53-dependent repression as well as for cell cycle-dependent expression of KIF23. Cell cycle- and p53-dependent regulation of KIF23 appeared to be controlled by differential binding of DREAM and MMB complexes to the CHR element. With this study, we describe a new mechanism for transcriptional regulation of KIF23. Considering the strongly supporting function of KIF23 in cytokinesis, its p53-dependent repression may contribute to the prevention of uncontrolled cell growth.

Indexed as

Gene SilencingPromoter Regions, GeneticAnimalsCell CycleCyclin-Dependent Kinase Inhibitor p21Gene Expression RegulationHCT116 CellsHumansKv Channel-Interacting ProteinsMiceMicrotubule-Associated ProteinsNIH 3T3 CellsOncogene Proteins v-mybProtein BindingProtein IsoformsProtein StabilityCDKN1A protein, humanCyclin-Dependent Kinase Inhibitor p21KCNIP3 protein, humanKIF23 protein, humanKv Channel-Interacting ProteinsMicrotubule-Associated ProteinsOncogene Proteins v-mybProtein IsoformsRepressor ProteinsRNA, MessengerTP53 protein, humanTumor Suppressor Protein p53

Identifiers

PMID23650552
PMCPMC3641139
OpenAlexW2013437078

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Read underepoch 390

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.