Evidence map›Paper›PMID 25246271›Full record

ArticleNeoplasia (New York, N.Y.)2014

Deregulation of the replisome factor MCMBP prompts oncogenesis in colorectal carcinomas through chromosomal instability.

Mauricio Quimbaya, Eric Raspé, Geertrui Denecker, Bram De Craene, Ria Roelandt, Wim Declercq, Xavier Sagaert, Lieven De Veylder, Geert Berx

Open access · goldAbstract read
In one paragraph

Article in Neoplasia (New York, N.Y.), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.2field-weighted citation impact, top 44% 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

12 citing papers in PubMed, 15 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

9 authors at 4 institutions in 2 countries.

Mauricio QuimbayaUnit of Molecular and Cellular Oncology, Inflammation Research Center, VIB, 9052 Ghent, Belgium; Department of Biomedical Molecular Biology, Ghent University, 9052 Ghent, Belgium; Department of Plant Systems Biology, VIB, 9052 Gent, Belgium; Department of Plant Biotechnology and Bioinformatics, Ghent University, 9052 Gent, Belgium; Pontificia Universidad Javeriana Cali, Department of Natural Sciences and Mathematics, Cali, Colombia.
Eric RaspéUnit of Molecular and Cellular Oncology, Inflammation Research Center, VIB, 9052 Ghent, Belgium; Department of Biomedical Molecular Biology, Ghent University, 9052 Ghent, Belgium.
Geertrui DeneckerUnit of Molecular and Cellular Oncology, Inflammation Research Center, VIB, 9052 Ghent, Belgium; Department of Biomedical Molecular Biology, Ghent University, 9052 Ghent, Belgium.
Bram De CraeneUnit of Molecular and Cellular Oncology, Inflammation Research Center, VIB, 9052 Ghent, Belgium; Department of Biomedical Molecular Biology, Ghent University, 9052 Ghent, Belgium.
Ria RoelandtUnit of Molecular Signaling and Cell Death, Department for Molecular Biomedical Research, VIB, 9052 Ghent, Belgium; Department of Biomedical Molecular Biology, Ghent University, 9052 Ghent, Belgium.
Wim DeclercqUnit of Molecular Signaling and Cell Death, Department for Molecular Biomedical Research, VIB, 9052 Ghent, Belgium; Department of Biomedical Molecular Biology, Ghent University, 9052 Ghent, Belgium.
Xavier SagaertImaging and Pathology, Katholieke Universiteit Leuven, 3000 Leuven, Belgium.
Lieven De VeylderDepartment of Plant Systems Biology, VIB, 9052 Gent, Belgium; Department of Plant Biotechnology and Bioinformatics, Ghent University, 9052 Gent, Belgium.
Geert BerxUnit of Molecular and Cellular Oncology, Inflammation Research Center, VIB, 9052 Ghent, Belgium; Department of Biomedical Molecular Biology, Ghent University, 9052 Ghent, Belgium. Electronic address: Geert.Berx@irc.vib-UGent.be.
Ghent University · BEVIB-UGent Center for Inflammation Research · BEKU Leuven · BEPontificia Universidad Javeriana · CO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genetic instability has emerged as an important hallmark of human neoplasia. Although most types of cancers exhibit genetic instability to some extent, in colorectal cancers genetic instability is a distinctive characteristic. Recent studies have shown that deregulation of genes involved in sister chromatid cohesion can result in chromosomal instability in colorectal cancers. Here, we show that the replisome factor minichromosome maintenance complex-binding protein (MCMBP), which is directly involved in the dynamics of the minichromosome maintenance complex and contributes to maintaining sister chromatid cohesion, is transcriptionally misregulated in different types of carcinomas. Cellular studies revealed that both MCMBP knockdown and overexpression in different breast and colorectal cell lines is associated with the emergence of a subpopulation of cells with abnormal nuclear morphology that likely arise as a consequence of aberrant cohesion events. Association analysis integrating gene expression data with clinical information revealed that enhanced MCMBP transcript levels correlate with an increased probability of relapse risk in colorectal cancers and different types of carcinomas. Moreover, a detailed study of a cohort of colorectal tumors showed that the MCMBP protein accumulates to high levels in cancer cells, whereas in normal proliferating tissue its abundance is low, indicating that MCMBP could be exploited as a novel diagnostic marker for this type of carcinoma.

Indexed as

Chromosomal InstabilityAdaptor Proteins, Signal TransducingBreast NeoplasmsCell CycleCell Line, TumorCell Transformation, NeoplasticColorectal NeoplasmsFemaleGene ExpressionGene Expression ProfilingGene Knockdown TechniquesGene Regulatory NetworksHistonesHumansMaleMicronuclei, Chromosome-DefectiveAdaptor Proteins, Signal TransducingHistonesMCMBP protein, humanNuclear Proteins

Identifiers

PMID25246271
PMCPMC4235010
OpenAlexW1999274097

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.