Evidence map›Paper›PMID 31357676›Full record

ArticleCancers2019

Diminished Condensin Gene Expression Drives Chromosome Instability That May Contribute to Colorectal Cancer Pathogenesis.

Allison K Baergen, Lucile M Jeusset, Zelda Lichtensztejn, Kirk J McManus

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

20 citing papers in PubMed, 40 citations in OpenAlex.

  1. Review
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  15. ReducedCancers · 2021
    Article
  16. Article
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  18. ReducedCancers · 2020
    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

4 authors at 1 institution in 1 country.

Allison K BaergenDepartment of Biochemistry & Medical Genetics, University of Manitoba, Winnipeg, MB R3E 0J9, Canada.
Lucile M JeussetDepartment of Biochemistry & Medical Genetics, University of Manitoba, Winnipeg, MB R3E 0J9, Canada.
Zelda LichtensztejnDepartment of Biochemistry & Medical Genetics, University of Manitoba, Winnipeg, MB R3E 0J9, Canada.
Kirk J McManusDepartment of Biochemistry & Medical Genetics, University of Manitoba, Winnipeg, MB R3E 0J9, Canada. Kirk.McManus@umanitoba.ca.ORCID 0000-0003-0081-8737
CancerCare Manitoba · CA

Funding

CancerCare Manitoba/Research Manitoba PhD Studentship (LMJ)Faculty of Health Sciences/University of Manitoba BSc Medicine Studentship (AKB)Natural Sciences and Engineering Research Council of Canada RGPIN; 2018-05007
6 · The paper itself

Abstract

Chromosome instability (CIN), or constantly evolving chromosome complements, is a form of genome instability implicated in the development and progression of many cancer types, however, the molecular determinants of CIN remain poorly understood. Condensin is a protein complex involved in chromosome compaction, and recent studies in model organisms show that aberrant compaction adversely impacts mitotic fidelity. To systematically assess the clinical and fundamental impacts that reduced condensin gene expression have in cancer, we first assessed gene copy number alterations of all eight condensin genes. Using patient derived datasets, we show that shallow/deep deletions occur frequently in 12 common cancer types. Furthermore, we show that reduced expression of each gene is associated with worse overall survival in colorectal cancer patients. To determine the overall impact that reduced condensin gene expression has on CIN, a comprehensive siRNA-based screen was performed in two karyotypically stable cell lines. Following gene silencing, quantitative imaging microscopy identified increases in CIN-associated phenotypes, including changes in nuclear areas, micronucleus formation, and chromosome numbers. Although silencing corresponded with increases in CIN phenotypes, the most pronounced phenotypes were observed following

Indexed as

chromosome instabilitycolorectal cancercondensinmicronucleussingle cell quantitative imaging microscopy

Identifiers

PMID31357676
PMCPMC6721357
OpenAlexW2964577788

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.