Evidence map›Paper›PMID 33066048›Full record

ReviewCancers2020

The CINs of Polo-Like Kinase 1 in Cancer.

Chelsea E Cunningham, Mackenzie J MacAuley, Frederick S Vizeacoumar, Omar Abuhussein, Andrew Freywald, Franco J Vizeacoumar

Open access · goldAbstract readReview
In one paragraph

Review in Cancers, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

16 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. TheLife (Basel, Switzerland) · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Mitotic spindle formation in the absence of Polo kinase.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  13. Review
  14. Review
  15. Review
  16. 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

6 authors at 1 institution in 1 country.

Chelsea E CunninghamDepartment of Pathology, College of Medicine, University of Saskatchewan, Saskatoon, SK S7N 5E5, Canada.
Mackenzie J MacAuleyDepartment of Pathology, College of Medicine, University of Saskatchewan, Saskatoon, SK S7N 5E5, Canada.
Frederick S VizeacoumarDepartment of Pathology, College of Medicine, University of Saskatchewan, Saskatoon, SK S7N 5E5, Canada.ORCID 0000-0002-4676-2911
Omar AbuhusseinCollege of Pharmacy, University of Saskatchewan, 104 Clinic Place, Saskatoon, SK S7N 2Z4, Canada.
Andrew FreywaldDepartment of Pathology, College of Medicine, University of Saskatchewan, Saskatoon, SK S7N 5E5, Canada.
Franco J VizeacoumarDepartment of Pathology, College of Medicine, University of Saskatchewan, Saskatoon, SK S7N 5E5, Canada.
University of Saskatchewan · CA

Funding

Cancer Research Society 22493CIHR PJT-156309CIHR PJT-156401Saskatchewan Cancer Agency Lisa-Rendall FellowshipUniversity of Saskatchewan CoMGRAD
6 · The paper itself

Abstract

Polo-like kinase 1 (PLK1) is overexpressed near ubiquitously across all cancer types and dysregulation of this enzyme is closely tied to increased chromosomal instability and tumor heterogeneity. PLK1 is a mitotic kinase with a critical role in maintaining chromosomal integrity through its function in processes ranging from the mitotic checkpoint, centrosome biogenesis, bipolar spindle formation, chromosome segregation, DNA replication licensing, DNA damage repair, and cytokinesis. The relation between dysregulated PLK1 and chromosomal instability (CIN) makes it an attractive target for cancer therapy. However, clinical trials with PLK1 inhibitors as cancer drugs have generally displayed poor responses or adverse side-effects. This is in part because targeting CIN regulators, including PLK1, can elevate CIN to lethal levels in normal cells, affecting normal physiology. Nevertheless, aiming at related genetic interactions, such as synthetic dosage lethal (SDL) interactions of PLK1 instead of PLK1 itself, can help to avoid the detrimental side effects associated with increased levels of CIN. Since PLK1 overexpression contributes to tumor heterogeneity, targeting SDL interactions may also provide an effective strategy to suppressing this malignant phenotype in a personalized fashion.

Indexed as

chromosomal instabilityDNA damage repairPolo-like kinase 1synthetic dosage lethality

Identifiers

PMID33066048
PMCPMC7599805
OpenAlexW3092782632

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.