Evidence map›Paper›PMID 26999717›Full record

ArticleOncogenesis2016

Kaiso depletion attenuates transforming growth factor-β signaling and metastatic activity of triple-negative breast cancer cells.

B I Bassey-Archibong, J M Kwiecien, S B Milosavljevic, R M Hallett, L G A Rayner, M J Erb, C J Crawford-Brown, K B Stephenson, P-A Bédard, J A Hassell and 1 more

Open access · goldAbstract read
In one paragraph

Article in Oncogenesis, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

32 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
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  4. Review
  5. [Conbercept reverses TGF-βNan fang yi ke da xue xue bao = Journal of Southern Medical University · 2024
    Article
  6. Article
  7. Association of Kaiso and partner proteins in oral squamous cell carcinoma.Journal of Taibah University Medical Sciences · 2023
    Article
  8. Review
  9. Article
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  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Dancing from bottoms up - Roles of the POZ-ZF transcription factor Kaiso in Cancer.Biochimica et biophysica acta. Reviews on cancer · 2019
    Review
  18. Article
  19. Article
  20. Zinc Finger Readers of Methylated DNA.Molecules (Basel, Switzerland) · 2018
    Review
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

11 authors at 2 institutions in 2 countries.

B I Bassey-ArchibongDepartment of Biology, McMaster University, Hamilton, Ontario, Canada.
J M KwiecienDepartment of Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada.
S B MilosavljevicDepartment of Biology, McMaster University, Hamilton, Ontario, Canada.
R M HallettDepartment of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Ontario, Canada.
L G A RaynerDepartment of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton, Ontario, Canada.
M J ErbDepartment of Biology, McMaster University, Hamilton, Ontario, Canada.
C J Crawford-BrownDepartment of Biology, McMaster University, Hamilton, Ontario, Canada.
K B StephensonCentre for Innovative Cancer Research, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.
P-A BédardDepartment of Biology, McMaster University, Hamilton, Ontario, Canada.
J A HassellDepartment of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Ontario, Canada.
J M DanielDepartment of Biology, McMaster University, Hamilton, Ontario, Canada.
McMaster University · CAOttawa Hospital Research Institute

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Triple-negative breast cancers (TNBCs) represent a subset of breast tumors that are highly aggressive and metastatic, and are responsible for a disproportionate number of breast cancer-related deaths. Several studies have postulated a role for the epithelial-to-mesenchymal transition (EMT) program in the increased aggressiveness and metastatic propensity of TNBCs. Although EMT is essential for early vertebrate development and wound healing, it is frequently co-opted by cancer cells during tumorigenesis. One prominent signaling pathway involved in EMT is the transforming growth factor-β (TGFβ) pathway. In this study, we report that the novel POZ-ZF transcription factor Kaiso is highly expressed in TNBCs and correlates with a shorter metastasis-free survival. Notably, Kaiso expression is induced by the TGFβ pathway and silencing Kaiso expression in the highly invasive breast cancer cell lines, MDA-MB-231 (hereafter MDA-231) and Hs578T, attenuated the expression of several EMT-associated proteins (Vimentin, Slug and ZEB1), abrogated TGFβ signaling and TGFβ-dependent EMT. Moreover, Kaiso depletion attenuated the metastasis of TNBC cells (MDA-231 and Hs578T) in a mouse model. Although high Kaiso and high TGFβR1 expression is associated with poor overall survival in breast cancer patients, overexpression of a kinase-active TGFβR1 in the Kaiso-depleted cells was insufficient to restore the metastatic potential of these cells, suggesting that Kaiso is a key downstream component of TGFβ-mediated pro-metastatic responses. Collectively, these findings suggest a critical role for Kaiso in TGFβ signaling and the metastasis of TNBCs.

Identifiers

PMID26999717
PMCPMC4815049
OpenAlexW2310953578

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.