Evidence map›Paper›PMID 30697731›Full record

ArticleThe Journal of pathology2019

TBX3 promotes progression of pre-invasive breast cancer cells by inducing EMT and directly up-regulating SLUG.

Milica Krstic, Bart Kolendowski, Matthew J Cecchini, Carl O Postenka, Haider M Hassan, Joseph Andrews, Connor D MacMillan, Karla C Williams, Hon S Leong, Muriel Brackstone and 3 more

Open access · hybridAbstract read
In one paragraph

Article in The Journal of pathology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

23 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. EMT and cancer: what clinicians should know.Nature reviews. Clinical oncology · 2025
    Review
  3. Article
  4. Sequencing of high-frequency mutated genes in breast cancer (BRCA) and associated-functions analysis.International journal of clinical and experimental pathology · 2025
    Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. MicroRNA-143-3p/TBX3 Axis Represses Malignant Cell Behaviors in Bladder Cancer.Computational and mathematical methods in medicine · 2022
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Isoform-specific promotion of breast cancer tumorigenicity by TBX3 involves induction of angiogenesis.Laboratory investigation; a journal of technical methods and pathology · 2020
    Article
  20. 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

13 authors at 3 institutions in 3 countries.

Milica KrsticDepartment of Oncology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada.ORCID 0000-0002-1017-1191
Bart KolendowskiDepartment of Oncology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada.
Matthew J CecchiniDepartment of Pathology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada.
Carl O PostenkaDepartment of Oncology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada.
Haider M HassanDepartment of Oncology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada.
Joseph AndrewsDepartment of Oncology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada.
Connor D MacMillanFaculty of Medicine, University of British Columbia, Vancouver, BC, Canada.
Karla C WilliamsFaculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, BC, Canada.
Hon S LeongDepartments of Urology, Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, USA.
Muriel BrackstoneDepartment of Oncology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada.
Joseph TorchiaDepartment of Oncology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada.
Ann F ChambersDepartment of Oncology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada.
Alan B TuckDepartment of Oncology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada.
Western University · CAUniversity of British Columbia · CAMayo Clinic · US

Funding

Canadian Institutes of Cancer Research (CIHR) PJT-155982
6 · The paper itself

Abstract

The acquisition of cellular invasiveness by breast epithelial cells and subsequent transition from ductal carcinoma in situ (DCIS) to invasive breast cancer is a critical step in breast cancer progression. Little is known about the molecular dynamics governing this transition. We have previously shown that overexpression of the transcriptional regulator TBX3 in DCIS-like cells increases survival, growth, and invasiveness. To explore this mechanism further and assess direct transcriptional targets of TBX3 in a high-resolution, isoform-specific context, we conducted genome-wide chromatin-immunoprecipitation (ChIP) arrays coupled with transcriptomic analysis. We show that TBX3 regulates several epithelial-mesenchymal transition (EMT)-related genes, including SLUG and TWIST1. Importantly, we demonstrate that TBX3 is a direct regulator of SLUG expression, and SLUG expression is required for TBX3-induced migration and invasion. Assessing TBX3 by immunohistochemistry in early-stage (stage 0 and stage I) breast cancers revealed high expression in low-grade lesions. Within a second independent early-stage non-high-grade cohort, we observed an association between TBX3 level in the DCIS and size of the invasive focus. Additionally, there was a positive correlation between TBX3 and SLUG, and TBX3 and TWIST1 in the invasive carcinoma. Pathway analysis revealed altered expression of several proteases and their inhibitors, consistent with the ability to degrade basement membrane in vivo. These findings strongly suggest the involvement of TBX3 in the promotion of invasiveness and progression of early-stage pre-invasive breast cancer to invasive carcinoma through the low-grade molecular pathway. © 2019 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of Pathological Society of Great Britain and Ireland.

Indexed as

Epithelial-Mesenchymal TransitionBreast NeoplasmsCarcinoma, Intraductal, NoninfiltratingCell Line, TumorCell MovementDisease ProgressionFemaleGene Expression Regulation, NeoplasticHumansMiddle AgedNeoplasm GradingNeoplasm InvasivenessNeoplasm StagingSignal TransductionSnail Family Transcription FactorsT-Box Domain ProteinsSNAI1 protein, humanSnail Family Transcription FactorsT-Box Domain ProteinsTBX3 protein, humanbreast cancerductal carcinoma in situ (DCIS)epithelial-to-mesenchymal transition (EMT)SLUGTBX3

Identifiers

PMID30697731
PMCPMC6593675
OpenAlexW2913719755

What Socratic 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 Socratic graph.