Evidence map›Paper›PMID 38111531›Full record

ArticleFrontiers in oncology2023

Identification of a core EMT signature that separates basal-like breast cancers into partial- and post-EMT subtypes.

Erik Knutsen, Saikat Das Sajib, Tonje Fiskaa, James Lorens, Thorarinn Gudjonsson, Gunhild M Mælandsmo, Steinar Daae Johansen, Ole-Morten Seternes, Maria Perander

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.6field-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

9 citing papers in PubMed, 7 citations in OpenAlex.

  1. International journal of molecular sciences · 2026
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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 5 institutions in 2 countries.

Erik KnutsenDepartment of Medical Biology, Faculty of Health Sciences, UiT the Arctic University of Norway, Tromsø, Norway.
Saikat Das SajibDepartment of Medical Biology, Faculty of Health Sciences, UiT the Arctic University of Norway, Tromsø, Norway.
Tonje FiskaaDepartment of Medical Biology, Faculty of Health Sciences, UiT the Arctic University of Norway, Tromsø, Norway.
James LorensDepartment of Biomedicine, University of Bergen, Bergen, Norway.
Thorarinn GudjonssonDepartment of Anatomy, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland.
Gunhild M MælandsmoDepartment of Medical Biology, Faculty of Health Sciences, UiT the Arctic University of Norway, Tromsø, Norway.
Steinar Daae JohansenDepartment of Medical Biology, Faculty of Health Sciences, UiT the Arctic University of Norway, Tromsø, Norway.
Ole-Morten SeternesDepartment of Pharmacy, Faculty of Health Sciences, UiT The Arctic University of Norway, Tromsø, Norway.
Maria PeranderDepartment of Medical Biology, Faculty of Health Sciences, UiT the Arctic University of Norway, Tromsø, Norway.
UiT The Arctic University of Norway · NONord University · NOOslo University Hospital · NOUniversity of Bergen · NOUniversity of Iceland · IS

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epithelial-mesenchymal transition (EMT) is a cellular plasticity program critical for embryonic development and tissue regeneration, and aberrant EMT is associated with disease including cancer. The high degree of plasticity in the mammary epithelium is reflected in extensive heterogeneity among breast cancers. Here, we have analyzed RNA-sequencing data from three different mammary epithelial cell line-derived EMT models and identified a robust mammary EMT gene expression signature that separates breast cancers into distinct subgroups. Most strikingly, the basal-like breast cancers form two subgroups displaying partial-EMT and post-EMT gene expression patterns. We present evidence that key EMT-associated transcription factors play distinct roles at different stages of EMT in mammary epithelial cells.

Indexed as

breast cancerEMT-transcription factorsepithelial-mesenchymal transitiongene expression signatureRNA-Seq

Identifiers

PMID38111531
PMCPMC10726128
OpenAlexW4389306960

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.