Evidence map›Paper›PMID 32630033›Full record

ArticleJournal of clinical medicine2020

Slug Is A Surrogate Marker of Epithelial to Mesenchymal Transition (EMT) in Head and Neck Cancer.

T B Steinbichler, J Dudas, J Ingruber, R Glueckert, S Sprung, F Fleischer, N Cidlinsky, D Dejaco, B Kofler, A I Giotakis and 2 more

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.9field-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

24 citing papers in PubMed, 35 citations in OpenAlex.

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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

12 authors at 1 institution in 1 country.

T B SteinbichlerDepartment for Otorhinolaryngology, Head and Neck surgery, Medical University of Innsbruck, 6020 Innsbruck, Austria.
J DudasDepartment for Otorhinolaryngology, Head and Neck surgery, Medical University of Innsbruck, 6020 Innsbruck, Austria.ORCID 0000-0002-9877-3399
J IngruberDepartment for Otorhinolaryngology, Head and Neck surgery, Medical University of Innsbruck, 6020 Innsbruck, Austria.
R GlueckertDepartment for Otorhinolaryngology, Head and Neck surgery, Medical University of Innsbruck, 6020 Innsbruck, Austria.
S SprungInstitute of Pathology, Neuropathology and Molecular Pathology, Medical University of Innsbruck, 6020 Innsbruck, Austria.
F FleischerDepartment for Otorhinolaryngology, Head and Neck surgery, Medical University of Innsbruck, 6020 Innsbruck, Austria.
N CidlinskyDepartment for Otorhinolaryngology, Head and Neck surgery, Medical University of Innsbruck, 6020 Innsbruck, Austria.
D DejacoDepartment for Otorhinolaryngology, Head and Neck surgery, Medical University of Innsbruck, 6020 Innsbruck, Austria.ORCID 0000-0001-9176-7415
B KoflerDepartment for Otorhinolaryngology, Head and Neck surgery, Medical University of Innsbruck, 6020 Innsbruck, Austria.
A I GiotakisDepartment for Otorhinolaryngology, Head and Neck surgery, Medical University of Innsbruck, 6020 Innsbruck, Austria.
I I SkvortsovaDepartment of Therapeutic Radiology and Oncology, Medical University of Innsbruck; 6020 Innsbruck, Austria.ORCID 0000-0001-8993-611X
H RiechelmannDepartment for Otorhinolaryngology, Head and Neck surgery, Medical University of Innsbruck, 6020 Innsbruck, Austria.
Innsbruck Medical University · AT

Funding

Austrian Science Fund P25869-B13 and I3976-B33Austrian Science Fund FWF I 3976Austrian Science Fund FWF P 25869
6 · The paper itself

Abstract

backgroundEpithelial to mesenchymal transition (EMT) promotes therapy resistance in head and neck cancer (HNC) cells. In this study, EMT was quantified in HNC tumor samples by the cellular co-localization of cytokeratin/vimentin, E‑cadherin/β‑catenin and by Slug expression.

methodsTissue samples from HNC patients were stained with antibody pairs against cytokeratin/vimentin and E-cadherin/β-catenin. Epithelial-mesenchymal co-localization was quantified using immunofluorescence multichannel image cytometry. Double positivity was confirmed using confocal microscopy. Slug was semi-quantified by 2 specialists and quantified by bright field image cytometry.

resultsTumor samples of 102 patients were investigated. A loss of E-cadherin positive cells (56.9 ± 2.6% vs. 97.9 ± 1.0%;

conclusionEMT can be assessed in HNC tumor probes by cytokeratin/vimentin co-expression and loss of E-cadherin/β-catenin co-expression. Slug score provides a convenient surrogate marker for EMT.

Indexed as

cancer stem cellsE-cadherinEMThead and neck cancerimage cytometryp16p53β-catenin

Identifiers

PMID32630033
PMCPMC7408865
OpenAlexW3039736010

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.