Evidence map›Paper›PMID 26497215›Full record

ArticleOncotarget2016

Tumor-associated fibroblast-conditioned medium induces CDDP resistance in HNSCC cells.

Teresa Bernadette Steinbichler, Veronika Metzler, Christian Pritz, Herbert Riechelmann, Jozsef Dudas

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
2.3field-weighted citation impact, top 10% 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

30 citing papers in PubMed, 42 citations in OpenAlex.

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  14. Recent Advances in Head and Neck Tumor Microenvironment-Based Therapy.Advances in experimental medicine and biology · 2020
    Article
  15. Pleiotropic Effects of Epithelial Mesenchymal Crosstalk on Head and Neck Cancer: EMT and beyond.Cancer microenvironment : official journal of the International Cancer Microenvironment Society · 2019
    Article
  16. Review
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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

5 authors at 2 institutions in 1 country.

Teresa Bernadette SteinbichlerDepartment of Otorhinolaryngology, Medical University of Innsbruck, Innsbruck, Austria.
Veronika MetzlerDepartment of Otorhinolaryngology, Medical University of Innsbruck, Innsbruck, Austria.
Christian PritzDepartment of Otorhinolaryngology, Medical University of Innsbruck, Innsbruck, Austria.
Herbert RiechelmannDepartment of Otorhinolaryngology, Medical University of Innsbruck, Innsbruck, Austria.
Jozsef DudasDepartment of Otorhinolaryngology, Medical University of Innsbruck, Innsbruck, Austria.
Universität Innsbruck · ATInnsbruck Medical University · AT

Funding

Austrian Science Fund FWF P 25869
6 · The paper itself

Abstract

objectiveEMT (epithelial to mesenchymal transition) contributes to tumor progression and metastasis. We aimed to investigate the effects of EMT on CDDP resistance in HNSCC (head and neck squamous cell carcinoma)-cells.

methodsEMT was induced using conditioned medium from a tumor cell/fibroblast co-culture. HNSCC cells were alternatively treated with TGF-β1. The response to CDDP was evaluated with viability and clonogenic assays.

resultsTreatment of SCC-25/ Detroit 562 cells with conditioned medium increased viability of the tumor cells. Moreover, it doubled the IC50 of CDDP of SCC-25 cells from 6.2 μM to 13.1 μM (p < 0.001). The IC50 of CDDP of Detroit 562 cells was increased following treatment with conditioned medium from 13.1 μM to 26.8 μM (p < 0.01). Colony forming ability after treatment with 5 or 10 μM CDDP was significantly higher in HNSCC cells treated with co-culture conditioned medium than in controls (p < 0.05). Treatment with TGF-β1 had no effect on the IC50 of CDDP (p > 0.1).

conclusionsCell free medium from a co-culture was able to induce EMT in HNSCC cells. Co-culture treated HNSCC cells revealed increased viability and were less sensitive to CDDP treatment. TGF-β1 also induced a mesenchymal phenotype, but did not alter resistance to CDDP in HNSCC cells.

Indexed as

Antineoplastic AgentsApoptosisBlotting, WesternCarcinoma, Squamous CellCell ProliferationCisplatinCoculture TechniquesCulture Media, ConditionedDrug Resistance, NeoplasmEpithelial-Mesenchymal TransitionFibroblastsGene Expression Regulation, NeoplasticGingivaHead and Neck NeoplasmsHumansReal-Time Polymerase Chain ReactionAntineoplastic AgentsCisplatinCulture Media, ConditionedRNA, MessengerTransforming Growth Factor beta1cancer-associated fibroblastschemoresistancecisplatinepithelial to mesenchymal transitionTGF-β1

Identifiers

PMID26497215
PMCPMC4823051
OpenAlexW2300348392

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.