Evidence map›Paper›PMID 26068980›Full record

ArticleOncotarget2015

Molecular profiling of lung adenosquamous carcinoma: hybrid or genuine type?

Erik Vassella, Stephanie Langsch, Matthias S Dettmer, Cornelia Schlup, Maja Neuenschwander, Milo Frattini, Mathias Gugger, Stephan C Schäfer

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
6.7field-weighted citation impact, top 3% 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

34 citing papers in PubMed, 61 citations in OpenAlex.

  1. Activating NRF2Cancer gene therapy · 2025
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  5. The Current Roadmap of Lung Cancer Biology, Genomics and Racial Disparity.International journal of molecular sciences · 2025
    Review
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  7. Article
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  11. Molecular Pathology of Lung Cancer.Cold Spring Harbor perspectives in medicine · 2022
    Review
  12. Article
  13. Review
  14. Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Review
  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

8 authors at 3 institutions in 2 countries.

Erik VassellaInstitute of Pathology, University of Bern, Bern, Switzerland.
Stephanie LangschInstitute of Pathology, University of Bern, Bern, Switzerland.
Matthias S DettmerInstitute of Pathology, University of Bern, Bern, Switzerland.
Cornelia SchlupInstitute of Pathology, University of Bern, Bern, Switzerland.
Maja NeuenschwanderInstitute of Pathology, University of Bern, Bern, Switzerland.
Milo FrattiniInstitute of Pathology, Locarno, Switzerland.
Mathias GuggerInstitute of Pathology, University of Bern, Bern, Switzerland.
Stephan C SchäferInstitute of Pathology, University of Bern, Bern, Switzerland.
University of Bern · CHIstituto Cantonale di Patologia · CHUniversity Hospital Cologne · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lung adenosquamous carcinoma is a particular subtype of non-small cell lung carcinoma that is defined by the coexistence of adenocarcinoma and squamous cell carcinoma components. The aim of this study was to assess the mutational profile in each component of 16 adenosquamous carcinoma samples from a Caucasian population by a combination of next generation sequencing using the cancer hotspot panel as well as the colon and lung cancer panel and FISH. Identified mutations were confirmed by Sanger sequencing of DNA from cancer cells of each component collected by Laser Capture microdissection. Mutations typical for adenocarcinoma as well as squamous cell carcinoma were identified. Driver mutations were predominantly in the trunk suggesting a monoclonal origin of adenosquamous carcinoma. Most remarkably, EGFR mutations and mutations in the PI3K signaling pathway, which accounted for 30% and 25% of tumors respectively, were more prevalent while KRAS mutations were less prevalent than expected for a Caucasian population. Surprisingly, expression of classifier miR-205 was intermediate between that of classical adenocarcinoma and squamous cell carcinoma suggesting that adenosquamous carcinoma is a transitional stage between these tumor types. The high prevalence of therapy-relevant targets opens new options of therapeutic intervention for adenosquamous carcinoma patients.

Indexed as

Gene Expression ProfilingAgedAged, 80 and overBase SequenceCarcinoma, AdenosquamousCarcinoma, Squamous CellDNA Mutational AnalysisDNA, NeoplasmErbB ReceptorsFemaleGene LibraryHigh-Throughput Nucleotide SequencingHumansImmunohistochemistryIn Situ Hybridization, FluorescenceLung NeoplasmsDNA, NeoplasmEGFR protein, humanErbB ReceptorsKRAS protein, humanMicroRNAsMIR205, humanPhosphatidylinositol 3-KinasesProto-Oncogene Proteins p21(ras)adenosquamous carcinomalungmicroRNAnext-generation sequencingtherapy-relevant mutation

Identifiers

PMID26068980
PMCPMC4695160
OpenAlexW1952055580

What OpenQuestion holds

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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.