Evidence map›Paper›PMID 27108527›Full record

ArticleOncology reports2016

Increased interleukin-6 expression is associated with poor prognosis and acquired cisplatin resistance in head and neck squamous cell carcinoma.

Jian Gao, Sen Zhao, Trond S Halstensen

Open access · hybridAbstract read
In one paragraph

Article in Oncology reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
4.6field-weighted citation impact, top 4% 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

43 citing papers in PubMed, 68 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Autocrine IL-6 drives cell and extracellular matrix anisotropy in scar fibroblasts.Matrix biology : journal of the International Society for Matrix Biology · 2023
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. Review
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

3 authors at 2 institutions in 1 country.

Jian GaoDepartment of Oral Biology, University of Oslo, Blindern, Oslo 0316, Norway.
Sen ZhaoGenome Biology Group, Department of Molecular Oncology, Institute for Cancer Research, Norwegian Radium Hospital, Oslo 0424, Norway.
Trond S HalstensenDepartment of Oral Biology, University of Oslo, Blindern, Oslo 0316, Norway.
University of Oslo · NONorwegian Cancer Society · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Increased expression of interleukin 6 (IL-6) is associated with poor prognosis and chemoresistance in many different carcinomas, but its role in head and neck squamous cell carcinoma (HNSCC) is still unsettled. Analyzing tumorous mRNA expression data from 399 HNSCC patients revealed that high IL-6 expression predicted poor prognosis. Similar tendency was observed in platinum treated patients, suggesting an IL-6 associated cisplatin resistance. IL-6 increase was also found in two in-house acquired cisplatin‑resistant HNSCC cell lines (both basaloid and conventional squamous cell carcinoma) by using microarray analysis. However, although the in-house acquired cisplatin-resistant cell lines had higher basal and markedly increased cisplatin-induced IL-6 expression, IL-6 did not mediate the cisplatin resistance as neither exogenous IL-6 nor IL-6R/gp130 inhibitors affected cisplatin sensitivity. Moreover, the IL-6/STAT3 pathway was impaired in the resistant cell lines, partly due to decreased IL-6R expression. Thus, high IL-6 expression correlated to poor prognosis and acquired cisplatin resistance, but it did not mediate cisplatin resistance in the HNSCC cell lines.

Indexed as

AdultAgedAged, 80 and overAntineoplastic AgentsCarcinoma, Squamous CellCell Line, TumorCisplatinDrug Resistance, NeoplasmFemaleGene ExpressionHead and Neck NeoplasmsHumansInterleukin-6Kaplan-Meier EstimateMaleMiddle AgedAntineoplastic AgentsCisplatinIL6 protein, humanInterleukin-6

Identifiers

PMID27108527
PMCPMC4869939
OpenAlexW2342309400

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.