Evidence map›Paper›PMID 19190345›Full record

ArticleCancer research2009

Epidermal growth factor receptor signaling synergizes with Hedgehog/GLI in oncogenic transformation via activation of the MEK/ERK/JUN pathway.

Harald Schnidar, Markus Eberl, Stefan Klingler, Doris Mangelberger, Maria Kasper, Cornelia Hauser-Kronberger, Gerhard Regl, Renate Kroismayr, Richard Moriggl, Maria Sibilia and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Cancer research, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 124 papers.

0numbers the graph read from it
0cells of the map it votes in
124citing papers in PubMed
6.2field-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

124 citing papers in PubMed, 210 citations in OpenAlex.

  1. Review
  2. Article
  3. Basaloid Cell Hyperplasia Overlying Dermatofibroma.Dermatopathology (Basel, Switzerland) · 2025
    Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. GLI1: A Therapeutic Target for Cancer.Frontiers in oncology · 2021
    Review
  15. Review
  16. Review
  17. Basal Cell Carcinoma: A Comprehensive Review.International journal of molecular sciences · 2020
    Review
  18. Article
  19. Article
  20. Article

64 more citing papers are in PubMed but not listed here.

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

11 authors at 4 institutions in 2 countries.

Harald SchnidarDepartment of Molecular Biology, University of Salzburg, Salzburg, Austria.
Markus Eberl
Stefan Klingler
Doris Mangelberger
Maria Kasper
Cornelia Hauser-Kronberger
Gerhard Regl
Renate Kroismayr
Richard Moriggl
Maria Sibilia
Fritz Aberger
University of Salzburg · ATInstitute of Cancer Research · CALudwig Boltzmann Institute for Cancer Research · ATParacelsus Medical University · AT

Funding

Austrian Science Fund FWF F 2801Austrian Science Fund FWF F 2807Austrian Science Fund FWF P 20652
6 · The paper itself

Abstract

Persistent activation of the Hedgehog (HH)/GLI signaling pathway has been implicated in the development of a number of human cancers. The GLI zinc finger transcription factors act at the end of the HH signaling cascade to control gene expression, and recent studies have shown that the activity of GLI proteins can be additionally modified by integration of distinct signals, such as the MEK/extracellular signal-regulated kinase (ERK) and phosphinositide-3 kinase (PI3K)/AKT pathway. However, little is known about the identity of the upstream activators of these HH/GLI interacting signaling pathways in cancer. Here, we provide evidence that integration of the HH/GLI and epidermal growth factor receptor (EGFR) pathway synergistically induces oncogenic transformation, which depends on EGFR-mediated activation of the RAS/RAF/MEK/ERK but not of the PI3K/AKT pathway. EGFR/MEK/ERK signaling induces JUN/activator protein 1 activation, which is essential for oncogenic transformation, in combination with the GLI activator forms GLI1 and GLI2. Furthermore, pharmacologic inhibition of EGFR and HH/GLI efficiently reduces growth of basal cell carcinoma (BCC) cell lines derived from mice with activated HH/GLI signaling. The results identify the synergistic integration of GLI activator function and EGFR signaling as a critical step in oncogenic transformation and provide a molecular basis for therapeutic opportunities relying on combined inhibition of the HH/GLI and EGFR/MEK/ERK/JUN pathway in BCC.

Indexed as

Amino Acid SubstitutionAnimalsCell DivisionCell Transformation, NeoplasticErbB ReceptorsExtracellular Signal-Regulated MAP KinasesFibroblastsHedgehog ProteinsHumansKeratinocytesKruppel-Like Transcription FactorsMAP Kinase Kinase KinasesMiceMice, KnockoutNeoplasmsProto-Oncogene Proteins c-junErbB ReceptorsExtracellular Signal-Regulated MAP KinasesGLI1 protein, humanGli1 protein, mouseHedgehog ProteinsKruppel-Like Transcription FactorsMAP Kinase Kinase KinasesProto-Oncogene Proteins c-junTranscription FactorsZinc Finger Protein GLI1

Identifiers

PMID19190345
PMCPMC3035872
OpenAlexW2114121264

What OpenQuestion holds

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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.