Evidence map›Paper›PMID 19924430›Full record

ArticleHistochemistry and cell biology2010

Head and neck squamous cancer stromal fibroblasts produce growth factors influencing phenotype of normal human keratinocytes.

Hynek Strnad, Lukás Lacina, Michal Kolár, Zdenek Cada, Cestmír Vlcek, Barbora Dvoránková, Jan Betka, Jan Plzák, Martin Chovanec, Jana Sáchová and 3 more

Abstract read
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In one paragraph

Article in Histochemistry and cell biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

27 citing papers in PubMed, 50 citations in OpenAlex.

  1. Cytokines and cancer-associated fibroblasts.Journal of hematology & oncology · 2026
    Review
  2. October in focus in HCB.Histochemistry and cell biology · 2025
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Highly colloidally stable trimodalScientific reports · 2020
    Article
  8. Article
  9. Molecules (Basel, Switzerland) · 2020
    Article
  10. Review
  11. Review
  12. Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Cancer Microenvironment: What Can We Learn from the Stem Cell Niche.International journal of molecular sciences · 2015
    Review
  18. Effect of cancer-associated fibroblasts on the migration of glioma cells in vitro.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
    Article
  19. Article
  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

13 authors at 3 institutions in 1 country.

Hynek StrnadInstitute of Molecular Genetics, Academy of Sciences of the Czech Republic, Prague, Czech Republic.
Lukás Lacina
Michal Kolár
Zdenek Cada
Cestmír Vlcek
Barbora Dvoránková
Jan Betka
Jan Plzák
Martin Chovanec
Jana Sáchová
Jaroslav Valach
Markéta Urbanová
Karel Smetana
Charles University · CZCzech Academy of Sciences · CZCzech Academy of Sciences, Institute of Molecular Genetics · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epithelial-mesenchymal interaction between stromal fibroblasts and cancer cells influences the functional properties of tumor epithelium, including the tumor progression and spread. We compared fibroblasts prepared from stroma of squamous cell carcinoma and normal dermal fibroblasts concerning their biological activity toward normal keratinocytes assessed by immunocytochemistry and profiling of gene activation for growth factors/cytokines by microarray chip technology. IGF-2 and BMP-4 were determined as candidate factors responsible for tumor-associated fibroblast activity that influences normal epithelia. This effect was confirmed by addition of recombinant IGF-2 and BMP4, respectively, to the culture medium. This hypothesis was also verified by inhibition experiments where blocking antibodies were employed in the medium conditioned by cancer-associated fibroblast. Presence of these growth factors was also detected in tumor samples.

Indexed as

AnimalsBone Morphogenetic Protein 4Carcinoma, Squamous CellFibroblastsHead and Neck NeoplasmsHumansImmunohistochemistryInsulin-Like Growth Factor IIKeratinocytesMiceNIH 3T3 CellsPhenotypeProtein Array AnalysisRecombinant ProteinsBone Morphogenetic Protein 4Insulin-Like Growth Factor IIRecombinant Proteins

Identifiers

PMID19924430
OpenAlexW2152374554

What OpenQuestion holds

Textmetadata
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.