Evidence map›Paper›PMID 15001985›Full record

ArticleOncogene2004

Collaborative activities of macrophage-stimulating protein and transforming growth factor-beta1 in induction of epithelial to mesenchymal transition: roles of the RON receptor tyrosine kinase.

Da Wang, Qi Shen, Yi-Qing Chen, Ming-Hai Wang

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

36 citing papers in PubMed, 103 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. 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

4 authors at 3 institutions in 2 countries.

Da WangLaboratory of Chang-Jiang Scholar Endowment for Biomedical Sciences, Institute of Infectious Diseases and First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People's Republic of China.
Qi Shen
Yi-Qing Chen
Ming-Hai Wang
University of Colorado Denver · USFirst Affiliated Hospital Zhejiang University · CNUniversity of Colorado Cancer Center · US

Funding

NCI NIH HHS R01 CA91890
6 · The paper itself

Abstract

Epithelial to mesenchymal transition (EMT) is a process occurring during embryonic development and cancer progression. Using recepteur d'origine nantais (RON)-expressing epithelial cells as a model, we showed that RON activation causes spindle-shaped morphology with increased cell motilities. These activities resemble those observed in EMT induced by transforming growth factor (TGF)-beta1 or by Ras-Raf signaling. By immunofluorescent and Western blot analyses, we found that constitutive RON expression results in diminished expression of E-cadherin, redistribution of beta-catenin, reorganization of actin cytoskeleton, and increased expression of vimentin, a mesenchymal filament. RON expression is also essential for TGF-beta1-induced expression of alpha-smooth muscle actin (alpha-SMA), a specialized mesenchymal marker. In the study of signaling pathways responsible for RON-mediated EMT, it was found that PD98059, a MAP kinase inhibitor, blocks the collaborative activities of RON and TGF-beta1 in induction of alpha-SMA expression and restores epithelial cells to their original morphology. Moreover, we showed that RON expression increases Smad2 gene promoter activities and protein expression, which significantly lowers TGF-beta1 threshold for EMT induction. These results suggest that persistent RON expression and activation cause the loss of epithelial phenotypes. These changes, collaborating with TGF-beta1 signaling, could play a critical role in epithelial transdifferentiation towards invasiveness and metastasis of certain cancers.

Indexed as

ActinsAnimalsbeta CateninBiomarkersCadherinsCell DifferentiationCell LineCell NucleusCell SizeCytoskeletal ProteinsCytoskeletonDNA-Binding ProteinsDogsEpithelial CellsFlavonoidsGene Expression Regulation2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-oneActinsbeta CateninBiomarkersCadherinsCTNNB1 protein, humanCytoskeletal ProteinsDNA-Binding ProteinsFlavonoidsHepatocyte Growth Factormacrophage stimulating proteinMitogen-Activated Protein KinasesProto-Oncogene ProteinsReceptor Protein-Tyrosine KinasesRNA, MessengerRON proteinSmad2 ProteinSMAD2 protein, humanTGFB1 protein, humanTrans-ActivatorsTransforming Growth Factor betaTransforming Growth Factor beta1

Identifiers

PMID15001985
OpenAlexW2033247490

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.