Evidence map›Paper›PMID 14704859›Full record

ArticleCellular and molecular life sciences : CMLS2004

The Ets-1 transcription factor is involved in the development and invasion of malignant melanoma.

T Rothhammer, J C Hahne, A Florin, I Poser, F Soncin, N Wernert, A-K Bosserhoff

Open access · greenAbstract read
In one paragraph

Article in Cellular and molecular life sciences : CMLS, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

44 citing papers in PubMed, 110 citations in OpenAlex.

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  13. Neuregulin-1 is a chemoattractant and chemokinetic molecule for trunk neural crest cells.Developmental dynamics : an official publication of the American Association of Anatomists · 2018
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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

7 authors at 3 institutions in 2 countries.

T RothhammerInstitute of Pathology, University of Regensburg, Franz-Josef-Strauss-Allee 11, 93042, Regensburg, Germany.
J C Hahne
A Florin
I Poser
F Soncin
N Wernert
A-K Bosserhoff
University of Bonn · DEUniversity of Regensburg · DEInstitut de Biologie de Lille · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Ets-1 transcription factor plays a role in tumor vascularization and invasion by regulating expression of matrix-degrading proteases in endothelial cells and fibroblasts in the tumor stroma. During early embryogenesis, Ets-1 is expressed in migrating neural crest cells from which melanocytes arise. In the present study, we analyzed Ets-1 expression in various melanocytic lesions and investigated its functional importance in malignant melanomas. We found that Ets-1 was upregulated both in vivo and in vitro in malignant melanoma, compared to benign melanocytic lesions and to primary melanocytes. Assessment of DNA-binding and transactivation assays documented a strong Ets activity in melanoma cells. Using an antisense strategy, the expression and activity of Ets-1 were reduced in the melanoma cell line Mel Im. This correlated with a diminished expression of several Ets-1 target genes known to be involved in invasion, such as MMP1, MMP3, uPA and integrin beta3. In line with these findings, the invasive potential of the melanoma cells measured in a Boyden Chamber model was reduced up to 60% after Ets-1 blockade. This can be attributed to the role of Ets-1 in transcriptional regulation of factors involved in invasion of melanoma cells. We conclude that over-expression of Ets-1 during melanoma development contributes to the malignant phenotype.

Indexed as

Gene Expression Regulation, NeoplasticDNA, NeoplasmGene Expression Regulation, EnzymologicHumansIn Situ HybridizationMelanocytesMelanomaNeoplasm InvasivenessProtein-Tyrosine KinasesProto-Oncogene Protein c-ets-1Proto-Oncogene ProteinsProto-Oncogene Proteins c-etsTranscription FactorsTranscription, GeneticTumor Cells, CulturedDNA, NeoplasmETS1 protein, humanProtein-Tyrosine KinasesProto-Oncogene Protein c-ets-1Proto-Oncogene ProteinsProto-Oncogene Proteins c-etsTranscription Factors

Identifiers

PMID14704859
PMCPMC11138723
OpenAlexW2328310528

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.