Evidence map›Paper›PMID 12789289›Full record

ReviewOncogene2003

Role and regulation of the thrombin receptor (PAR-1) in human melanoma.

Carmen Tellez, Menashe Bar-Eli

Abstract readReview
PubMed Publisher
In one paragraph

Review in Oncogene, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed, 1 pooled it
4.1field-weighted citation impact, top 5% 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

48 citing papers in PubMed, 1 synthesis or guideline pooled it, 126 citations in OpenAlex.

  1. Pooled it
  2. Article
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  7. Article
  8. Article
  9. Use of Nanoparticles in Delivery of Nucleic Acids for Melanoma Treatment.Methods in molecular biology (Clifton, N.J.) · 2021
    Article
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  11. Review
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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

2 authors at 1 institution in 1 country.

Carmen TellezDepartment of Cancer Biology, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA.
Menashe Bar-Eli
The University of Texas MD Anderson Cancer Center · US

Funding

TRANSCRIPTION FACTOR AP2 IN METASTASIS OF MELANOMAR01CA076098 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI BARELI, MENASHE · 1999 to 2012
$3.1M
NCI NIH HHS CA76098
6 · The paper itself

Abstract

To determine treatment strategies and predict the clinical outcome of patients with melanoma it is important to understand the etiology of this disease. Recently, there has been some insight into molecular basis of melanoma including identification of a few of the regulatory factors and genes involved in this disease. For instance, the transcription factor AP-2 plays a tumor suppressor-like role in melanoma progression by regulating genes involved in tumor growth and metastasis. Previously, we have shown that the progression of human melanoma to the metastatic phenotype is associated with loss of AP-2 expression and deregulation of target genes such as MUC18/MCAM, c-KIT, and MMP-2. Increasing evidence demonstrates that the thrombin receptor (protease-activated receptor-1, PAR-1) plays a major role in tumor invasion and contributes to the metastatic phenotype of human melanoma. This review focuses on the role of the thrombin receptor in melanoma and its regulation by AP-2. We show that loss of AP-2 expression in metastatic melanoma cells correlates with overexpression of the thrombin receptor. Our analysis of AP-2/Sp1 complexes within the regulatory region of the thrombin receptor demonstrates that AP-2 binds the proximal 3' region of the promoter and diminishes PAR-1 expression. Levels of AP-2 and Sp1 proteins in a panel of melanoma cell lines demonstrated a marked decrease in the ratio of AP-2/Sp1, a decrease that correlated with overexpression of PAR-1 in metastatic melanoma cells. We propose that loss of AP-2 results in increased expression of the thrombin receptor, which subsequently contributes to the metastatic phenotype of melanoma by upregulating the expression of adhesion molecules, proteases, and angiogenic molecules.

Indexed as

Gene Expression Regulation, NeoplasticDNA-Binding ProteinsHumansMelanomaNeoplasm MetastasisReceptor, PAR-1Receptors, ThrombinSp1 Transcription FactorTranscription Factor AP-2Transcription FactorsDNA-Binding ProteinsReceptor, PAR-1Receptors, ThrombinSp1 Transcription FactorTranscription Factor AP-2Transcription Factors

Identifiers

PMID12789289
OpenAlexW2051967461

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.