Evidence map›Paper›PMID 21281818›Full record

ArticleThe American journal of pathology2011

Gene expression patterns related to vascular invasion and aggressive features in endometrial cancer.

Monica Mannelqvist, Ingunn M Stefansson, Geir Bredholt, Trond Hellem Bø, Anne M Oyan, Inge Jonassen, Karl-Henning Kalland, Helga B Salvesen, Lars A Akslen

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
2.9field-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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 47 citations in OpenAlex.

  1. Pooled it
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  14. Establishing the Role of PPARβ/δ in Carcinogenesis.Trends in endocrinology and metabolism: TEM · 2015
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  17. Prognostic biomarkers in endometrial and ovarian carcinoma.Virchows Archiv : an international journal of pathology · 2014
    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

9 authors at 2 institutions in 1 country.

Monica MannelqvistSection for Pathology, The Gade Institute, University of Bergen, Bergen, Norway.
Ingunn M Stefansson
Geir Bredholt
Trond Hellem Bø
Anne M Oyan
Inge Jonassen
Karl-Henning Kalland
Helga B Salvesen
Lars A Akslen
Haukeland University Hospital · NOUniversity of Bergen · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The presence of tumor cells entering vascular channels is a prognostic marker for many cancers, including endometrial carcinoma. Vascular invasion is considered to be an early step in the metastatic process and important for the progress of malignant tumors. Here, we investigated the gene expression patterns related to vascular involvement in 57 primary endometrial cancers, using DNA microarray and quantitative PCR techniques. A vascular invasion signature of 18 genes was significantly associated with patient survival and clinicopathological phenotype. Vascular involvement was also related to gene sets for epithelial-mesenchymal transition, wound response, endothelial cells, and vascular endothelial growth factor (VEGF) activity. With immunohistochemical validation, both collagen 8 and matrix metalloproteinase 3 (MMP3) were associated with vascular invasion, whereas ANGPTL4 and IL-8 were associated with patient survival. Our findings indicate that vascular involvement within primary tumors is associated with gene expression profiles related to angiogenesis and epithelial-mesenchymal transition. These data could contribute to an improved understanding of potential targets for metastatic spread and may provide clinically important information for better management of endometrial cancer.

Indexed as

Gene Expression ProfilingGene Expression Regulation, NeoplasticBiomarkers, TumorBlotting, WesternCluster AnalysisEndometrial NeoplasmsEndothelial CellsFemaleHumansMiddle AgedNeoplasm InvasivenessNeovascularization, PathologicPhenotypePolymerase Chain ReactionReproducibility of ResultsSurvival AnalysisBiomarkers, Tumor

Identifiers

PMID21281818
PMCPMC3070569
OpenAlexW2052902261

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.