Evidence map›Paper›PMID 17453002›Full record

ArticleBritish journal of cancer2007

The role of versican isoforms V0/V1 in glioma migration mediated by transforming growth factor-beta2.

F Arslan, A-K Bosserhoff, T Nickl-Jockschat, A Doerfelt, U Bogdahn, P Hau

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
1.8field-weighted citation impact, top 17% 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

58 citing papers in PubMed, 117 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

F ArslanDepartment of Neurology, University of Regensburg, Universitaetsstrasse 84, Regensburg 93053, Germany.
A-K Bosserhoff
T Nickl-Jockschat
A Doerfelt
U Bogdahn
P Hau
University of Regensburg · DERWTH Aachen University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Versican is a large chondroitin sulphate proteoglycan produced by several tumour cell types, including high-grade glioma. The increased expression of certain versican isoforms in the extracellular matrix (ECM) plays a role in tumour cell growth, adhesion and migration. Transforming growth factor-beta2 (TGF-beta2) is an important modulator of glioma invasion, partially by remodeling the ECM. However, it is unknown whether it interacts with versican during malignant progression of glioma cells. Here, we analysed the effect of TGF-beta2 on the expression of versican isoforms. The expression of versican V0/V1 was upregulated by TGF-beta2 detected by quantitative polymerase chain reaction and immunoprecipitation, whereas V2 was not induced. Using time-lapse scratch and spheroid migration assays, we observed that the glioma migration rate is significantly increased by exogenous TGF-beta2 and inhibited by TGF-beta2-specific antisense oligonucleotides. Interestingly, an antibody specific for the DPEAAE region of glycosaminoglycan-beta domain of versican was able to reverse the effect of TGF-beta2 on glioma migration in a dose-dependent manner. Taken together, we report here that TGF-beta2 triggers the malignant phenotype of high-grade gliomas by induction of migration, and that this effect is, at least in part, mediated by versican V0/V1.

Indexed as

Cell MovementDisease ProgressionGene Expression ProfilingGene Expression Regulation, NeoplasticGliomaHumansNeoplasm InvasivenessProtein IsoformsTransforming Growth Factor beta2Tumor Cells, CulturedVersicansProtein IsoformsTransforming Growth Factor beta2VCAN protein, humanVersicans

Identifiers

PMID17453002
PMCPMC2359935
OpenAlexW2010327215

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.