Evidence map›Paper›PMID 22900004›Full record

ArticlePloS one2012

CD57(high) neuroblastoma cells have aggressive attributes ex situ and an undifferentiated phenotype in patients.

Anne-Marie Schlitter, Carmen Dorneburg, Thomas F E Barth, Joachim Wahl, Johannes H Schulte, Silke Brüderlein, Klaus-Michael Debatin, Christian Beltinger

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

12 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
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  4. Emerging therapeutic targets for neuroblastoma.Expert opinion on therapeutic targets · 2020
    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

8 authors at 2 institutions in 2 countries.

Anne-Marie SchlitterDepartment of Pediatrics and Adolescent Medicine, University Medical Center Ulm, Ulm, Germany.
Carmen Dorneburg
Thomas F E Barth
Joachim Wahl
Johannes H Schulte
Silke Brüderlein
Klaus-Michael Debatin
Christian Beltinger
University Hospital Ulm · DEEssen University Hospital · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNeuroblastoma is thought to originate from neural crest-derived cells. CD57 defines migratory neural crest cells in normal development and is expressed in neuroblastoma. METHODOLOGY AND PRINCIPAL

findingsWe investigated the role of CD57 expression in neuroblastoma cells ex situ and in situ. Compared to CD57(low) U-NB1 neuroblastoma cells, CD57(high) cells developed tumors with decreased latency after orthotopic transplantation into adrenal glands of mice. In addition, CD57(high) U-NB1 and SK-N-BE(2)-C neuroblastoma cells were also more clonogenic, induced more spheres and were less lineage-restricted. CD57(high) cells attached better to endothelial cells and showed enhanced invasiveness. While invasion of U-NB1 cells was inhibited by blocking antibodies against CD57, neither invasion of SK-N-BE(2)-C cells nor adhesion of U-NB1 and SK-N-BE(2)-C cells was attenuated. After tail vein injection only CD57(high) cells generated liver metastases, while overall metastatic rate was not increased as compared to CD57(low) cells. In stroma-poor neuroblastoma of patients CD57(high) cells were associated with undifferentiated tumor cells across all stages and tended to be more frequent after chemotherapy.

conclusionStrong expression of CD57 correlates with aggressive attributes of U-NB1 and SK-N-BE(2)-C neuroblastoma cells and is linked with undifferentiated neuroblastoma cells in patients.

Indexed as

AnimalsCD57 AntigensCell AdhesionCell LineageCell Line, TumorCell MovementGene ExpressionHumansImmunophenotypingIntermediate Filament ProteinsLiver NeoplasmsMaleMembrane GlycoproteinsMiceMice, KnockoutNeoplasm InvasivenessCD57 AntigensIntermediate Filament ProteinsMembrane GlycoproteinsNerve Tissue ProteinsPeripherins

Identifiers

PMID22900004
PMCPMC3416815
OpenAlexW2003345584

What OpenQuestion holds

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LicenceCC BY
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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.