Evidence map›Paper›PMID 23308057›Full record

ArticleNeoplasia (New York, N.Y.)2012

Anti-S100A4 antibody suppresses metastasis formation by blocking stroma cell invasion.

Jörg Klingelhöfer, Birgitte Grum-Schwensen, Mette K Beck, Rikke Stagaard Petersen Knudsen, Mariam Grigorian, Eugene Lukanidin, Noona Ambartsumian

Open access · goldAbstract read
In one paragraph

Article in Neoplasia (New York, N.Y.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 13% 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

36 citing papers in PubMed, 1 synthesis or guideline pooled it, 59 citations in OpenAlex.

  1. Pooled it
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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 2 institutions in 1 country.

Jörg KlingelhöferDepartment of Tumor Microenvironment and Metastasis, Danish Cancer Society, Copenhagen Ø, Denmark. klingelhofer@sund.ku.dk
Birgitte Grum-Schwensen
Mette K Beck
Rikke Stagaard Petersen Knudsen
Mariam Grigorian
Eugene Lukanidin
Noona Ambartsumian
Danish Cancer Society · DKUniversity of Copenhagen · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The small Ca-binding protein, S100A4, has a well-established metastasis-promoting activity. Moreover, its expression is tightly correlated with poor prognosis in patients with numerous types of cancer. Mechanistically, the extracellular S100A4 drives metastasis by affecting the tumor microenvironment, making it an attractive target for anti-cancer therapy. In this study, we produced a function-blocking anti-S100A4 monoclonal antibody with metastasis-suppressing activity. Antibody treatment significantly reduced metastatic burden in the lungs of experimental animals by blocking the recruitment of T cells to the site of the primary tumor. In vitro studies demonstrated that this antibody efficiently reduced the invasion of T cells in a fibroblast monolayer. Moreover, it was capable of suppressing the invasive growth of human and mouse fibroblasts. We presume therefore that the antibody exerts its activity by suppressing stroma cell recruitment to the site of the growing tumor. Our epitope mapping studies suggested that the antibody recognition site overlaps with the target binding interface of human S100A4. We conclude here that this antibody could serve as a solid basis for development of an efficient anti-metastatic therapy.

Indexed as

Antibodies, NeoplasmAdenocarcinomaAnimalsAntibodies, MonoclonalBreast NeoplasmsCell Line, TumorCell MovementEpitope MappingFibroblastsHumansLung NeoplasmsMiceS100 Calcium-Binding Protein A4S100 ProteinsStromal CellsT-LymphocytesAntibodies, MonoclonalAntibodies, NeoplasmS100A4 protein, humanS100a4 protein, mouseS100 Calcium-Binding Protein A4S100 Proteins

Identifiers

PMID23308057
PMCPMC3540950
OpenAlexW1946855779

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.