Evidence map›Paper›PMID 23936495›Full record

ArticlePloS one2013

Extracellular vesicles secreted from cancer cell lines stimulate secretion of MMP-9, IL-6, TGF-β1 and EMMPRIN.

Jasmina S Redzic, Agnieszka A Kendrick, Karim Bahmed, Kristin D Dahl, Chad G Pearson, William A Robinson, Steven E Robinson, Michael W Graner, Elan Z Eisenmesser

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

29 citing papers in PubMed, 48 citations in OpenAlex.

  1. Article
  2. Review
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  4. Biogenesis and functional implications of extracellular vesicles in cancer metastasis.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
    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 1 institution in 1 country.

Jasmina S RedzicDepartment of Biochemistry and Molecular Genetics, University of Colorado Denver, School of Medicine, Aurora, Colorado, USA.
Agnieszka A Kendrick
Karim Bahmed
Kristin D Dahl
Chad G Pearson
William A Robinson
Steven E Robinson
Michael W Graner
Elan Z Eisenmesser
University of Colorado Denver · US

Funding

Mechanisms of centriole assembly and stabilityR01GM099820 · NIGMS · UNIVERSITY OF COLORADO DENVER · PI PEARSON, CHAD G · 2012 to 2020
$2.9M
EMMPRIN: from biology to molecular mechanismR01GM096019 · NIGMS · UNIVERSITY OF COLORADO DENVER · PI EISENMESSER, ELAN Z · 2011 to 2015
$1.4M
NIGMS NIH HHS 1R01GM096019-01A1NIGMS NIH HHS R01 GM096019NIGMS NIH HHS R01 GM099820
6 · The paper itself

Abstract

Extracellular vesicles (EVs) are key contributors to cancer where they play an integral role in cell-cell communication and transfer pro-oncogenic molecules to recipient cells thereby conferring a cancerous phenotype. Here, we purified EVs using straightforward biochemical approaches from multiple cancer cell lines and subsequently characterized these EVs via multiple biochemical and biophysical methods. In addition, we used fluorescence microscopy to directly show internalization of EVs into the recipient cells within a few minutes upon addition of EVs to recipient cells. We confirmed that the transmembrane protein EMMPRIN, postulated to be a marker of EVs, was indeed secreted from all cell lines studied here. We evaluated the response to EV stimulation in several different types of recipient cells lines and measured the ability of these purified EVs to induce secretion of several factors highly upregulated in human cancers. Our data indicate that purified EVs preferentially stimulate secretion of several proteins implicated in driving cancer in monocytic cells but only harbor limited activity in epithelial cells. Specifically, we show that EVs are potent stimulators of MMP-9, IL-6, TGF-β1 and induce the secretion of extracellular EMMPRIN, which all play a role in driving immune evasion, invasion and inflammation in the tumor microenvironment. Thus, by using a comprehensive approach that includes biochemical, biological, and spectroscopic methods, we have begun to elucidate the stimulatory roles.

Indexed as

BasiginBiomarkers, TumorCell Line, TumorExtracellular SpaceFeedback, PhysiologicalHumansInterleukin-6Matrix Metalloproteinase 9Protein TransportTransforming Growth Factor beta1Up-RegulationBasiginBiomarkers, TumorInterleukin-6Matrix Metalloproteinase 9Transforming Growth Factor beta1

Identifiers

PMID23936495
PMCPMC3731303
OpenAlexW1989437173

What OpenQuestion holds

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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.