Evidence map›Paper›PMID 28317069›Full record

ReviewClinical & experimental metastasis2017

Deciphering the role of ectosomes in cancer development and progression: focus on the proteome.

Magdalena Surman, Ewa Stępień, Dorota Hoja-Łukowicz, Małgorzata Przybyło

Abstract readReview
In one paragraph

Review in Clinical & experimental metastasis, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

30 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
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  6. Taking a closer look at matrix vesicle biogenesis.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2025
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  16. Biogenesis of Extracellular Vesicles.Sub-cellular biochemistry · 2021
    Article
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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

4 authors.

Magdalena SurmanDepartment of Glycoconjugate Biochemistry, Institute of Zoology, Jagiellonian University in Krakow, Krakow, Poland.
Ewa StępieńDepartment of Medical Physics, M. Smoluchowski Institute of Physics, Jagiellonian University in Krakow, Krakow, Poland.
Dorota Hoja-ŁukowiczDepartment of Glycoconjugate Biochemistry, Institute of Zoology, Jagiellonian University in Krakow, Krakow, Poland.
Małgorzata PrzybyłoDepartment of Glycoconjugate Biochemistry, Institute of Zoology, Jagiellonian University in Krakow, Krakow, Poland. malgorzata.przybylo@uj.edu.pl.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ectosomes are small heterogeneous membrane vesicles generated by budding from the plasma membrane in a variety of cell types and, more frequently, in tumor cells. They are shed into the extracellular space and are proposed as a novel form of intracellular communication in which information is transmitted from the originating cell to recipient cells without direct cell-to-cell contact. This review focuses on a single population of extracellular vesicles-ectosomes. We summarize recent studies of tumor-derived ectosomes which examine their biogenesis and protein cargo, and their influence on different aspects of cancer progression. We discuss possible clinical implications involving ectosomes as potential biomarkers, diagnostic tools and treatment targets in oncology. The unique composition of the molecules (cargo) that ectosomes carry, and their functional role, depends largely on the state of their originating cell. Through horizontal transfer of a variety of biologically active molecules (including proteins, lipids and nucleic acids) between donor and recipient cells, tumor-derived ectosomes may play functional roles in oncogenic transformation, tumor progression, invasion, metastasis, angiogenesis promotion, escape from immune surveillance, and drug resistance, thereby facilitating disease progression. The presence of tumor-derived ectosomes in body fluids such as the blood and urine of cancer patients makes them potentially useful prognostic and predictive biomarkers. Tumor-derived ectosomes also offer possible targets for multiple therapeutic strategies.

Indexed as

AnimalsCell CommunicationCell-Derived MicroparticlesCell Transformation, NeoplasticDisease ProgressionHumansNeoplasmsCancerEctosomesImmunosuppressionIntracellular communicationMultidrug resistanceTumor microenvironment

Identifiers

PMID28317069
PMCPMC5442264

What OpenQuestion holds

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Registered trials

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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.