Evidence map›Paper›PMID 33234347›Full record

ReviewTrends in neurosciences2021

Extracellular Vesicle-Mediated Bilateral Communication between Glioblastoma and Astrocytes.

Lisa Nieland, Liza M Morsett, Marike L D Broekman, Xandra O Breakefield, Erik R Abels

Open access · bronzeAbstract readReview
In one paragraph

Review in Trends in neurosciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

50 citing papers in PubMed, 79 citations in OpenAlex.

  1. Cocaine facilitates CaMolecular psychiatry · 2026
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  14. Microenvironmental Drivers of Glioma Progression.International journal of molecular sciences · 2025
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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

5 authors at 3 institutions in 2 countries.

Lisa NielandDepartments of Neurology and Radiology, Massachusetts General Hospital, and NeuroDiscovery Center, Harvard Medical School, Boston, MA, 02129, USA.
Liza M MorsettCenter for Immunology and Inflammatory Diseases, Massachusetts General Hospital and Harvard Medical School, Boston, MA, 02129, USA.
Marike L D BroekmanDepartments of Neurology and Radiology, Massachusetts General Hospital, and NeuroDiscovery Center, Harvard Medical School, Boston, MA, 02129, USA; Department of Neurosurgery, Leiden University Medical Center, 2300 RC, Leiden, The Netherlands; Department of Neurosurgery, Haaglanden Medical Center, 2512 VA, The Hague, The Netherlands.
Xandra O BreakefieldDepartments of Neurology and Radiology, Massachusetts General Hospital, and NeuroDiscovery Center, Harvard Medical School, Boston, MA, 02129, USA.
Erik R AbelsDepartments of Neurology and Radiology, Massachusetts General Hospital, and NeuroDiscovery Center, Harvard Medical School, Boston, MA, 02129, USA; Department of Neurosurgery, Leiden University Medical Center, 2300 RC, Leiden, The Netherlands. Electronic address: eabels@mgh.harvard.edu.
Harvard University · USHarvard NeuroDiscovery Center · USMassachusetts General Hospital · US

Funding

The role of microvesicles in giloma virotherapyP01CA069246 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI CHIOCCA, E. ANTONIO · 1996 to 2021
$30.9M
Transfer of microRNA regulators from glioblastoma to brain microenvironment U19CA179563 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI BREAKEFIELD, XANDRA OWENS, CHAREST, ALAIN · 2013 to 2017
$8.6M
The power of extracellular vesicles in glioblastomaR35CA232103 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI BREAKEFIELD, XANDRA OWENS · 2018 to 2024
$6.9M
NCI NIH HHS P01 CA069246NCI NIH HHS R35 CA232103NCI NIH HHS U19 CA179563
6 · The paper itself

Abstract

Glioblastoma the most aggressive form of brain cancer, comprises a complex mixture of tumor cells and nonmalignant stromal cells, including neurons, astrocytes, microglia, infiltrating monocytes/macrophages, lymphocytes, and other cell types. All nonmalignant cells within and surrounding the tumor are affected by the presence of glioblastoma. Astrocytes use multiple modes of communication to interact with neighboring cells. Extracellular vesicle-directed intercellular communication has been found to be an important component of signaling between astrocytes and glioblastoma in tumor progression. In this review, we focus on recent findings on extracellular vesicle-mediated bilateral crosstalk, between glioblastoma cells and astrocytes, highlighting the protumor and antitumor roles of astrocytes in glioblastoma development.

Indexed as

Brain NeoplasmsExtracellular VesiclesGlioblastomaAstrocytesCell CommunicationHumansastrocytescrosstalkexosomesgliomatumor microenvironment

Identifiers

PMID33234347
PMCPMC7904598
OpenAlexW3107586336

What OpenQuestion holds

Textmetadata
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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.