Evidence map›Paper›PMID 25565956›Full record

ReviewFrontiers in cellular neuroscience2014

Gliomas and the vascular fragility of the blood brain barrier.

Luiz Gustavo Dubois, Loraine Campanati, Cassia Righy, Isabella D'Andrea-Meira, Tania Cristina Leite de Sampaio E Spohr, Isabel Porto-Carreiro, Claudia Maria Pereira, Joana Balça-Silva, Suzana Assad Kahn, Marcos F DosSantos and 6 more

Abstract readReview
In one paragraph

Review in Frontiers in cellular neuroscience, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 189 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
189citing 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

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

  1. Pooled it
  2. The effect of an adenosine AFluids and barriers of the CNS · 2018
    Trial
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  18. Nano-Based Technology in Glioblastoma.Molecules (Basel, Switzerland) · 2025
    Review
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  20. Review

129 more citing papers are in PubMed but not listed here.

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

16 authors.

Luiz Gustavo DuboisInstituto Estadual do Cérebro Paulo Niemeyer, Rua do Rezende Rio de Janeiro, Brazil.
Loraine CampanatiLaboratório de Morfogênese Celular, Instituto de Ciências Biomédicas da, Universidade Federal do Rio de Janeiro Rio de Janeiro, Brazil.
Cassia RighyInstituto Estadual do Cérebro Paulo Niemeyer, Rua do Rezende Rio de Janeiro, Brazil.
Isabella D'Andrea-MeiraInstituto Estadual do Cérebro Paulo Niemeyer, Rua do Rezende Rio de Janeiro, Brazil.
Tania Cristina Leite de Sampaio E SpohrInstituto Estadual do Cérebro Paulo Niemeyer, Rua do Rezende Rio de Janeiro, Brazil.
Isabel Porto-CarreiroInstituto Estadual do Cérebro Paulo Niemeyer, Rua do Rezende Rio de Janeiro, Brazil.
Claudia Maria PereiraPrograma de Pós-Graduação em Odontologia, Escola de Ciências da Saúde (ECS), Universidade do Grande Rio (UNIGRANRIO) Duque de Caxias, Brazil.
Joana Balça-SilvaCentro de Neurociência e Biologia Celular, Faculdade de Medicina, Universidade de Coimbra Coimbra, Portugal.
Suzana Assad KahnInstituto Estadual do Cérebro Paulo Niemeyer, Rua do Rezende Rio de Janeiro, Brazil.
Marcos F DosSantosLaboratório de Morfogênese Celular, Instituto de Ciências Biomédicas da, Universidade Federal do Rio de Janeiro Rio de Janeiro, Brazil.
Marcela de Almeida Rabello OliveiraInstituto de Ciências Biológicas e da Saúde, Universidade Federal de Alagoas, Maceió Alagoas, Brazil.
Adriana Ximenes-da-SilvaInstituto de Ciências Biológicas e da Saúde, Universidade Federal de Alagoas, Maceió Alagoas, Brazil.
Maria Celeste LopesCentro de Neurociência e Biologia Celular, Faculdade de Medicina, Universidade de Coimbra Coimbra, Portugal.
Eduardo FaveretInstituto Estadual do Cérebro Paulo Niemeyer, Rua do Rezende Rio de Janeiro, Brazil.
Emerson Leandro GasparettoInstituto Estadual do Cérebro Paulo Niemeyer, Rua do Rezende Rio de Janeiro, Brazil.
Vivaldo Moura-NetoInstituto Estadual do Cérebro Paulo Niemeyer, Rua do Rezende Rio de Janeiro, Brazil ; Laboratório de Morfogênese Celular, Instituto de Ciências Biomédicas da, Universidade Federal do Rio de Janeiro Rio de Janeiro, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Astrocytes, members of the glial family, interact through the exchange of soluble factors or by directly contacting neurons and other brain cells, such as microglia and endothelial cells. Astrocytic projections interact with vessels and act as additional elements of the Blood Brain Barrier (BBB). By mechanisms not fully understood, astrocytes can undergo oncogenic transformation and give rise to gliomas. The tumors take advantage of the BBB to ensure survival and continuous growth. A glioma can develop into a very aggressive tumor, the glioblastoma (GBM), characterized by a highly heterogeneous cell population (including tumor stem cells), extensive proliferation and migration. Nevertheless, gliomas can also give rise to slow growing tumors and in both cases, the afflux of blood, via BBB is crucial. Glioma cells migrate to different regions of the brain guided by the extension of blood vessels, colonizing the healthy adjacent tissue. In the clinical context, GBM can lead to tumor-derived seizures, which represent a challenge to patients and clinicians, since drugs used for its treatment must be able to cross the BBB. Uncontrolled and fast growth also leads to the disruption of the chimeric and fragile vessels in the tumor mass resulting in peritumoral edema. Although hormonal therapy is currently used to control the edema, it is not always efficient. In this review we comment the points cited above, considering the importance of the BBB and the concerns that arise when this barrier is affected.

Indexed as

blood-brain barrierbrain tumor related edemaexosomesglioblastomamiRNAneural stem cellstumor-related epileptic seizures

Identifiers

PMID25565956
PMCPMC4264502

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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.