Evidence map›Paper›PMID 33585220›Full record

ReviewFrontiers in oncology2020

The Role of Microglia in Glioblastoma.

Noelia Geribaldi-Doldán, Cecilia Fernández-Ponce, Roberto Navarro Quiroz, Ismael Sánchez-Gomar, Lorena Gómez Escorcia, Erika Puentes Velásquez, Elkin Navarro Quiroz

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed, 1 pooled it
6.1field-weighted citation impact, top 3% 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

61 citing papers in PubMed, 1 synthesis or guideline pooled it, 79 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Two faces of Amitriptyline in anMolecular and clinical oncology · 2026
    Article
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  8. The immunomodulatory role of human cytomegalovirus in cancer in the era of checkpoint immunotherapy.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
    Review
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1 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

7 authors at 4 institutions in 3 countries.

Noelia Geribaldi-DoldánDepartamento de Anatomía y Embriología Humanas, Facultad de Medicina, Universidad de Cádiz, Cádiz, Spain.
Cecilia Fernández-PonceInstituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cádiz, Spain.
Roberto Navarro QuirozCMCC-Centro de Matemática, Computação e Cognição, Laboratório do Biologia Computacional e Bioinformática-LBCB, Universidade Federal do ABC, Sao Paulo, Brazil.
Ismael Sánchez-GomarInstituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cádiz, Spain.
Lorena Gómez EscorciaFaculty of Basic and Biomedical Sciences, Universidad Simón Bolívar, Barranquilla, Colombia.
Erika Puentes VelásquezFaculty of Basic and Biomedical Sciences, Universidad Simón Bolívar, Barranquilla, Colombia.
Elkin Navarro QuirozFaculty of Basic and Biomedical Sciences, Universidad Simón Bolívar, Barranquilla, Colombia.
Universidad Simón Bolívar · COUniversidad de Cádiz · ESBiomedical Research and Innovation Institute of Cadiz · ESUniversidade Federal do ABC · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glioblastoma (GB), the most aggressive malignant glioma, is made up of a large percentage of glioma-associated microglia/macrophages (GAM), suggesting that immune cells play an important role in the pathophysiology of GB. Under physiological conditions, microglia, the phagocytes of the central nervous system (CNS), are involved in various processes such as neurogenesis or axonal growth, and the progression of different conditions such as Alzheimer's disease. Through immunohistochemical studies, markers that enhance GB invasiveness have been shown to be expressed in the peritumoral area of ​​the brain, such as Transforming Growth Factor α (TGF-α), Stromal Sell-Derived Factor 1 (SDF1/CXCL12), Sphingosine-1-Phosphate (S1P) and Neurotrophic Factor Derived from the Glial cell line (GDNF), contributing to the increase in tumor mass. Similarly, it has also been described 17 biomarkers that are present in hypoxic periarteriolar HSC niches in bone marrow and in hypoxic periarteriolar GSC niches in glioblastoma. Interestingly, microglia plays an important role in the microenvironment that supports GB progression, being one of the most important focal points in the study of therapeutic targets for the development of new drugs. In this review, we describe the altered signaling pathways in microglia in the context of GB. We also show how microglia interact with glioblastoma cells and the epigenetic mechanisms involved. Regarding the interactions between microglia and neurogenic niches, some authors indicate that glioblastoma stem cells (GSC) are similar to neural stem cells (NSC), common stem cells in the subventricular zone (SVZ), suggesting that this could be the origin of GB. Understanding the similarities between SVZ and the tumor microenvironment could be important to clarify some mechanisms involved in GB malignancy and to support the discovering of new therapeutic targets for the development of more effective glioblastoma treatments.

Indexed as

epigeneticglioblastomamicrogliasignaling pathwaystherapeutic target

Identifiers

PMID33585220
PMCPMC7879977
OpenAlexW3127193352

What OpenQuestion holds

Textmetadata
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.