Evidence map›Paper›PMID 34680198›Full record

ReviewCancers2021

Presence of the Human Cytomegalovirus in Glioblastomas-A Systematic Review.

Inti Peredo-Harvey, Afsar Rahbar, Cecilia Söderberg-Nauclér

Open access · goldAbstract readReview
In one paragraph

Review in Cancers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

31 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
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  7. Does human cytomegalovirus provide a novel therapeutic target for patients with glioblastoma?Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
    Review
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  19. Glioblastoma Therapy: Past, Present and Future.International journal of molecular sciences · 2024
    Review
  20. Review
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

3 authors at 2 institutions in 1 country.

Inti Peredo-HarveyDepartment of Neurosurgery, Karolinska University Hospital, 171 76 Stockholm, Sweden.
Afsar RahbarDepartment of Medicine, Solna, BioClinicum, Karolinska Institutet, 171 64 Stockholm, Sweden.
Cecilia Söderberg-NauclérDepartment of Medicine, Solna, BioClinicum, Karolinska Institutet, 171 64 Stockholm, Sweden.
Karolinska Institutet · SEKarolinska University Hospital · SE

Funding

Swedish Cancer Foundation 5044-B05-01XABSwedish Research Council 2016-0484, 2019-01736Swedish Research Council Framework Grant in Infections and Antibiotics K2014-99X-22627-01-4Torsten and Ragnar Söderbergs Foundations MF14/10
6 · The paper itself

Abstract

Glioblastoma is a malignant brain tumor with a dismal prognosis. The standard treatment has not changed in the past 15 years as clinical trials of new treatment protocols have failed. A high prevalence of the human cytomegalovirus (HCMV) in glioblastomas was first reported in 2002. The virus was found only in the tumor and not in the surrounding healthy brain tissue. Many groups have confirmed the presence of the HCMV in glioblastomas, but others could not. To resolve this discrepancy, we systematically reviewed 645 articles identified in different databases. Of these, 81 studies included results from 247 analyses of 9444 clinical samples (7024 tumor samples and 2420 blood samples) by different techniques, and 81 articles included 191 studies that identified the HCMV in 2529 tumor samples (36% of all tumor samples). HCMV proteins were often detected, whereas HCMV nucleic acids were not reliably detected by PCR methods. Optimized immunohistochemical techniques identified the virus in 1391 (84,2%) of 1653 samples. These data suggest that the HCMV is highly prevalent in glioblastomas and that optimized immunohistochemistry techniques are required to detect it.

Indexed as

glioblastomahuman cytomegalovirusimmunohistochemistryin situ hybridizationpolymerase chain reaction

Identifiers

PMID34680198
PMCPMC8533734
OpenAlexW3207895052

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.