Evidence map›Paper›PMID 28595595›Full record

ArticleBMC infectious diseases2017

Multiplex detection in tonsillar tissue of all known human polyomaviruses.

Mohammadreza Sadeghi, Yilin Wang, Torbjörn Ramqvist, Leena-Maija Aaltonen, Lari Pyöriä, Mari Toppinen, Maria Söderlund-Venermo, Klaus Hedman

Open access · goldAbstract readValidation Study
In one paragraph

Article in BMC infectious diseases, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.5field-weighted citation impact, top 15% 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

11 citing papers in PubMed, 22 citations in OpenAlex.

  1. Absence of DNA viruses in ameloblastomas.European journal of oral sciences · 2026
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  5. Review
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  8. Newly detected DNA viruses in juvenile nasopharyngeal angiofibroma (JNA) and oral and oropharyngeal squamous cell carcinoma (OSCC/OPSCC).European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2019
    Article
  9. The occurrence of polyomaviruses WUPyV and KIPyV among patients with severe respiratory infections.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2019
    Article
  10. Article
  11. Article
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

8 authors at 2 institutions in 2 countries.

Mohammadreza SadeghiVirology, University of Helsinki, Helsinki, Finland.ORCID 0000-0002-6947-3012
Yilin WangVirology, University of Helsinki, Helsinki, Finland.
Torbjörn RamqvistDepartment of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.
Leena-Maija AaltonenDepartment of Otorhinolaryngology-Head and Neck Surgery, Helsinki University Hospital, Helsinki, Finland.
Lari PyöriäVirology, University of Helsinki, Helsinki, Finland.
Mari ToppinenVirology, University of Helsinki, Helsinki, Finland.
Maria Söderlund-VenermoVirology, University of Helsinki, Helsinki, Finland.
Klaus HedmanVirology, University of Helsinki, Helsinki, Finland. klaus.hedman@helsinki.fi.
University of Helsinki · FIKarolinska Institutet · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn the past few years, eleven new human viruses have joined the two previously known members JCPyV and BKPyV of the Polyomaviridae family, by virtue of molecular methods. Serology data suggest that infections with human polyomaviruses (HPyVs) occur since childhood and the viruses are widespread in the general population. However, the viral persistence sites and transmission routes are by and large unknown. Our previous studies demonstrated that the four new HPyVs - KIPyV, WUPyV, MCPyV and TSPyV - were present in the tonsils, and suggested lymphoid tissue as a persistent site of these emerging human viruses. We developed a Luminex-based multiplex assay for simultaneous detection of all 13 HPyVs known, and explored their occurrence in tonsillar tissues of children and adults mostly with tonsillitis or tonsillar hypertrophy.

methodsWe set up and validated a new Luminex-based multiplex assay by using primer pairs and probes targeting the respective HPyV viral protein 1 (VP1) genes. With this assay we tested 78 tonsillar tissues for DNAs of 13 HPyVs.

resultsThe multiplex assay allowed for simultaneous detection of 13 HPyVs with high analytical sensitivity and specificity, with detection limits of 10

conclusionsThe Luminex-based HPyV multiplex assay appears highly suitable for clinical diagnostic purposes and large-scale epidemiological studies. Additional evidence was acquired that the lymphoid system plays a role in HPyV infection and persistence. Thereby, shedding from this site during reactivation might take part in transmission of the newly found HPyVs.

Indexed as

AdolescentAdultAgedBiopsyCapsid ProteinsChildChild, PreschoolFemaleHumansHypertrophyMaleMiddle AgedMultiplex Polymerase Chain ReactionPalatine TonsilPolyomavirusPolyomavirus InfectionsCapsid ProteinsVP1 protein, polyomavirusHPyVLuminexPCRTonsil

Identifiers

PMID28595595
PMCPMC5465560
OpenAlexW2622179168

What OpenQuestion holds

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LicenceCC BY
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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.