Evidence map›Paper›PMID 24920770›Full record

ArticleJournal of clinical microbiology2014

Hypertrophic adenoid is a major infection site of human bocavirus 1.

J L Proenca-Modena, F E Paula, G P Buzatto, L R Carenzi, T H Saturno, M C Prates, M L Silva, L S Delcaro, F C P Valera, E Tamashiro and 2 more

Abstract read
In one paragraph

Article in Journal of clinical microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–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

17 citing papers in PubMed.

  1. Article
  2. Review
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  5. Article
  6. Article
  7. The role of human bocavirus as an agent of community-acquired pneumonia in children under 5 years of age in Fortaleza, Ceará (Northeast Brazil).Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2022
    Article
  8. Article
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  13. Review
  14. Review
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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

12 authors.

J L Proenca-ModenaDepartment of Cell Biology, University of São Paulo School of Medicine, Ribeirão Preto, Brazil Virology Research Center, University of São Paulo School of Medicine, Ribeirão Preto, Brazil Department of Genetics, Evolution, and Bioagents, Institute of Biology, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.
F E PaulaDepartment of Cell Biology, University of São Paulo School of Medicine, Ribeirão Preto, Brazil Virology Research Center, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
G P BuzattoDepartment of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
L R CarenziDepartment of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
T H SaturnoVirology Research Center, University of São Paulo School of Medicine, Ribeirão Preto, Brazil Department of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
M C PratesVirology Research Center, University of São Paulo School of Medicine, Ribeirão Preto, Brazil Department of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
M L SilvaDepartment of Cell Biology, University of São Paulo School of Medicine, Ribeirão Preto, Brazil Virology Research Center, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
L S DelcaroDepartment of Internal Medicine, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
F C P ValeraDepartment of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
E TamashiroDepartment of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
W T Anselmo-LimaDepartment of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
E ArrudaDepartment of Cell Biology, University of São Paulo School of Medicine, Ribeirão Preto, Brazil Virology Research Center, University of São Paulo School of Medicine, Ribeirão Preto, Brazil eaneto@fmrp.usp.br.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human bocavirus 1 (HBoV1) is associated with respiratory infections worldwide, mainly in children. Similar to other parvoviruses, it is believed that HBoV1 can persist for long periods of time in humans, probably through maintaining concatemers of the virus single-stranded DNA genome in the nuclei of infected cells. Recently, HBoV-1 was detected in high rates in adenoid and palatine tonsils samples from patients with chronic adenotonsillar diseases, but nothing is known about the virus replication levels in those tissues. A 3-year prospective hospital-based study was conducted to detect and quantify HBoV1 DNA and mRNAs in samples of the adenoids (AD), palatine tonsils (PT), nasopharyngeal secretions (NPS), and peripheral blood (PB) from patients undergoing tonsillectomy for tonsillar hypertrophy or recurrent tonsillitis. HBoV1 was detected in 25.3% of the AD samples, while the rates of detection in the PT, NPS, and PB samples were 7.2%, 10.5%, and 1.7%, respectively. The viral loads were higher in AD samples, and 27.3% of the patients with HBoV had mRNA detectable in this tissue. High viral loads and detectable mRNA in the AD were associated with HBoV1 detection in the other sample sites. The adenoids are an important site of HBoV1 replication and persistence in children with tonsillar hypertrophy. The adenoids contain high HBoV1 loads and are frequently positive for HBoV mRNA, and this is associated with the detection of HBoV1 in secretions.

Indexed as

AdenoidsAdolescentBloodChildChild, PreschoolDNA, ViralFemaleHospitalsHuman bocavirusHumansHypertrophyInfantMaleParvoviridae InfectionsProspective StudiesRNA, MessengerDNA, ViralRNA, MessengerRNA, Viral

Identifiers

PMID24920770
PMCPMC4136160

What OpenQuestion holds

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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.