Evidence map›Paper›PMID 33531399›Full record

ArticlemBio2021

Persistence of Human Bocavirus 1 in Tonsillar Germinal Centers and Antibody-Dependent Enhancement of Infection.

Man Xu, Maria Fernanda Perdomo, Salla Mattola, Lari Pyöriä, Mari Toppinen, Jianming Qiu, Maija Vihinen-Ranta, Klaus Hedman, Johanna Nokso-Koivisto, Leena-Maija Aaltonen and 1 more

Open access · goldAbstract read
In one paragraph

Article in mBio, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

14 citing papers in PubMed, 30 citations in OpenAlex.

  1. Review
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  8. Significant Association of Cutavirus With Parapsoriasis en Plaques: High Prevalence Both in Skin Swab and Biopsy Samples.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2023
    Article
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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

11 authors at 3 institutions in 2 countries.

Man XuDepartment of Virology, University of Helsinki, Helsinki, Finland.ORCID 0000-0001-5811-966X
Maria Fernanda PerdomoDepartment of Virology, University of Helsinki, Helsinki, Finland.ORCID 0000-0002-9031-4251
Salla MattolaDepartment of Biological and Environmental Science, University of Jyväskylä, Jyväskylä, Finland.
Lari PyöriäDepartment of Virology, University of Helsinki, Helsinki, Finland.ORCID 0000-0001-9504-5807
Mari ToppinenDepartment of Virology, University of Helsinki, Helsinki, Finland.ORCID 0000-0002-1205-2399
Jianming QiuDepartment of Microbiology, Molecular Genetics and Immunology, University of Kansas Medical Center, Kansas City, Kansas, USA.ORCID 0000-0001-9850-1695
Maija Vihinen-RantaDepartment of Biological and Environmental Science, University of Jyväskylä, Jyväskylä, Finland.ORCID 0000-0003-0959-1153
Klaus HedmanDepartment of Virology, University of Helsinki, Helsinki, Finland.ORCID 0000-0003-1779-7960
Johanna Nokso-KoivistoDepartment of Otorhinolaryngology-Head and Neck Surgery, Helsinki University Hospital, Helsinki, Finland.
Leena-Maija AaltonenDepartment of Otorhinolaryngology-Head and Neck Surgery, Helsinki University Hospital, Helsinki, Finland.
Maria Söderlund-VenermoDepartment of Virology, University of Helsinki, Helsinki, Finland maria.soderlund-venermo@helsinki.fi.ORCID 0000-0002-4582-8317
University of Helsinki · FIUniversity of Jyväskylä · FIUniversity of Kansas Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human bocavirus 1 (HBoV1), a nonenveloped single-stranded DNA parvovirus, causes mild to life-threatening respiratory tract infections, acute otitis media, and encephalitis in young children. HBoV1 often persists in nasopharyngeal secretions for months, hampering diagnosis. It has also been shown to persist in pediatric palatine and adenoid tonsils, which suggests that lymphoid organs are reservoirs for virus spread; however, the tissue site and host cells remain unknown. Our aim was to determine, in healthy nonviremic children with preexisting HBoV1 immunity, the adenotonsillar persistence site(s), host cell types, and virus activity. We discovered that HBoV1 DNA persists in lymphoid germinal centers (GCs), but not in the corresponding tonsillar epithelium, and that the cell types harboring the virus are mainly naive, activated, and memory B cells and monocytes. Both viral DNA strands and both sides of the genome were detected, as well as infrequent mRNA. Moreover, we showed, in B-cell and monocyte cultures and

Indexed as

Antibody-Dependent EnhancementAdolescentAdultAgedB-LymphocytesChildChild, PreschoolDNA, ViralEndosomesGerminal CenterHuman bocavirusHumansInfantInfant, NewbornMiddle AgedMonocytesDNA, ViralADEgerminal centerin situ hybridizationparvovirustonsilsvirus persistence

Identifiers

PMID33531399
PMCPMC7858059
OpenAlexW3128718049

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.