Evidence map›Paper›PMID 41578919›Full record

ArticleJournal of medical virology2026

Rhinovirus Infects B and CD4 T Lymphocytes in Hypertrophic Tonsils in Children.

Ronaldo Martins, Flavia E de Paula, Talita B G Mitchell, Miria F Criado, Ricardo S Cardoso, Bruna L S Jesus, Italo A Castro, Murilo Henrique Anzolini Cassiano, Daniela Méria Ramos Rodrigues, Noilson Oliveira and 5 more

Erratum issuedAbstract read
In one paragraph

Article in Journal of medical virology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors.

Ronaldo MartinsDepartment of Clinical Analyzes, Toxicology and Food Science (DACTB), University of São Paulo School of Pharmaceutical Sciences of Ribeirao Preto, Ribeirão Preto, Brazil.ORCID https://orcid.org/0000-0002-8902-5962
Flavia E de PaulaDepartment of Cell Biology and Virology Research Center, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
Talita B G MitchellDepartment of Cell Biology and Virology Research Center, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
Miria F CriadoDepartment of Cell Biology and Virology Research Center, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
Ricardo S CardosoDepartment of Cell Biology and Virology Research Center, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
Bruna L S JesusDepartment of Cell Biology and Virology Research Center, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
Italo A CastroDepartment of Cell Biology and Virology Research Center, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.ORCID https://orcid.org/0000-0001-7885-7547
Murilo Henrique Anzolini CassianoDepartment of Cell Biology and Virology Research Center, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
Daniela Méria Ramos RodriguesDepartment of Cell Biology and Virology Research Center, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.
Noilson OliveiraInstitute of Mathematics and Statistics University of São Paulo, São Paulo, Brazil.
Lucas CarenziDepartment of Ophthalmology, Otorhinolaryngology and Head and Neck Surgery, University of Sao Paulo School of Medicine, Ribeirão Preto, Brazil.
Fabiana C ValeraDepartment of Ophthalmology, Otorhinolaryngology and Head and Neck Surgery, University of Sao Paulo School of Medicine, Ribeirão Preto, Brazil.
Edwin TamashiroDepartment of Ophthalmology, Otorhinolaryngology and Head and Neck Surgery, University of Sao Paulo School of Medicine, Ribeirão Preto, Brazil.
Wilma T Anselmo-LimaDepartment of Ophthalmology, Otorhinolaryngology and Head and Neck Surgery, University of Sao Paulo School of Medicine, Ribeirão Preto, Brazil.
Eurico ArrudaDepartment of Cell Biology and Virology Research Center, University of São Paulo School of Medicine, Ribeirão Preto, Brazil.

Funding

National Research Council (CNPq) 310100/2017-8State of Sao Paulo Research Foundation (FAPESP) 2013/06380-0State of Sao Paulo Research Foundation (FAPESP) 2013/16349-2State of Sao Paulo Research Foundation (FAPESP) 2017/25654-4
6 · The paper itself

Abstract

Prolonged detection of rhinovirus (RV) in secretions after a typical cold and asymptomatic shedding are frequently reported. Although RV has been detected in human hypertrophic tonsils, its replicative status and host cell range remain unclear. In this study, we analyzed RV replication, infected cell types, and recovery of infectious virus in adenoids, palatine tonsils, and respiratory secretions from 293 children with tonsillar hypertrophy undergoing tonsillectomy. Samples were screened by real-time RT-PCR, and RV-positive samples were analyzed using immunohistochemistry (IHC), chromogenic in situ hybridization (CISH), flow cytometry, and RV isolation in cell culture. RV genotypes from species A, B, and C were identified in adenotonsillar samples. RV antigenome and structural proteins were detected in tonsillar epithelial surfaces, parenchyma, and in CD4 + T and B lymphocytes. Infectious RV was recovered from adenoids and respiratory secretions. In vitro infection of tonsillar mononuclear cells with RV-16 and RV-1A resulted in viral progeny production and secretion of distinct cytokine profiles. These findings demonstrate that RV infects tonsillar T and B lymphocytes, suggesting that tonsils can serve as sites of prolonged infection and sources of RV shedding. RV infection of immune cells may have potential impact on the local immune microenvironment.

Indexed as

B-LymphocytesCD4-Positive T-LymphocytesPalatine TonsilPicornaviridae InfectionsRhinovirusAdenoidsChildChild, PreschoolCytokinesFemaleFlow CytometryHumansHypertrophyImmunohistochemistryIn Situ HybridizationMaleCytokinesadenotonsillar hypertrophycytokineslymphocytesrhinovirustonsillectomy

Identifiers

PMID41578919
PMCPMC12831225

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.