Evidence map›Paper›PMID 33013878›Full record

ArticleFrontiers in immunology2020

HPV Induces Changes in Innate Immune and Adhesion Molecule Markers in Cervical Mucosa With Potential Impact on HIV Infection.

Alan Messala A Britto, Livia R Goes, Aida Sivro, Cintia Policarpo, Ângela R Meirelles, Yara Furtado, Gutemberg Almeida, James Arthos, Claudia Cicala, Marcelo A Soares and 2 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

15 citing papers in PubMed, 19 citations in OpenAlex.

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  15. Involvement of TLR9 in priming the immune response in oral papillomatosis induced by low-risk HPV.Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologie
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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 at 6 institutions in 4 countries.

Alan Messala A BrittoPrograma de Oncovirologia, Instituto Nacional de Câncer (INCA), Rio de Janeiro, Brazil.
Livia R GoesPrograma de Oncovirologia, Instituto Nacional de Câncer (INCA), Rio de Janeiro, Brazil.
Aida SivroCentre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa.
Cintia PolicarpoLaboratório de Genômica Funcional e Transdução de Sinal, Departamento de Genética, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
Ângela R MeirellesInstituto de Ginecologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
Yara FurtadoInstituto de Ginecologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
Gutemberg AlmeidaInstituto de Ginecologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
James ArthosLaboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States.
Claudia CicalaLaboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States.
Marcelo A SoaresPrograma de Oncovirologia, Instituto Nacional de Câncer (INCA), Rio de Janeiro, Brazil.
Elizabeth S MachadoLaboratório de Genômica Funcional e Transdução de Sinal, Departamento de Genética, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
Ana Lúcia M GianniniLaboratório de Genômica Funcional e Transdução de Sinal, Departamento de Genética, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
Universidade Federal do Rio de Janeiro · BRNational Institute of Allergy and Infectious Diseases · USHospital Universitário Clementino Fraga Filho · BRInstituto Nacional do Câncer · BRNational Institutes of Health · USUniversity of Manitoba · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

While most HPV infections are asymptomatic and clear spontaneously, persistent infection with high-risk HPVs is associated with cervical cancer and with increased risk of HIV acquisition. Although several hypotheses have been proposed to explain this phenomenon, none has been confirmed. Our aim was to investigate the expression of host factors involved in the susceptibility to HIV infection among HPV-infected women. Cervical samples were collected to characterize the expression levels of HIV susceptibility markers in the mucosa of HPV-infected compared with HPV-uninfected women. No differences in the frequency of CCR5+, integrin α4β7+, activated and memory CD4+ T-cell were detected between the groups. We additionally evaluated the expression levels of genes involved in innate immune responses and in cell adhesion. HPV infected patients expressed higher levels of TLR9 and lower levels of pattern recognition receptors that recognize RNA (TLR3, TLR7, and MDA5/IFIH1). We also detected an impaired IFN pathway, with an increased Type I IFN and a decreased IFNα2 receptor expression. HPV+ samples displayed reduced expression of genes for adherens and tight junctions. Taken together, these results suggest that although HPV infection does not result in the recruitment/activation of susceptible CD4+ T-cell in the female genital tract, it leads to changes in the innate antiviral immune responses and in cell adhesion that are likely to favor HIV infection.

Indexed as

AdultBiomarkersCell Adhesion MoleculesCervix UteriDisease SusceptibilityFemaleHIV-1HIV InfectionsHumansImmunity, InnateMiddle AgedMucous MembranePapillomaviridaePapillomavirus InfectionsRiskTranscriptomeBiomarkersCell Adhesion Moleculescell junctionsHIVHPVinnate immunityinterferon type Itoll-like receptors

Identifiers

PMID33013878
PMCPMC7494736
OpenAlexW3083039032

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.