Evidence map›Paper›PMID 37053156›Full record

ArticlePloS one2023

Condyloma acuminata: An evaluation of the immune response at cellular and molecular levels.

Bruna Stuqui, Paola Jocelan Scarin Provazzi, Maria Leticia Duarte Lima, Ágata Silva Cabral, Ellen Cristina Rivas Leonel, Natalia Maria Candido, Sebastião Roberto Taboga, Márcia Guimarães da Silva, Flávio de Oliveira Lima, Patrícia Pereira Dos Santos Melli and 3 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

8 citing papers in PubMed, 9 citations in OpenAlex.

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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

13 authors at 4 institutions in 1 country.

Bruna StuquiDepartment of Biology, São Paulo State University, São José do Rio Preto, São Paulo, Brazil.
Paola Jocelan Scarin ProvazziDepartment of Biology, São Paulo State University, São José do Rio Preto, São Paulo, Brazil.ORCID 0000-0001-7077-9038
Maria Leticia Duarte LimaDepartment of Biology, São Paulo State University, São José do Rio Preto, São Paulo, Brazil.
Ágata Silva CabralDepartment of Biology, São Paulo State University, São José do Rio Preto, São Paulo, Brazil.
Ellen Cristina Rivas LeonelDepartment of Histology, Embryology and Cell Biology, Federal University of Goiás, Goiânia, Goiás, Brazil.
Natalia Maria CandidoDepartment of Biology, São Paulo State University, São José do Rio Preto, São Paulo, Brazil.
Sebastião Roberto TabogaDepartment of Biology, São Paulo State University, São José do Rio Preto, São Paulo, Brazil.
Márcia Guimarães da SilvaDepartment of Pathology, São Paulo State University, Botucatu, São Paulo, Brazil.
Flávio de Oliveira LimaDepartment of Pathology, São Paulo State University, Botucatu, São Paulo, Brazil.
Patrícia Pereira Dos Santos MelliClinical Hospital of Ribeirāo Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil.
Silvana Maria QuintanaDepartment of Gynecology and Obstetrics, Ribeirāo Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil.
Marilia de Freitas CalmonDepartment of Biology, São Paulo State University, São José do Rio Preto, São Paulo, Brazil.
Paula RahalDepartment of Biology, São Paulo State University, São José do Rio Preto, São Paulo, Brazil.
Faculdade de Medicina de São José do Rio Preto · BRUniversidade de São Paulo · BRUniversidade Estadual Paulista (Unesp) · BRUniversidade Federal de Goiás · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Condyloma acuminata (CA) is a benign proliferative disease mainly affecting in non-keratinized epithelia. Most cases of CA are caused by low-risk human papillomavirus (HPV), mainly HPV 6 and 11. The aim of the current study was to highlight the candidate genes and pathways associated with immune alterations in individuals who did not spontaneously eliminate the virus and, thus, develop genital warts. Paraffin-embedded condyloma samples (n = 56) were analyzed by immunohistochemistry using antibodies against CD1a, FOXP3, CD3, CD4, CD8, and IFN-γ. The immunomarkers were chosen based on the evaluation of the innate and adaptive immune pathways using qPCR analysis of 92 immune-related genes, applying a TaqMan Array Immune Response assay in HPV 6 or HPV 11 positive samples (n = 27). Gene expression analysis revealed 31 differentially expressed genes in CA lesions. Gene expression validation revealed upregulation of GZMB, IFNG, IL12B, and IL8 and downregulation of NFATC4 and IL7 in CA samples. Immunohistochemical analysis showed increased FOXP3, IFN-γ, CD1a, and CD4 expression in CA than in the control tissue samples. In contrast, CD3 and CD8 expression was decreased in CA lesion samples. Increased levels of pro-inflammatory cytokines in HPV-positive patients compared with HPV-negative patients seem to reflect the elevated immunogenicity of HPV-positive CA lesions. Host defense against HPV begins during the early stages of the innate immune response and is followed by activation of T lymphocytes, which are mainly represented by CD4+ and regulatory T cells. The low CD8+ T cell count in CA may contribute to this recurrent behavior. Additional studies are needed to elucidate the mechanism of host defense against HPV infection in CA.

Indexed as

Condylomata AcuminataPapillomavirus InfectionsCytokinesForkhead Transcription FactorsHumansImmunityPapillomaviridaeCytokinesForkhead Transcription Factors

Identifiers

PMID37053156
PMCPMC10101375
OpenAlexW4365443210

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.