Evidence map›Paper›PMID 25698660›Full record

ArticleClinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases2015

Diversity of human papillomavirus in the anal canal of men: the HIM Study.

L Sichero, A G Nyitray, E M Nunes, B Nepal, S Ferreira, J S Sobrinho, M L Baggio, L Galan, R C Silva, E Lazcano-Ponce and 3 more

Open access · greenAbstract readMulticenter Study
In one paragraph

Article in Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases, 2015. 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
2.4field-weighted citation impact, top 11% 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, 22 citations in OpenAlex.

  1. Review
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  7. Review
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  11. Cervical Infection with Cutaneous Beta and Mucosal Alpha Papillomaviruses.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2017
    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

13 authors at 5 institutions in 3 countries.

L SicheroMolecular Biology Laboratory, Centre of Translational Oncology, Instituto do Câncer do Estado de São Paulo (ICESP), São Paulo, Brazil. Electronic address: laura.sichero@icesp.org.br.
A G NyitrayCenter for Infectious Diseases, The University of Texas School of Public Health, Houston, TX, USA.
E M NunesMolecular Biology Laboratory, Centre of Translational Oncology, Instituto do Câncer do Estado de São Paulo (ICESP), São Paulo, Brazil.
B NepalCenter for Infectious Diseases, The University of Texas School of Public Health, Houston, TX, USA.
S FerreiraMolecular Biology Laboratory, Centre of Translational Oncology, Instituto do Câncer do Estado de São Paulo (ICESP), São Paulo, Brazil.
J S SobrinhoMolecular Biology Laboratory, Centre of Translational Oncology, Instituto do Câncer do Estado de São Paulo (ICESP), São Paulo, Brazil.
M L BaggioMolecular Biology Laboratory, Centre of Translational Oncology, Instituto do Câncer do Estado de São Paulo (ICESP), São Paulo, Brazil.
L GalanLudwig Institute for Cancer Research, São Paulo, Brazil.
R C SilvaCentro de Referência e Treinamento DST/Aids, São Paulo, Brazil.
E Lazcano-PonceCentro de Investigación en Salud Poblacional, Instituto Nacional de Salud Pública, Cuernavaca, México.
A R GiulianoCenter for Infection Research in Cancer, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA.
L L VillaMolecular Biology Laboratory, Centre of Translational Oncology, Instituto do Câncer do Estado de São Paulo (ICESP), São Paulo, Brazil; Department of Radiology and Oncology, School of Medicine of the University of São Paulo and HPV Institute, School of Medicine, Santa Casa de São Paulo, Brazil.
HIM Study Group
Instituto do Câncer do Estado de São Paulo · BRInstituto Nacional de Salud Pública · MXInstituto Paulo Gontijo · BRMoffitt Cancer Center · USUniversidade de São Paulo · BR

Funding

TRANSLATIONAL RESEARCHP30CA076292 · NCI · UNIVERSITY OF SOUTH FLORIDA · PI KENNETH Lynn WRIGHT · 1998 to 2026
$93.5M
Natural History of HPV Infection in Men: The HIM StudyR01CA098803 · NCI · H. LEE MOFFITT CANCER CTR &RES INST · PI GIULIANO, ANNA R. · 2004 to 2014
$18.2M
NCI NIH HHS P30 CA076292NCI NIH HHS R01 CA098803NCI NIH HHS R01CA098803
6 · The paper itself

Abstract

Human papillomavirus (HPV) infections are associated with the development of anogenital lesions in men. There are no reports describing the distribution of non-α HPV types in the anal canal of a sexually diverse group of men. The HPV Infection in Men (HIM) Study is a multicentre study on the natural history of HPV infection in Brazil, Mexico, and the USA. At baseline, 12% of anal canal PCR HPV-positive specimens were not typed by the Roche Linear Array, and were considered to be unclassified. Our goals were to characterize HPVs among these unclassified specimens at baseline, and to assess associations with participant socio-demographic and behavioural characteristics. Unclassified HPVs were typed by sequencing of amplified PGMY09/11 products or cloning of PGMY/GP + nested amplicons followed by sequencing. Further analysis was conducted with FAP primers. Of men with unclassified HPV in the anal canal, most (89.1%) were men who have sex with women. Readable sequences were produced for 62.8% of unclassified specimens, of which 75.2% were characterized HPV types. Eighteen, 26 and three different α-HPV, β-HPV and γ-HPV types were detected, respectively. α-HPVs were more commonly detected among young men (18-30 years) than among older men (45-70 years), whereas β-HPVs were more frequent among mid-adult men (31-44 years). β-HPVs were more common among heterosexual men (85.0%) than among non-heterosexual men. All β-HPVs detected among non-heterosexual men were β2-HPV types. The high prevalence of β-HPV in the anal canal of men who do not report receptive anal sex is suggestive of other forms of transmission that do not involve penile-anal intercourse.

Indexed as

Genetic VariationGenotypeAdolescentAdultAgedAnal CanalBehaviorBrazilCross-Sectional StudiesDemographyFemaleGenotyping TechniquesHumansMaleMexicoMiddle AgedAnal canalcutaneous HPVHIM Studyhuman papillomavirusmalesprevalenceunclassified types

Identifiers

PMID25698660
PMCPMC4538945
OpenAlexW1924962848

What OpenQuestion holds

Textmetadata
LicenceTDM
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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.