Evidence map›Paper›PMID 31396215›Full record

ArticleFrontiers in immunology2019

E6/E7 and E6

Cristina Artaza-Irigaray, Andrea Molina-Pineda, Adriana Aguilar-Lemarroy, Pablo Ortiz-Lazareno, Laura P Limón-Toledo, Ana L Pereira-Suárez, Wendoline Rojo-Contreras, Luis F Jave-Suárez

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

38 citing papers in PubMed, 50 citations in OpenAlex.

  1. Review
  2. Article
  3. Microbiology (Reading, England) · 2026
    Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Alternative splicing in the genome of HPV and its regulation.Frontiers in cellular and infection microbiology · 2024
    Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Review
  19. Article
  20. Article
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

8 authors at 2 institutions in 1 country.

Cristina Artaza-IrigarayCentro de Investigación Biomédica de Occidente, Instituto Mexicano del Seguro Social, Guadalajara, Mexico.
Andrea Molina-PinedaCentro de Investigación Biomédica de Occidente, Instituto Mexicano del Seguro Social, Guadalajara, Mexico.
Adriana Aguilar-LemarroyCentro de Investigación Biomédica de Occidente, Instituto Mexicano del Seguro Social, Guadalajara, Mexico.
Pablo Ortiz-LazarenoCentro de Investigación Biomédica de Occidente, Instituto Mexicano del Seguro Social, Guadalajara, Mexico.
Laura P Limón-ToledoCentro Médico Nacional de Occidente, Instituto Mexicano del Seguro Social, Hospital de Ginecología y Obstetricia, Guadalajara, Mexico.
Ana L Pereira-SuárezDepartamento de Fisiología, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Mexico.
Wendoline Rojo-ContrerasInstituto Mexicano del Seguro Social, Hospital General Regional 110, Guadalajara, Mexico.
Luis F Jave-SuárezCentro de Investigación Biomédica de Occidente, Instituto Mexicano del Seguro Social, Guadalajara, Mexico.
Mexican Social Security Institute · MXUniversidad de Guadalajara · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Keratinocyte infection with high-risk human papillomavirus genotypes has been linked to cancer development. In cervix, the alpha HPV16 and HPV18 have been reported as the mayor causative agents of cervical cancer. Oncogenic progression and chronic inflammation are closely related processes, with IL-6 as one of the main pro-inflammatory cytokines involved. However, there are limited studies about the regulation of IL-6 by low and high risk HPVs and the HPV proteins implicated in this modulation. In this work, we report the overexpression of IL-6 in HPV infected cervical cancer derived cell lines (HeLa and SiHa) compared to non-tumorigenic keratinocytes (HaCaT), and in Cervical Intraepithelial Neoplasia grade 1 HPV16 and HPV18 positive cervical samples compared to HPV negative samples without lesions. Moreover, we generated HaCaT keratinocytes that express E5, E6, and E7 from high risk (16 or 18) or low risk (62 and 84) HPVs. E5 proteins do not modify IL-6 expression, while E7 modestly increase it. Interestingly, E6 proteins in HaCaT cells upregulate IL-6 mRNA expression and protein secretion. Indeed, in HaCaT cells that express high risk HPV16E6 or HPV18E6 proteins, only the truncated E6

Indexed as

Cell Line, TumorDNA-Binding ProteinsFemaleGene Expression Regulation, NeoplasticHumansInterleukin-6KeratinocytesOncogene Proteins, ViralPapillomavirus E7 ProteinsPapillomavirus InfectionsRepressor ProteinsTumor Suppressor Protein p53Up-RegulationUterine Cervical NeoplasmsDNA-Binding ProteinsE6 protein, Human papillomavirus type 16E6 protein, Human papillomavirus type 18E7 protein, Human papillomavirus type 18IL6 protein, humanInterleukin-6oncogene protein E7, Human papillomavirus type 16Oncogene Proteins, ViralPapillomavirus E7 ProteinsRepressor ProteinsTP53 protein, humanTumor Suppressor Protein p53cervical cancerchronic inflammationE6*HPV16HPV18human papillomavirusIL-6

Identifiers

PMID31396215
PMCPMC6664019
OpenAlexW2954493758

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.