Evidence map›Paper›PMID 32859640›Full record

ArticleCancer genomics & proteomics

hTERT Protein Expression in Cytoplasm and Nucleus and its Association With HPV Infection in Patients With Cervical Cancer.

Pablo Moreno-Acosta, MÓnica Molano, Nicolas Morales, Jinneth Acosta, Cristian GonzÁlez-Prieto, Diana Mayorga, Lina Buitrago, Oscar Gamboa, Juan Carlos MejÍa, July Castro and 6 more

Open access · diamondAbstract read
In one paragraph

Article in Cancer genomics & proteomics. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

6 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. The Advances in Epigenetics for Cancer Radiotherapy.International journal of molecular sciences · 2022
    Review
  5. Review
  6. TOP2A/MCM2, p16BMC cancer · 2021
    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

16 authors at 5 institutions in 3 countries.

Pablo Moreno-AcostaResearch Group in Radiobiology Clinical, Molecular and Cellular, National Cancer Institute, Bogotá, Colombia pmoreno@cancer.gov.co.
MÓnica MolanoCentre Women's Infectious Diseases Research, The Royal Women's Hospital, Melbourne, Australia.
Nicolas MoralesResearch Group in Cancer Biology, National Cancer Institute, Bogotá, Colombia.
Jinneth AcostaPathology Group, National University of Colombia, Bogotá, Colombia.
Cristian GonzÁlez-PrietoStatistics Department, National University of Colombia, Bogotá, Colombia.
Diana MayorgaResearch Group in Radiobiology Clinical, Molecular and Cellular, National Cancer Institute, Bogotá, Colombia.
Lina BuitragoUnit of Analysis, National Cancer Institute, Bogotá, Colombia.
Oscar GamboaUnit of Analysis, National Cancer Institute, Bogotá, Colombia.
Juan Carlos MejÍaGroup of Pathology Oncology, National Cancer Institute, Bogotá, Colombia.
July CastroGroup of Pathology Oncology, National Cancer Institute, Bogotá, Colombia.
Alfredo Romero-RojasGroup of Pathology Oncology, National Cancer Institute, Bogotá, Colombia.
Sophie EspenelDepartment of Radiation Oncology, Institut de Cancérologie de la Loire-Lucien Neuwirth, Saint-Priest en Jarez, France.
Gerald L MurrayCentre Women's Infectious Diseases Research, The Royal Women's Hospital, Melbourne, Australia.
Suzanne M GarlandCentre Women's Infectious Diseases Research, The Royal Women's Hospital, Melbourne, Australia.
Alexis VallardDepartment of Radiation Oncology, Institut de Cancérologie de la Loire-Lucien Neuwirth, Saint-Priest en Jarez, France.
Nicolas MagnÉDepartment of Radiation Oncology, Institut de Cancérologie de la Loire-Lucien Neuwirth, Saint-Priest en Jarez, France.
Instituto Nacional de Cancerología · COInstitute Cancer De La Loire Lucien Neuwirth · FRUniversidad Nacional de Colombia · COUniversity of Melbourne · AURoyal Women's Hospital · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFew studies have analyzed the association between human telomerase reverse transcriptase (hTERT) protein expression (nuclear and cytoplasmic localization), hTERT methylation status, and human papillomavirus (HPV) genotype infection in cervical cancer. PATIENTS AND

methodsOne hundred seventy-three patients with cervical cancer were analyzed. hTERT protein expression was detected by immunohistochemistry. hTERT DNA methylation analysis was performed using a PCR-RLB-hTERT assay, targeting two regions of the hTERT promoter. Type specific HPV infection was detected by using GP5+/GP6+PCR-RLB.

resultshTERT protein expression was found in both cytoplasm and nucleus (78.0% of the samples showed a cytoplasmic localization and 79.8% had a nuclear localization). A statistically significant association was found between alpha 9 and 7 HPV species with a non-methylation pattern of the hTERT promoter and between these species and high expression of hTERT protein with nuclear localization.

conclusionhTERT protein is found in both the nucleus and cytoplasm of patients with cervical cancer and confirm the relationship between the non-methylated status of hTERT promoter and some HPV species as well as the relationship between these species and hTERT protein expression.

Indexed as

DNA MethylationAdultAgedCell NucleusCervix UteriChemoradiotherapyCross-Sectional StudiesCytoplasmDNA, ViralFemaleGene Expression Regulation, NeoplasticHumansMiddle AgedPapillomaviridaePapillomavirus InfectionsPromoter Regions, GeneticDNA, ViralTelomeraseTERT protein, humanCervical cancercytoplasmic hTERTHPVhTERT localizationhTERT methylationhTERT protein expressionnuclear hTERT

Identifiers

PMID32859640
PMCPMC7472445
OpenAlexW3082797207

What OpenQuestion holds

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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.