Evidence map›Paper›PMID 31243901›Full record

ArticleCancer medicine2019

Telomere length in cervical exfoliated cells, interaction with HPV genotype, and cervical cancer occurrence among high-risk HPV-positive women.

Xiaojun Chen, Sun Wei, Hongxia Ma, Guangfu Jin, Zhibin Hu, Han Suping, Dake Li, Dong Hang, Xiaohua Wu, Ni Li

Abstract read
In one paragraph

Article in Cancer medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Role of telomere length in human carcinogenesis (Review).International journal of oncology · 2023
    Review
  4. Prognostic value ofFrontiers in genetics · 2022
    Article
  5. Article
  6. Article
  7. 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

10 authors.

Xiaojun ChenDepartment of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.
Sun WeiDepartment of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Hongxia MaDepartment of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China.ORCID 0000-0002-2462-9693
Guangfu JinDepartment of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China.ORCID 0000-0003-0249-5337
Zhibin HuDepartment of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China.ORCID 0000-0002-8277-5234
Han SupingDepartment of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Dake LiDepartment of Gynecologic Oncology, Nanjing Maternity and Child Health Hospital, Nanjing, China.
Dong HangDepartment of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China.ORCID 0000-0001-6944-0459
Xiaohua WuDepartment of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.ORCID 0000-0002-6889-3541
Ni LiNational Office for Cancer Prevention and Control, Cancer Institute and Hospital, Chinese Academy of Medical Sciences, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAlthough high-risk human papillomavirus (HR-HPV) infection is recognized as the main cause of cervical cancer, only a minority of HPV-infected women develop this malignancy. Increasing evidence suggests that alterations of telomere length might be implicated in carcinogenesis. However, the association between cervical cancer and telomere length remains unknown.

methodsThis case-control study included 591 cervical cancer patients and 373 cancer-free controls, all of whom were infected with HR-HPV. Relative telomere length (RTL) in cervical cancer exfoliated cells was measured by quantitative PCR. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated by logistic regression analysis.

resultsHPV16, 18, 52, and 58 were common in both case and control groups. The proportion of HPV16 infection tended to increase across the quartiles of RTL (P

conclusionShortened telomere length in cervical exfoliated cells was related to the lower risk of cervical cancer among HR-HPV-positive women, which might help to improve cervical cancer screening and surveillance. Further prospective studies with large sample should be designed to validate our preliminary findings, and evaluate the potential efficacy of telomere length for cervical cancer screening.

Indexed as

Telomere ShorteningAdultCase-Control StudiesDNA, ViralEarly Detection of CancerFemaleGenotypeHumansLogistic ModelsMiddle AgedNeoplasm StagingPapillomaviridaePapillomavirus InfectionsProspective StudiesUterine Cervical NeoplasmsDNA, Viralbiomarkercervical cancerhuman papillomavirustelomere

Identifiers

PMID31243901
PMCPMC6712472

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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.