Evidence map›Paper›PMID 26300990›Full record

ArticleClinical epigenetics2015

Triage of high-risk human papillomavirus-positive women by methylated POU4F3.

Par Bahadur Pun, Yu-Ping Liao, Po-Hsuan Su, Hui-Chen Wang, Yu-Chih Chen, Yaw-Wen Hsu, Rui-Lan Huang, Cheng-Chang Chang, Hung-Cheng Lai

Open access · goldAbstract read
In one paragraph

Article in Clinical epigenetics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Review
  9. Screening for cervical cancer: Choices & dilemmas.The Indian journal of medical research · 2021
    Review
  10. Article
  11. Frontiers in genetics · 2020
    Article
  12. Article
  13. Article
  14. Article
  15. 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

9 authors at 3 institutions in 1 country.

Par Bahadur PunMolecular Cell Biology, Taiwan International Graduate Program, Academia Sinica, 128 Academia Road, Section 2, Nankang, Taipei, 11529 Taiwan ; Graduate Institute of Life Science, National Defense Medical Center, No.161, Section 6, Min-Chuan East Road, Taipei, 11490 Taiwan.
Yu-Ping LiaoDepartment of Obstetrics and Gynecology, School of Medicine, College of Medicine, Taipei Medical University, No. 250, Wuxing Street, Taipei, 11031 Taiwan.
Po-Hsuan SuDepartment of Obstetrics and Gynecology, Shuang Ho Hospital, Taipei Medical University, No. 291, Zhongzheng Rd., Zhonghe District, New Taipei City, 23561 Taiwan.
Hui-Chen WangDepartment of Obstetrics and Gynecology, School of Medicine, College of Medicine, Taipei Medical University, No. 250, Wuxing Street, Taipei, 11031 Taiwan.
Yu-Chih ChenDivision of Research and Analysis, Food and Drug Administration, Ministry of Health and Welfare, No. 161-2, Kunyang St, Nangang District, Taipei, 11561 Taiwan.
Yaw-Wen HsuGraduate Institute of Life Science, National Defense Medical Center, No.161, Section 6, Min-Chuan East Road, Taipei, 11490 Taiwan.
Rui-Lan HuangDepartment of Obstetrics and Gynecology, Shuang Ho Hospital, Taipei Medical University, No. 291, Zhongzheng Rd., Zhonghe District, New Taipei City, 23561 Taiwan.
Cheng-Chang ChangDepartment of Obstetrics and Gynecology, Tri-Service General Hospital, National Defense Medical, No. 161, Section 6, Min-Chuan East Road, Taipei, 11490 Taiwan.
Hung-Cheng LaiMolecular Cell Biology, Taiwan International Graduate Program, Academia Sinica, 128 Academia Road, Section 2, Nankang, Taipei, 11529 Taiwan ; Graduate Institute of Life Science, National Defense Medical Center, No.161, Section 6, Min-Chuan East Road, Taipei, 11490 Taiwan ; Department of Obstetrics and Gynecology, School of Medicine, College of Medicine, Taipei Medical University, No. 250, Wuxing Street, Taipei, 11031 Taiwan ; Department of Obstetrics and Gynecology, Shuang Ho Hospital, Taipei Medical University, No. 291, Zhongzheng Rd., Zhonghe District, New Taipei City, 23561 Taiwan.
Institute of Molecular Biology, Academia Sinica · TWTaipei Medical University · TWTaipei Medical University-Shuang Ho Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInsufficient specificity of the high-risk human papillomavirus (hrHPV) assay in primary cervical cancer screening results in unnecessary referral. Additional assays to triage hrHPV-positive women are needed to improve molecular cervical cancer screening. DNA methylation is a promising biomarker in cervical cancer. We evaluated the clinical performance of potentially methylated genes as a triage assay for hrHPV-positive women.

resultsWe conducted a retrospective hospital-based case-control study in Taiwan. Cervical scrapings were collected before colposcopy for hrHPV testing and quantitative methylation-specific PCR (QMSP) of 16 genes. Five genes, POU4F3, HS3ST2, AJAP1, PAX1, and SOX1, were prioritized for the clinical performance to triage hrHPV-positive women. Two hundred cervical scrapings were randomly classified into a training set (n = 111) and testing set (n = 89). All samples were tested for hrHPV using a Hybrid Capture II (HCII) assay. HrHPV-positive women were subjected to DNA methylation analysis by QMSP. In the training set, the receiver operating characteristic (ROC) curves defined the optimal methylation index (M-index) cutoff values for discriminating CIN3(+) from CIN1/normal, which then were applied to the testing set. Among the five genes, POU4F3 revealed the highest area under the ROC curve (AUC) (0.86; 95 % CI, 0.78-0.95) in detecting CIN3(+). In the testing set, POU4F3 revealed the best clinical performance in triage of hrHPV-positive women with a sensitivity of 74 % and specificity of 89 % for detecting CIN3(+).

conclusionsPOU4F3 methylation analysis is a potential molecular tool for triage in detecting CIN3(+) in hrHPV-positive women. The combined use of broad-spectrum HPV assay and POU4F3 methylation analysis as a new generation of molecular cervical cancer screening warrants further population-based study.

Indexed as

BiomarkerCervical cancer screeningCervical intraepithelial neoplasia (CIN)DNA methylationHrHPV testQMSP

Identifiers

PMID26300990
PMCPMC4546171
OpenAlexW1836140185

What OpenQuestion holds

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LicenceCC BY
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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.