Evidence map›Paper›PMID 32941440›Full record

ArticlePloS one2020

Changes of vaginal microbiota during cervical carcinogenesis in women with human papillomavirus infection.

Kyeong A So, Eun Jung Yang, Nae Ry Kim, Sung Ran Hong, Jae-Ho Lee, Chang-Sun Hwang, Seung-Hyuk Shim, Sun Joo Lee, Tae Jin Kim

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed, 4 pooled it
6.7field-weighted citation impact, top 2% 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

68 citing papers in PubMed, 4 syntheses or guidelines pooled it, 109 citations in OpenAlex.

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8 more citing papers are in PubMed but not listed here.

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.

Kyeong A SoDepartment of Obstetrics and Gynecology, Konkuk University School of Medicine, Seoul, Republic of Korea.
Eun Jung YangDepartment of Obstetrics and Gynecology, Konkuk University School of Medicine, Seoul, Republic of Korea.
Nae Ry KimDepartment of Obstetrics and Gynecology, Konkuk University School of Medicine, Seoul, Republic of Korea.
Sung Ran HongDepartment of Pathology, CHA Ilsan Medical Center, CHA University, Gyeonggi-do, Republic of Korea.
Jae-Ho LeeLaboratory of Molecular Oncology, Cheil General Hospital & Women's Healthcare Center, Seoul, Republic of Korea.
Chang-Sun HwangHuman Resource Biobank, Cheil General Hospital & Women's Healthcare Center, Seoul, Republic of Korea.
Seung-Hyuk ShimDepartment of Obstetrics and Gynecology, Konkuk University School of Medicine, Seoul, Republic of Korea.
Sun Joo LeeDepartment of Obstetrics and Gynecology, Konkuk University School of Medicine, Seoul, Republic of Korea.
Tae Jin KimDepartment of Obstetrics and Gynecology, Konkuk University School of Medicine, Seoul, Republic of Korea.
Konkuk University · KRCheil General Hospital and Women's Healthcare Center · KRCHA University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate the changes of vaginal microbiota during cervical carcinogenesis in women with high-risk human papillomavirus infection. MATERIALS AND

methodsVaginal microbiota was analyzed using next-generation sequencing in women with normal, cervical intraepithelial neoplasia (CIN), or cervical cancer.

resultsA marked decrease of Lactobacillus crispatus was found in the CIN/cancer groups compared with that in the normal group. The diversity of microorganisms increased in patients with CIN or cervical cancer with HPV infection. Atopobium vaginae (OR 4.33, 95% CI 1.15-16.32), Dialister invisus (OR 4.89, 95% CI 1.20-19.94), Finegoldia magna (OR 6.00, 95% CI 1.08-33.27), Gardnerella vaginalis (OR 7.43, 95% CI 1.78-31.04), Prevotella buccalis (OR 11.00, 95% CI 2.00-60.57), and Prevotella timonensis (OR 6.00, 95% CI 1.46-24.69) were significantly associated with the risk of CIN 2/3 or cervical cancer.

conclusionWomen with the CIN and cervical cancer showed a high diversity in vaginal microbiota. Depletion of Lactobacillus crispatus and increased abundance of anaerobic bacteria were detected in women with cervical disease.

Indexed as

MicrobiotaBacteriaBiodiversityCarcinogenesisFemaleHumansPapillomaviridaePapillomavirus InfectionsPrincipal Component AnalysisSpecies SpecificityVagina

Identifiers

PMID32941440
PMCPMC7498004
OpenAlexW3087489449

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.