Evidence map›Paper›PMID 39450338›Full record

ArticleFrontiers in cellular and infection microbiology2024

Characteristics of the vaginal microbiota and vaginal metabolites in women with cervical dysplasia.

Tiantian Yu, Shan Gao, Fen Jin, Bingbing Yan, Wendong Wang, Zhongmin Wang

Erratum issuedAbstract read
In one paragraph

Article in Frontiers in cellular and infection microbiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
–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

12 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Tiantian YuFemale Pelvic Floor Urinary Reconstructive Center, Dalian Women and Children's Medical Group, Dalian, China.
Shan GaoFemale Pelvic Floor Urinary Reconstructive Center, Dalian Women and Children's Medical Group, Dalian, China.
Fen JinFemale Pelvic Floor Urinary Reconstructive Center, Dalian Women and Children's Medical Group, Dalian, China.
Bingbing YanFemale Pelvic Floor Urinary Reconstructive Center, Dalian Women and Children's Medical Group, Dalian, China.
Wendong WangDepartment of Engineering Mechanics, Dalian University of Technology, Dalian, China.
Zhongmin WangFemale Pelvic Floor Urinary Reconstructive Center, Dalian Women and Children's Medical Group, Dalian, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Emerging evidence suggests that the vaginal microbiota is closely associated with cervical cancer. However, little is known about the relationships among the vaginal microbiota, vaginal metabolites, and cervical lesion progression in women undergoing cervical dysplasia. Methods: In this study, to understand vaginal microbiota signatures and vaginal metabolite changes in women with cervical lesions of different grades and cancer, individuals with normal or cervical dysplasia were recruited and divided into healthy controls (HC) group, low-grade squamous intraepithelial lesions (LSIL) group, high-grade squamous intraepithelial lesions (HSIL) group, and cervical cancer (CC) group. Vaginal secretion samples were collected for 16S rRNA gene sequencing, liquid chromatography coupled with mass spectrometry (LC-MS)-based metabolomics, and integrated analysis. Results: The results demonstrated that bacterial richness and diversity were greater in the CC group than the other three groups. Additionally, Discussion: Our results indicated a clear difference in the vaginal microbiota and vaginal metabolites of women with cervical dysplasia. Specifically altered bacteria and metabolites were closely associated with the degree of cervical lesions and cancer, indicating the potential of the vaginal microbiota and vaginal metabolites as modifiable factors and therapeutic targets for preventing cervical cancer.

Indexed as

LactobacillusMetabolomicsMicrobiotaRNA, Ribosomal, 16SUterine Cervical DysplasiaUterine Cervical NeoplasmsVaginaAdultBacteriaChromatography, LiquidFemaleHumansMetabolomeMiddle AgedRNA, Ribosomal, 16Scervical cancercervical lesions progressioncorrelation analysisvaginal metabolitesvaginal microbiota

Identifiers

PMID39450338
PMCPMC11499233

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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.