Evidence map›Paper›PMID 39526479›Full record

ArticleCancer medicine2024

Identification and Experimental Validation of Prognostic miRNA Signature and Ferroptosis-Related Key Genes in Cervical Squamous Cell Carcinoma.

Yan Guo, Yana Han, Junjie Zhang, Yanbin Zhou, Meiyan Wei, Lijun Yu

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Article in Cancer medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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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

5 citing papers in PubMed.

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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

6 authors.

Yan GuoDepartment of Gynecology, Shanxi Medical University First Hospital, Taiyuan, China.ORCID https://orcid.org/0009-0000-1017-2453
Yana HanDepartment of Gynecology, Shanxi Medical University First Hospital, Taiyuan, China.
Junjie ZhangDepartment of Neurosurgery, Shanxi Medical University Second Hospital, Taiyuan, China.ORCID https://orcid.org/0000-0002-6682-7890
Yanbin ZhouDepartment of Teaching Affairs Section, Shanxi Medical University First Hospital, Taiyuan, China.
Meiyan WeiDepartment of Gynecology, Shanxi Medical University First Hospital, Taiyuan, China.
Lijun YuDepartment of Gynecology, Shanxi Medical University First Hospital, Taiyuan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThis study aimed to investigate the prognostic value of miRNAs and ferroptosis-related genes in cervical squamous cell carcinoma.

methodsWe mined data from public databases for differentially expressed miRNAs, ferroptosis-related genes, and clinical parameters and constructed a prognostic risk model. The predictive performance of the model was evaluated using survival and receiver operating characteristic curve analyses. We combined the clinicopathological features to construct a nomogram and evaluated its efficacy using calibration and clinical decision curves. The correlation between miRNA characteristics, risk score, and the tumor microenvironment was also studied. Next, consensus and key genes were screened, and their biological functions were analyzed using KEGG, GO, GSEA, and drug sensitivity analysis. Finally, the expression of miRNAs and key genes was detected using qRT-PCR and western blotting to verify the prediction results.

resultsSeven miRNA signatures (miR-100-3p, miR-301a-5p, miR-331-3p, miR-425-5p, miR-502-3p, miR-505-5p, and miR-629-3p) were generated, and prognostic risk and nomogram models were successfully constructed. These models exhibited good accuracy. miRNA signatures correlated with the tumor microenvironment. Twelve consensus genes and three key genes (SLC2A1, ANO6, and TXNIP) were screened and their biofunctional diversity was identified using various analytical methods. qRT-PCR and western blotting were used to verify the expression of miR-301a-5p, miR-505-5p, SLC2A1, and TXNIP in cervical squamous carcinoma. The results were consistent with those of bioinformatics analyses.

conclusionsSeven miRNAs may serve as prognostic biomarkers of cervical squamous cell carcinoma. SLC2A1, ANO6, and TXNIP are associated with cervical squamous cell carcinoma and may serve as ferroptosis-related markers of the disease.

Indexed as

Biomarkers, TumorCarcinoma, Squamous CellFerroptosisGene Expression Regulation, NeoplasticMicroRNAsNomogramsTumor MicroenvironmentUterine Cervical NeoplasmsCarrier ProteinsFemaleGene Expression ProfilingGlucose Transporter Type 1HumansMiddle AgedPrognosisROC CurveBiomarkers, TumorCarrier ProteinsGlucose Transporter Type 1MicroRNAsSLC2A1 protein, humanTXNIP protein, humancervical squamous cell carcinomaferroptosis‐related genesmiRNA signaturesprognostic biomarkers

Identifiers

PMID39526479
PMCPMC11551785

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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.