Evidence map›Paper›PMID 33982750›Full record

ArticleBioscience reports2021

Identification of potential core genes and pathways predicting pathogenesis in head and neck squamous cell carcinoma.

Mengmeng Wang, Bin Zhong, Man Li, Yanjuan Wang, Huaian Yang, Ke Du

Open access · goldAbstract read
In one paragraph

Article in Bioscience reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

13 citing papers in PubMed, 18 citations in OpenAlex.

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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 at 4 institutions in 1 country.

Mengmeng WangSchool of Pharmacy, Department of Pharmacology, China Medical University, Shenyang, Liaoning 110122, China.
Bin ZhongDepartment of Respiratory Medicine, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi 341000, China.
Man LiDepatment of Radiology and Medical Imaging, the First Affiliated of JinZhou Medical University, JinZhou 121000, China.
Yanjuan WangSchool of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
Huaian YangDepartment of Otolaryngology Head and Neck Surgery, the Sleep Medical Center, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110122, China.
Ke DuSchool of Pharmacy, Department of Pharmacology, China Medical University, Shenyang, Liaoning 110122, China.ORCID 0000-0002-3975-0314
China Medical University · CNFirst Affiliated Hospital of Gannan Medical University · CNJinzhou Medical University · CNShenyang Pharmaceutical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Head and neck squamous cell carcinoma (HNSCC) is the most common subtype of head and neck cancer; however, its pathogenesis and potential therapeutic targets remain largely unknown. In the present study, we analyzed three gene expression profiles and screened differentially expressed genes (DEGs) between HNSCC and normal tissues. The DEGs were subjected to gene ontology (GO), Kyoto encyclopedia of genes and genomes (KEGG), protein-protein interaction (PPI), and survival analyses, while the connectivity map (CMap) database was used to predict candidate small molecules that may reverse the biological state of HNSCC. Finally, we measured the expression of the most relevant core gene in vitro and examined the effect of the top predicted potential drug against the proliferation of HNSCC cell lines. Among the 208 DEGs and ten hub genes identified, CDK1 and CDC45 were associated with unfavorable HNSCC prognosis, and three potential small molecule drugs for treating HNSCC were identified. Increased CDK1 expression was confirmed in HNSCC cells, and menadione, the top predicted potential drug, exerted significant inhibitory effects against HNSCC cell proliferation and markedly reversed CDK1 expression. Together, the findings of the present study suggest that the ten hub genes and pathways identified may be closely related to HNSCC pathogenesis. In particular, CDK1 and CDC45 overexpression could be reliable biomarkers for predicting unfavorable prognosis in patients with HNSCC, while the new candidate small molecules identified by CMap analysis provide new avenues for the development of potential drugs to treat HNSCC.

Indexed as

Gene Regulatory NetworksProtein Interaction MapsBiomarkers, TumorCarcinoma, Squamous CellCDC2 Protein KinaseCell Cycle ProteinsCell LineCell Line, TumorGene Expression Regulation, NeoplasticHead and Neck NeoplasmsHumansTranscriptomeBiomarkers, TumorCDC2 Protein KinaseCDC45 protein, humanCDK1 protein, humanCell Cycle ProteinsDifferently expressed genesHead and neck squamous cell carcinomaPrognosisProtein-protein interactions networkSurvival analysis

Identifiers

PMID33982750
PMCPMC8164109
OpenAlexW3160881690

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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.