Evidence map›Paper›PMID 33350074›Full record

ArticleThoracic cancer2021

KIF4A enhanced cell proliferation and migration via Hippo signaling and predicted a poor prognosis in esophageal squamous cell carcinoma.

Xiaozheng Sun, Pengxiang Chen, Xue Chen, Wenjing Yang, Xuan Chen, Wei Zhou, Di Huang, Yufeng Cheng

Open access · goldAbstract read
In one paragraph

Article in Thoracic cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

28 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
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  9. Frontiers in genetics · 2025
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  10. RCDdb: A manually curated database and analysis platform for regulated cell death.Computational and structural biotechnology journal · 2024
    Article
  11. Review
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  13. Article
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  19. Roles of oncogenes in esophageal squamous cell carcinoma and their therapeutic potentials.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2023
    Review
  20. Article
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

8 authors at 1 institution in 1 country.

Xiaozheng SunDepartment of Radiation Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.ORCID 0000-0003-1647-6276
Pengxiang ChenDepartment of Radiation Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
Xue ChenDepartment of Radiation Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
Wenjing YangDepartment of Radiation Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
Xuan ChenDepartment of Radiation Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
Wei ZhouDepartment of Radiation Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
Di HuangDepartment of Radiation Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
Yufeng ChengDepartment of Radiation Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
Qilu Hospital of Shandong University · CN

Funding

Special Fund for Taishan Scholar Project NO.ts20190973
6 · The paper itself

Abstract

backgroundIn this study, we aimed to explore and clarify the function of KIF4A in esophageal squamous cell carcinoma (ESCC).

methodsThe microarray data were extracted from the Gene Expression Omnibus (GEO) database. We then used the database for Annotation, Visualization, and Integrated Discovery (DAVID) to perform the gene ontology function (GO) and KEGG Orthology-Based Annotation System (KOBAS) to perform Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis of differentially expressed genes (DEGs). The six core candidate genes were identified using protein-protein interaction (PPI) network analysis and Cytoscape software. Among them, the expression of KIF4A were validated by UALCAN database from the Cancer Genome Atlas (TCGA) (P < 0.05). Western blotting, qRT-PCR and IHC were used to detect the expression of KIF4A in tissues. Cell experiments (transwell migration assays, wound healing assay, CCK8 assay, and clone formation experiment) were utilized to verify the roles of KIF4A on the ESCC cells. Western blotting was used to explore the mechanism of KIF4A in ESCC.

resultsThe expression level of KIF4A was upregulated in ESCC samples compared to those in paracancerous tissues. Transwell migration and wound healing assay showed overexpression of KIF4A significantly promoted the migration of ESCC cells. CCK8 assay and clone formation experiment analysis showed that overexpression of KIF4A promoted proliferation of ESCC cells. Western blot detection found that KIF4A could affect the phosphorylation level of Hippo signaling pathway related proteins.

conclusionsIn summary, KIF4A promotes ESCC cell proliferation and migration by regulating the biological function of ESCC cells through the Hippo signaling pathway. KEY POINTS: SIGNIFICANT FINDINGS OF THE STUDY: We found that high KIF4A expression was associated with poor overall survival in esophageal squamous cell carcinoma. KIF4A expression also promoted the proliferation and migration of ESCC cells in vitro. WHAT THIS STUDY ADDS: Our experimental results explain the role of KIF4A in ESCC, and provide a new biomolecular target for the treatment of ESCC.

Indexed as

AdultAgedAged, 80 and overCell MovementCell ProliferationComputational BiologyEsophageal Squamous Cell CarcinomaHippo Signaling PathwayHumansKinesinsMiddle AgedPrognosisProtein Serine-Threonine KinasesSignal TransductionKIF4A protein, humanKinesinsProtein Serine-Threonine KinasesBiomarkeresophageal squamous cell carcinomaKIF4Apotential biological functionsprognosis

Identifiers

PMID33350074
PMCPMC7882383
OpenAlexW3114252252

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.