Evidence map›Paper›PMID 24999732›Full record

ArticlePloS one2014

Neuropilin-1 promotes epithelial-to-mesenchymal transition by stimulating nuclear factor-kappa B and is associated with poor prognosis in human oral squamous cell carcinoma.

Weiming Chu, Xiaomeng Song, Xueming Yang, Lu Ma, Jiang Zhu, Mengying He, Zilu Wang, Yunong Wu

Open access · goldAbstract readComparative Study
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
2.2field-weighted citation impact, top 14% 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

51 citing papers in PubMed, 80 citations in OpenAlex.

  1. Trial
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  6. Neuropilin-1: A Multifaceted Target for Cancer Therapy.Current oncology (Toronto, Ont.) · 2025
    Review
  7. Review
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  11. Myeloid checkpoints for cancer immunotherapy.Chinese journal of cancer research = Chung-kuo yen cheng yen chiu · 2022
    Article
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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

8 authors at 2 institutions in 1 country.

Weiming ChuInstitute of Stomatology, Nanjing Medical University, Nanjing, PR China; Department of Oral and Maxillofacial Surgery, Stomatological Hospital of Jiangsu Province, Nanjing, PR China.
Xiaomeng SongInstitute of Stomatology, Nanjing Medical University, Nanjing, PR China; Department of Oral and Maxillofacial Surgery, Stomatological Hospital of Jiangsu Province, Nanjing, PR China.
Xueming YangDepartment of Oral and Maxillofacial Surgery, Stomatological Hospital of Jiangsu Province, Nanjing, PR China.
Lu MaInstitute of Stomatology, Nanjing Medical University, Nanjing, PR China; Department of Oral and Maxillofacial Surgery, Stomatological Hospital of Jiangsu Province, Nanjing, PR China.
Jiang ZhuInstitute of Stomatology, Nanjing Medical University, Nanjing, PR China; Department of Oral and Maxillofacial Surgery, Stomatological Hospital of Jiangsu Province, Nanjing, PR China.
Mengying HeInstitute of Stomatology, Nanjing Medical University, Nanjing, PR China; Department of Basic Science of Stomatology, College of Stomatology, Nanjing Medical University, Nanjing, PR China.
Zilu WangInstitute of Stomatology, Nanjing Medical University, Nanjing, PR China.
Yunong WuInstitute of Stomatology, Nanjing Medical University, Nanjing, PR China; Department of Oral and Maxillofacial Surgery, Stomatological Hospital of Jiangsu Province, Nanjing, PR China.
Nanjing Medical University · CNShanghai Stomatological Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe epithelial-to-mesenchymal transition (EMT) is a key process in carcinogenesis, invasion, and metastasis of oral squamous cell carcinoma (OSCC). In our previous studies, we found that neuropilin-1 (NRP1) is overexpressed in tongue squamous cell carcinoma and that this overexpression is associated with cell migration and invasion. Nuclear factor-kappa B (NF-κB) plays an essential role both in the induction and the maintenance of EMT and tumor metastasis. Therefore, we hypothesized that NRP1 induces EMT, and that NRP1-induced migration and invasion may be an important mechanism for promoting invasion and metastasis of OSCC through NF-κB activation. METHODS/

resultsThe variations in gene and protein expression and the changes in the biological behavior of OSCC cell lines transfected with a vector encoding NRP1, or the corresponding vector control, were evaluated. NRP1 overexpression promoted EMT and was associated with enhanced invasive and metastatic properties. Furthermore, the induction of EMT promoted the acquisition of some cancer stem cell (CSC)-like characteristics in OSCC cells. We addressed whether selective inhibition of NF-κB suppresses the NRP1-mediated EMT by treating cells with pyrrolidinedithiocarbamate ammonium (PDTC), an inhibitor of NF-κB. Immunohistochemical analysis of NRP1 in OSCC tissue samples further supported a key mediator role for NRP1 in tumor progression, lymph node metastasis, and indicated that NRP1 is a predictor for poor prognosis in OSCC patients.

conclusionOur results indicate that NRP1 may regulate the EMT process in OSCC cell lines through NF-κB activation, and that higher NRP1 expression levels are associated with lymph node metastasis and poor prognosis in OSCC patients. Further investigation of the role of NRP1 in tumorigenesis may help identify novel targets for the prevention and therapy of oral cancers.

Indexed as

Epithelial-Mesenchymal TransitionAntineoplastic AgentsApoptosisBlotting, WesternCarcinoma, Squamous CellCase-Control StudiesCell MovementCell ProliferationCisplatinDrug Resistance, NeoplasmFemaleFlow CytometryFluorescent Antibody TechniqueFollow-Up StudiesGene Expression Regulation, NeoplasticHumansAntineoplastic AgentsCisplatinNeuropilin-1NF-kappa BRNA, Messenger

Identifiers

PMID24999732
PMCPMC4084996
OpenAlexW2022082057

What OpenQuestion holds

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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.