Evidence map›Paper›PMID 27533461›Full record

ArticleOncotarget2016

MicroRNA 744-3p promotes MMP-9-mediated metastasis by simultaneously suppressing PDCD4 and PTEN in laryngeal squamous cell carcinoma.

John Zeng-Hong Li, Wei Gao, Wen-Bin Lei, Jing Zhao, Jimmy Yu-Wai Chan, William Ignace Wei, Wei-Kuen Ho, Thian-Sze Wong

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
3.4field-weighted citation impact, top 8% 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

24 citing papers in PubMed, 53 citations in OpenAlex.

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  6. miRNA in head and neck squamous cell carcinomas: promising but still distant future of personalized oncology.Reports of practical oncology and radiotherapy : journal of Greatpoland Cancer Center in Poznan and Polish Society of Radiation Oncology · 2023
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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 4 institutions in 2 countries.

John Zeng-Hong LiDepartment of Surgery, The University of Hong Kong, Queen Mary Hospital, Hong Kong.
Wei GaoDepartment of Surgery, The University of Hong Kong, Queen Mary Hospital, Hong Kong.
Wen-Bin LeiDepartment of Otolaryngology, The First Affiliated Hospital of Sun Yet-Sen University, Guangdong, People's Republic of China.
Jing ZhaoDepartment of Otolaryngology, The First Affiliated Hospital of Sun Yet-Sen University, Guangdong, People's Republic of China.
Jimmy Yu-Wai ChanDepartment of Surgery, The University of Hong Kong, Queen Mary Hospital, Hong Kong.
William Ignace WeiDepartment of Surgery, The University of Hong Kong, Queen Mary Hospital, Hong Kong.
Wei-Kuen HoDepartment of Surgery, The University of Hong Kong, Queen Mary Hospital, Hong Kong.
Thian-Sze WongDepartment of Surgery, The University of Hong Kong, Queen Mary Hospital, Hong Kong.
First People's Hospital of Foshan · CNQueen Mary Hospital · CNSun Yat-sen University · CNUniversity of Hong Kong · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MicroRNA controls cancer invasion by governing the expression of gene regulating migration and invasion. Here, we reported a novel regulatory pathway controlled by miR-744-3p, which enhanced expression of matrix metallopeptidase 9 (MMP-9) in laryngeal squamous cell carcinoma (LSCC). We profiled the differential micoRNA expression pattern in LSCC cell lines and normal epithelial cultures derived from the head and neck mucosa using microRNA microarray. MiR-7-1-3p, miR-196a/b and miR-744-3p were expressed differentially in the LSCC cell lines. Subsequent validation using real-time PCR revealed that high miR-744-3p level was positively correlated with regional lymph node metastasis of LSCC. Real-time cellular kinetic analysis showed that suppressing miR-744-3p could inhibit migration and invasion of LSCC cell lines and reduce the number of lung metastatic nodules in nude mice modules. In silico analysis revealed that miR-744-3p targeted 2 distinct signaling cascades which eventually upregulated MMP-9 expression in LSCC. First, miR-744-3p could suppress programmed cell death 4 (PDCD4), a direct suppressor of NF-κB (p65). PDCD4 could also prevent AKT activation and suppress MMP-9 expression. Further, suppressing miR-744-3p expression could restore phosphatase and tensin homolog (PTEN) expression. PTEN could inhibit AKT activation and inhibit MMP-9 expression in LSCC cells. The results revealed that suppressing miR-744-3p was effective to inhibit LSCC metastasis by inactivating AKT/mTOR and NF-κB (p65) signaling cascade. Targeting miR-744-3p could be a valuable therapeutic intervention to suppress the aggressiveness of LSCC.

Indexed as

Gene Expression Regulation, NeoplasticAnimalsApoptosis Regulatory ProteinsCarcinoma, Squamous CellCell Line, TumorHead and Neck NeoplasmsHumansLaryngeal NeoplasmsLarynxLungLung NeoplasmsLymphatic MetastasisMatrix Metalloproteinase 9MiceMice, NudeMicroRNAsApoptosis Regulatory ProteinsMatrix Metalloproteinase 9MicroRNAsMIRN744 microRNA, humanMMP9 protein, humanMTOR protein, humanPDCD4 protein, humanProto-Oncogene Proteins c-aktPTEN PhosphohydrolasePTEN protein, humanRELA protein, humanRNA-Binding ProteinsRNA, Small InterferingTOR Serine-Threonine KinasesTranscription Factor RelAlaryngeal squamous cell carcinomametastasismiR-744-3pPDCD4PTEN

Identifiers

PMID27533461
PMCPMC5295426
OpenAlexW2512350109

What OpenQuestion holds

Textmetadata
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.