Evidence map›Paper›PMID 27374080›Full record

ArticleOncotarget2016

MT2-MMP induces proteolysis and leads to EMT in carcinomas.

Yusi Liu, Xiaojiao Sun, Jinfa Feng, Li-Li Deng, Yihao Liu, Bokang Li, Mingyue Zhu, Changlian Lu, Lingyun Zhou

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 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.5field-weighted citation impact, top 6% 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

23 citing papers in PubMed, 35 citations in OpenAlex.

  1. Review
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  6. The Role of EMT-Related lncRNAs in Ovarian Cancer.International journal of molecular sciences · 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

9 authors at 1 institution in 1 country.

Yusi LiuDepartment of Biopharmaceutical Sciences, College of Pharmacy, Harbin Medical University, Harbin, China.
Xiaojiao SunDepartment of Pathophysiology, Harbin Medical University, Harbin, China.
Jinfa FengDepartment of General Surgery, Heilongjiang Province Hospital, Harbin, China.
Li-Li DengDepartment of Oncology, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.
Yihao LiuDepartment of Biopharmaceutical Sciences, College of Pharmacy, Harbin Medical University, Harbin, China.
Bokang LiDepartment of Biopharmaceutical Sciences, College of Pharmacy, Harbin Medical University, Harbin, China.
Mingyue ZhuDepartment of Biopharmaceutical Sciences, College of Pharmacy, Harbin Medical University, Harbin, China.
Changlian LuDepartment of Biopharmaceutical Sciences, College of Pharmacy, Harbin Medical University, Harbin, China.
Lingyun ZhouDepartment of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, China.
Harbin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epithelial-mesenchymal transition (EMT) is critical for carcinoma invasiveness and metastasis. To investigate the role of membrane-type-2 matrix metalloproteinase (MT2-MMP) in EMT, we generated lentiviral constructs of wild-type (WT) and an inactive Glu260Ala (E260A) mutant MT2-MMP and derived stably transfected HCT116 and A549 cell lines. WT-transfected cells appeared mesenchymal-like, whereas cells transfected with the E260A mutant were epithelial-like, as were cells treated with an MMP inhibitor (GM6001). Expression of E-cadherin, β-catenin, and zonula occludens-1 was lower in cells transfected with WT MT2-MMP compared to vector controls, cells treated with GM6001, or cells transfected with the E260A mutant. An 80-kD N-terminal fragment of E-cadherin was immunoprecipitated in conditioned medium from WT MT2-MMP cells, but not in the medium from vector controls, cells treated with GM6001, or E260A mutant cells. When endogenous expression of MT2-MMP in A2780 human ovarian cancer cells was inhibited using GM6001 or MT2-MMP-specific siRNA, levels of the 80-kD E-cadherin fragment in conditioned medium were decreased. Chick embryo chorioallantoic membrane invasion assays demonstrated that cells transfected with WT MT2-MMP were more invasive than cells transfected with control vector, treated with GM6001, or transfected with the E260A mutant. These results suggest that MT2-MMP degrades adherens and tight junction proteins and results in EMT, making it a potential mediator of EMT in carcinomas.

Indexed as

A549 CellsAnimalsCell Line, TumorChick EmbryoColorectal NeoplasmsEpithelial-Mesenchymal TransitionHCT116 CellsHumansLung NeoplasmsMatrix Metalloproteinase 15Neoplasm InvasivenessProteolysisTransfectionMatrix Metalloproteinase 15MMP15 protein, humancancerE-cadherinepithelial-mesenchymal transition (EMT)MT2-MMPzonula occludens-1 (ZO-1)

Identifiers

PMID27374080
PMCPMC5217011
OpenAlexW2460446662

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.