Evidence map›Paper›PMID 23371285›Full record

ArticleTumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine2013

MTA-1 expression is associated with metastasis and epithelial to mesenchymal transition in colorectal cancer cells.

Seda Tuncay Cagatay, Ismail Cimen, Berna Savas, Sreeparna Banerjee

Open access · greenAbstract readComparative Study
PubMed Publisher
In one paragraph

Article in Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 2 pooled it
2.7field-weighted citation impact, top 10% 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

30 citing papers in PubMed, 2 syntheses or guidelines pooled it, 50 citations in OpenAlex.

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  19. HPV16-E6 Oncoprotein Activates TGF-BioMed research international · 2018
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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

4 authors at 2 institutions in 1 country.

Seda Tuncay CagatayDepartment of Biological Sciences, Z-16, Middle East Technical University, 06800, Ankara, Turkey.
Ismail Cimen
Berna Savas
Sreeparna Banerjee
Middle East Technical University · TRAnkara University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although metastasis associated protein 1 (MTA1) has been widely linked to tumor metastasis, the relevant mechanisms remain to be elucidated, especially in colorectal cancer (CRC). Here, we have investigated the link between MTA1, metastasis and epithelial-mesenchymal transition (EMT) in CRC. Eighteen normal colon tissues and 91 resected tumor samples were analyzed for MTA1 expression by immunohistochemistry (IHC). IHC indicated low or no nuclear MTA1 expression in the normal tissues and significantly higher expression in Grade II, Grade III and liver metastasis tumors. No statistically significant difference was observed in MTA1 expression between Grade III and liver metastatic tumors. To demonstrate the functional importance of MTA1 in vitro, the gene was silenced in HCT-116 cells and LoVo cells and overexpressed in HCT-116 cells. MTA1 overexpression in HCT-116 cells enhanced proliferation, adhesion to fibronectin, motility, migration, invasion through Matrigel, anchorage-independent growth, neoangiogenesis and induced a loss of apoptosis. Silencing of MTA1 resulted in a reversal of all of these features. Mechanistically, MTA1 silencing caused an increase in the epithelial markers E-cadherin and ZO-1 and a decrease in the mesenchymal marker vimentin while MTA1 overexpression caused an increase in vimentin expression. Moreover, MTA1 enhanced the expression of Snai1 and Slug; silencing of MTA1 reduced their recruitment to the promoter of E-cadherin, thereby leading to its expression. MTA1 is highly expressed in higher grade tumors and is important in the orchestration of various phenotypic changes in CRC, most likely by inducing EMT. This further corroborates its role as a master regulator in tumorigenesis.

Indexed as

Epithelial-Mesenchymal TransitionGene Expression Regulation, NeoplasticAdenocarcinomaApoptosisBlotting, WesternCase-Control StudiesCell AdhesionCell MovementCell ProliferationChromatin ImmunoprecipitationColonColorectal NeoplasmsDNAEnzyme-Linked Immunosorbent AssayFlow CytometryFluorescent Antibody TechniqueDNAHistone DeacetylasesMTA1 protein, humanRepressor ProteinsTrans-ActivatorsVascular Endothelial Growth Factor AVEGFA protein, human

Identifiers

PMID23371285
OpenAlexW1975668484

What OpenQuestion holds

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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.