Evidence map›Paper›PMID 26543229›Full record

ArticleOncotarget2015

Colon cancer cell invasion is promoted by protein kinase CK2 through increase of endothelin-converting enzyme-1c protein stability.

Ignacio Niechi, Eduardo Silva, Pablo Cabello, Hernan Huerta, Valentina Carrasco, Paulina Villar, Luis Rodrigo Cataldo, Katherine Marcelain, Ricardo Armisen, Manuel Varas-Godoy and 2 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
0.8field-weighted citation impact, top 27% 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

21 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
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  5. Regulation of cancer progression by CK2: an emerging therapeutic target.Medical oncology (Northwood, London, England) · 2024
    Review
  6. Article
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  8. Article
  9. Synthesis of Novel Acyl Derivatives of 3-(4,5,6,7-Tetrabromo-1International journal of molecular sciences · 2021
    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

12 authors at 3 institutions in 1 country.

Ignacio NiechiCell Transformation Laboratory, Program of Cellular and Molecular Biology, ICBM, Faculty of Medicine, University of Chile, Santiago, Chile.
Eduardo SilvaCell Transformation Laboratory, Program of Cellular and Molecular Biology, ICBM, Faculty of Medicine, University of Chile, Santiago, Chile.
Pablo CabelloCell Transformation Laboratory, Program of Cellular and Molecular Biology, ICBM, Faculty of Medicine, University of Chile, Santiago, Chile.
Hernan HuertaCell Transformation Laboratory, Program of Cellular and Molecular Biology, ICBM, Faculty of Medicine, University of Chile, Santiago, Chile.
Valentina CarrascoCell Transformation Laboratory, Program of Cellular and Molecular Biology, ICBM, Faculty of Medicine, University of Chile, Santiago, Chile.
Paulina VillarCell Transformation Laboratory, Program of Cellular and Molecular Biology, ICBM, Faculty of Medicine, University of Chile, Santiago, Chile.
Luis Rodrigo CataldoCell Transformation Laboratory, Program of Cellular and Molecular Biology, ICBM, Faculty of Medicine, University of Chile, Santiago, Chile.
Katherine MarcelainICBM, Faculty of Medicine, University of Chile, Santiago, Chile.
Ricardo ArmisenICBM, Faculty of Medicine, University of Chile, Santiago, Chile.
Manuel Varas-GodoyFundacion Ciencia y Vida, Santiago, Chile.
Cristina FernandezDepartment of Anatomopathology, HCUCH, Faculty of Medicine, University of Chile, Santiago, Chile.
Julio C TapiaCell Transformation Laboratory, Program of Cellular and Molecular Biology, ICBM, Faculty of Medicine, University of Chile, Santiago, Chile.
University of Chile · CLFundación Ciencia and Vida · CLHospital Clínico de la Universidad de Chile · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endothelin-converting enzyme-1c (ECE-1c) is a membrane metalloprotease involved in endothelin-1 synthesis, which has been shown in vitro to have a role in breast, ovary and prostate cancer cell invasion. N-terminal end of ECE-1c displays three putative phosphorylation sites for the protein kinase CK2. We studied whether CK2 phosphorylates N-terminal end of ECE-1c as well as whether this has a role in migration and invasion of colon cancer cells. CK2 phosphorylated the N-terminal end of ECE-1c and this was precluded upon inhibition of CK2. Inhibition also led to diminished protein levels of both endogen ECE-1 or GFP-fused N-terminal end of ECE-1c in 293T embryonic and DLD-1 colon cancer cells, which highlighted the importance of this motif on UPS-dependent ECE-1c degradation. Full-length ECE-1c mutants designed either to mimic or abrogate CK2-phosphorylation displayed increased or decreased migration/invasion of colon cancer cells, respectively. Moreover, ECE-1c overexpression or its silencing with a siRNA led to increased or diminished cell migration/invasion, respectively. Altogether, these data show that CK2-increased ECE-1c protein stability is related to augmented migration and invasion of colon cancer cells, shedding light on a novel mechanism by which CK2 may promote malignant progression of this disease.

Indexed as

Aspartic Acid EndopeptidasesBlotting, WesternCasein Kinase IICell Line, TumorChromatin ImmunoprecipitationColonic NeoplasmsEndothelin-Converting EnzymesHumansMetalloendopeptidasesMicroscopy, ConfocalNeoplasm InvasivenessProtein StabilityRNA, Small InterferingTransfectionAspartic Acid EndopeptidasesCasein Kinase IICSNK2A1 protein, humanECE1 protein, humanEndothelin-Converting EnzymesMetalloendopeptidasesRNA, Small InterferingCK2colon cancerECE-1endothelinmetastasis

Identifiers

PMID26543229
PMCPMC4767467
OpenAlexW2281626047

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.