Evidence map›Paper›PMID 27281609›Full record

ArticleOncotarget2016

Wnt-beta-catenin pathway signals metastasis-associated tumor cell phenotypes in triple negative breast cancers.

Pradip De, Jennifer H Carlson, Hui Wu, Adam Marcus, Brian Leyland-Jones, Nandini Dey

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 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
5.0field-weighted citation impact, top 4% 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

42 citing papers in PubMed, 1 synthesis or guideline pooled it, 66 citations in OpenAlex.

  1. Pooled it
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  17. Breast cancer (Dove Medical Press) · 2021
    Review
  18. Review
  19. Wnt Signaling in Leukemia and Its Bone Marrow Microenvironment.International journal of molecular sciences · 2020
    Review
  20. Article
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

6 authors at 3 institutions in 1 country.

Pradip DeDepartment of Molecular & Experimental Medicine, Avera Research Institute, Sioux Falls, SD, USA.
Jennifer H CarlsonDepartment of Molecular & Experimental Medicine, Avera Research Institute, Sioux Falls, SD, USA.
Hui WuDepartment of Hematology and Oncology, WCI, Emory University, Atlanta, GA, USA.
Adam MarcusDepartment of Hematology and Oncology, WCI, Emory University, Atlanta, GA, USA.
Brian Leyland-JonesDepartment of Molecular & Experimental Medicine, Avera Research Institute, Sioux Falls, SD, USA.
Nandini DeyDepartment of Molecular & Experimental Medicine, Avera Research Institute, Sioux Falls, SD, USA.
Avera Health · USEmory University · USUniversity of South Dakota · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tumor cells acquire metastasis-associated (MA) phenotypes following genetic alterations in them which cause deregulation of different signaling pathways. Earlier, we reported that an upregulation of the Wnt-beta-catenin pathway (WP) is one of the genetic salient features of triple-negative breast cancer (TNBC), and WP signaling is associated with metastasis in TNBC. Using cBioPortal, here we found that collective % of alteration(s) in WP genes, CTNNB1, APC and DVL1 among breast-invasive-carcinomas was 21% as compared to 56% in PAM50 Basal. To understand the functional relevance of WP in the biology of heterogeneous/metastasizing TNBC cells, we undertook this comprehensive study using 15 cell lines in which we examined the role of WP in the context of integrin-dependent MA-phenotypes. Directional movement of tumor cells was observed by confocal immunofluorescence microscopy and quantitative confocal-video-microscopy while matrigel-invasion was studied by MMP7-specific casein-zymography. WntC59, XAV939, sulindac sulfide and beta-catenin siRNA (1) inhibited fibronectin-directed migration, (2) decreased podia-parameters and motility-descriptors, (3) altered filamentous-actin, (4) decreased matrigel-invasion and (5) inhibited cell proliferation as well as 3D clonogenic growth. Sulindac sulfide and beta-catenin siRNA decreased beta-catenin/active-beta-catenin and MMP7. LWnt3ACM-stimulated proliferation, clonogenicity, fibronectin-directed migration and matrigel-invasion were perturbed by WP-modulators, sulindac sulfide and GDC-0941. We studied a direct involvement of WP in metastasis by stimulating brain-metastasis-specific MDA-MB231BR cells to demonstrate that LWnt3ACM-stimulated proliferation, clonogenicity and migration were blocked following sulindac sulfide, GDC-0941 and beta-catenin knockdown. We present the first evidence showing a direct functional relationship between WP activation and integrin-dependent MA-phenotypes. By proving the functional relationship between WP activation and MA-phenotypes, our data mechanistically explains (1) why different components of WP are upregulated in TNBC, (2) how WP activation is associated with metastasis and (3) how integrin-dependent MA-phenotypes can be regulated by mitigating the WP.

Indexed as

Gene Expression Regulation, NeoplasticAdenomatous Polyposis Coli Proteinbeta CateninBrain NeoplasmsCarcinomaCell Line, TumorCell MovementCell ProliferationDishevelled ProteinsFemaleFibronectinsHeterocyclic Compounds, 3-RingHumansIndazolesIntegrinsMatrix Metalloproteinase 72-(1H-indazol-4-yl)-6-(4-methanesulfonylpiperazin-1-ylmethyl)-4-morpholin-4-ylthieno(3,2-d)pyrimidineAdenomatous Polyposis Coli ProteinAPC protein, humanbeta CateninCTNNB1 protein, humanDishevelled ProteinsDVL1 protein, humanFibronectinsHeterocyclic Compounds, 3-RingIndazolesIntegrinsMatrix Metalloproteinase 7MMP7 protein, humanRNA, Small InterferingSulfonamidesSulindacsulindac sulfideWnt ProteinsXAV939brain-metastasis specific TNBC cellsintegrin-directed migrationLWnt3ACM stimulationmatrigel-invasionWnt-pathway modulators

Identifiers

PMID27281609
PMCPMC5190013
OpenAlexW2342435575

What Socratic 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 Socratic graph.