Evidence map›Paper›PMID 22984505›Full record

ArticlePloS one2012

FH535 inhibited migration and growth of breast cancer cells.

Joji Iida, Jesse Dorchak, John R Lehman, Rebecca Clancy, Chunqing Luo, Yaqin Chen, Stella Somiari, Rachel E Ellsworth, Hai Hu, Richard J Mural and 1 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.7field-weighted citation impact, top 19% 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

16 citing papers in PubMed, 33 citations in OpenAlex.

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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

11 authors at 2 institutions in 1 country.

Joji IidaDepartment of Cell Biology, Windber Research Institute, Windber, Pennsylvania, United States of America. g.iida@wriwindber.org
Jesse Dorchak
John R Lehman
Rebecca Clancy
Chunqing Luo
Yaqin Chen
Stella Somiari
Rachel E Ellsworth
Hai Hu
Richard J Mural
Craig D Shriver
Windber Research Institute · USWalter Reed National Military Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is substantial evidence indicating that the WNT signaling pathway is activated in various cancer cell types including breast cancer. Previous studies reported that FH535, a small molecule inhibitor of the WNT signaling pathway, decreased growth of cancer cells but not normal fibroblasts, suggesting this pathway plays a role in tumor progression and metastasis. In this study, we tested FH535 as a potential inhibitor for malignant phenotypes of breast cancer cells including migration, invasion, and growth. FH535 significantly inhibited growth, migration, and invasion of triple negative (TN) breast cancer cell lines (MDA-MB231 and HCC38) in vitro. We demonstrate that FH535 was a potent growth inhibitor for TN breast cancer cell lines (HCC38 and MDA-MB-231) but not for other, non-TN breast cancer cell lines (MCF-7, T47D or SK-Br3) when cultured in three dimensional (3D) type I collagen gels. Western blotting analyses suggest that treatment of MDA-MB-231 cells with FH535 markedly inhibited the expression of NEDD9 but not activations of FAK, Src, or downstream targets such as p38 and Erk1/2. We demonstrated that NEDD9 was specifically associated with CSPG4 but not with β1 integrin or CD44 in MDA-MB-231 cells. Analyses of gene expression profiles in breast cancer tissues suggest that CSPG4 expression is higher in Basal-type breast cancers, many of which are TN, than any other subtypes. These results suggest not only a mechanism for migration and invasion involving the canonical WNT-signaling pathways but also novel strategies for treating patients who develop TN breast cancer.

Indexed as

Gene Expression Regulation, NeoplasticAdaptor Proteins, Signal TransducingAntineoplastic AgentsBreast NeoplasmsCell AdhesionCell Line, TumorCell MovementCell ProliferationChondroitin Sulfate Proteoglycan 4Chondroitin Sulfate ProteoglycansDrug Screening Assays, AntitumorFemaleFibroblastsGene Expression ProfilingHumansMembrane ProteinsAdaptor Proteins, Signal TransducingAntineoplastic AgentsChondroitin Sulfate Proteoglycan 4Chondroitin Sulfate ProteoglycansCSPG4 protein, humanFH535Membrane ProteinsNEDD9 protein, humanPhosphoproteinsSulfonamidesWnt Proteins

Identifiers

PMID22984505
PMCPMC3439405
OpenAlexW2076581396

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.