Evidence map›Paper›PMID 27432794›Full record

ArticleCancer research2016

The WASF3-NCKAP1-CYFIP1 Complex Is Essential for Breast Cancer Metastasis.

Yong Teng, Haiyan Qin, Abdulaziz Bahassan, N George Bendzunas, Eileen J Kennedy, John K Cowell

Open access · greenAbstract read
In one paragraph

Article in Cancer research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
3.6field-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

57 citing papers in PubMed, 74 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

6 authors at 2 institutions in 2 countries.

Yong TengDepartment of Oral Biology, Augusta University, Augusta, Georgia. Georgia Cancer Center, Augusta University, Augusta, Georgia. jcowell@augusta.edu ekennedy@uga.edu yteng@augusta.edu.
Haiyan QinGeorgia Cancer Center, Augusta University, Augusta, Georgia.
Abdulaziz BahassanGeorgia Cancer Center, Augusta University, Augusta, Georgia.
N George BendzunasDepartment of Pharmaceutical and Biomedical Sciences, College of Pharmacy, University of Georgia, Athens, Georgia.
Eileen J KennedyDepartment of Pharmaceutical and Biomedical Sciences, College of Pharmacy, University of Georgia, Athens, Georgia. jcowell@augusta.edu ekennedy@uga.edu yteng@augusta.edu.
John K CowellGeorgia Cancer Center, Augusta University, Augusta, Georgia. jcowell@augusta.edu ekennedy@uga.edu yteng@augusta.edu.
Augusta University Health · USUniversity of Georgia · US

Funding

Functional analysis of the WAVE3 geneR01CA120510 · NCI · ROSWELL PARK CANCER INSTITUTE CORP · PI COWELL, JOHN K · 2007 to 2011
$1.7M
Targeted Inhibition of EGFR DimerizationR03CA188439 · NCI · UNIVERSITY OF GEORGIA · PI KENNEDY, EILEEN J · 2015 to 2016
$150k
NCI NIH HHS R01 CA120510NCI NIH HHS R03 CA188439
6 · The paper itself

Abstract

Inactivation of the WASF3 gene suppresses invasion and metastasis of breast cancer cells. WASF3 function is regulated through a protein complex that includes the NCKAP1 and CYFIP1 proteins. Here, we report that silencing NCKAP1 destabilizes the WASF3 complex, resulting in a suppression of the invasive capacity of breast, prostate, and colon cancer cells. In an in vivo model of spontaneous metastasis in immunocompromized mice, loss of NCKAP1 also suppresses metastasis. Activation of the WASF protein complex occurs through interaction with RAC1, and inactivation of NCKAP1 prevents the association of RAC1 with the WASF3 complex. Thus, WASF3 depends on NCKAP1 to promote invasion and metastasis. Here, we show that stapled peptides targeting the interface between NCKAP1 and CYFIP1 destabilize the WASF3 complex and suppress RAC1 binding, thereby suppressing invasion. Using a complex-disrupting compound identified in this study termed WANT3, our results offer a mechanistic proof of concept to target this interaction as a novel approach to inhibit breast cancer metastasis. Cancer Res; 76(17); 5133-42. ©2016 AACR.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsBlotting, WesternBreast NeoplasmsCell Line, TumorFemaleGene Knockdown TechniquesHeterograftsHumansKaplan-Meier EstimateMiceNeoplasm InvasivenessWiskott-Aldrich Syndrome Protein FamilyAdaptor Proteins, Signal TransducingCYFIP1 protein, humanNCKAP1 protein, humanWiskott-Aldrich Syndrome Protein Family

Identifiers

PMID27432794
PMCPMC5010469
OpenAlexW2485209330

What OpenQuestion holds

Textmetadata
LicenceTDM
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.