Evidence map›Paper›PMID 26693692›Full record

ArticleMolecular carcinogenesis2016

The Ezh2 polycomb group protein drives an aggressive phenotype in melanoma cancer stem cells and is a target of diet derived sulforaphane.

Matthew L Fisher, Gautam Adhikary, Dan Grun, David M Kaetzel, Richard L Eckert

Erratum issuedAbstract read
In one paragraph

Article in Molecular carcinogenesis, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

36 citing papers in PubMed, 60 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Matthew L FisherDepartment of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, Maryland.
Gautam AdhikaryDepartment of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, Maryland.
Dan GrunDepartment of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, Maryland.
David M KaetzelDepartment of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, Maryland.
Richard L EckertDepartment of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, Maryland.
University of Maryland, Baltimore · US

Funding

Polycomb proteins and skin cancer preventionR01CA131074 · NCI · UNIVERSITY OF MARYLAND BALTIMORE · PI ECKERT, RICHARD L. · 2008 to 2017
$4.6M
Suppression of Melanoma Initiation and Progression by NM23-H1R01CA159871 · NCI · UNIVERSITY OF MARYLAND BALTIMORE · PI KAETZEL, DAVID M · 2012 to 2016
$2.2M
Stem Cells and Skin Cancer Prevention and AngiogenesisR01CA184027 · NCI · UNIVERSITY OF MARYLAND BALTIMORE · PI ECKERT, RICHARD L. · 2015 to 2019
$1.9M
AKT pathway as a therapeutic tumor vessel targetR01CA131064 · NCI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI BENJAMIN, LAURA E · 2008 to 2009
$792k
NCI NIH HHS R01 CA131064NCI NIH HHS R01 CA131074NCI NIH HHS R01 CA159871NCI NIH HHS R01 CA184027
6 · The paper itself

Abstract

Melanoma is a metastatic cancer associated with poor survival. Here, we study a subpopulation of melanoma cancer cells displaying melanoma cancer stem cell (MCS cells) properties including elevated expression of stem cell markers, increased ability to survive as spheroids, and enhanced cell migration and invasion. We show that the Ezh2 stem cell survival protein is enriched in MCS cells and that Ezh2 knockdown or treatment with small molecule Ezh2 inhibitors, GSK126 or EPZ-6438, reduces Ezh2 activity. This reduction is associated with a reduced MCS cell spheroid formation, migration, and invasion. Moreover, the diet-derived cancer prevention agent, sulforaphane (SFN), suppresses MCS cell survival and this is associated with loss of Ezh2. Forced expression of Ezh2 partially reverses SFN suppression of MCS cell spheroid formation, migration, and invasion. A375 melanoma cell-derived MCS cells form rapidly growing tumors in immune-compromised mice and SFN treatment of these tumors reduces tumor growth and this is associated with reduced Ezh2 level and H3K27me3 formation, reduced matrix metalloproteinase expression, increased TIMP3 expression and increased apoptosis. These studies identify Ezh2 as a MCS cell marker and cancer stem cell prevention target, and suggest that SFN acts to reduce melanoma tumor formation via a mechanism that includes suppression of Ezh2 function. © 2015 Wiley Periodicals, Inc.

Indexed as

AnimalsAnticarcinogenic AgentsCell MovementEnhancer of Zeste Homolog 2 ProteinGene Knockdown TechniquesIsothiocyanatesMelanomaMice, Inbred NODMice, KnockoutNeoplastic Stem CellsSulfoxidesUp-RegulationAnticarcinogenic AgentsEnhancer of Zeste Homolog 2 ProteinEzh2 protein, mouseIsothiocyanatessulforaphaneSulfoxidescancercancer preventioncancer therapyepigeneticEzh2melanomapolycombstem cellsulforaphane

Identifiers

PMID26693692
PMCPMC4919248
OpenAlexW2202764763

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.