Evidence map›Paper›PMID 18535662›Full record

ArticlePLoS genetics2008

Combined analysis of murine and human microarrays and ChIP analysis reveals genes associated with the ability of MYC to maintain tumorigenesis.

Chi-Hwa Wu, Debashis Sahoo, Constadina Arvanitis, Nicole Bradon, David L Dill, Dean W Felsher

Erratum issuedOpen access · goldAbstract readComparative Study
In one paragraph

Article in PLoS genetics, 2008. 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 54 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed, 1 pooled it
3.3field-weighted citation impact, top 8% 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

54 citing papers in PubMed, 1 synthesis or guideline pooled it, 93 citations in OpenAlex.

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4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Chi-Hwa WuDepartment of Medicine, Division of Oncology, Stanford University School of Medicine, Stanford, California, United States of America.
Debashis Sahoo
Constadina Arvanitis
Nicole Bradon
David L Dill
Dean W Felsher
Stanford University · US

Funding

MYC's Role in the Initiation and Maintenance of CancerR01CA089305 · NCI · STANFORD UNIVERSITY · PI FELSHER, DEAN W · 2001 to 2011
$3.7M
Computational Modeling of Cancer BiologyU56CA112973 · NCI · STANFORD UNIVERSITY · PI PLEVRITIS, SYLVIA KATINA · 2004 to 2009
$2.9M
Molecular and Cellular Basis of Oncogene AddictionR01CA105102 · NCI · STANFORD UNIVERSITY · PI FELSHER, DEAN W · 2004 to 2010
$2.0M
X RAY INACTIVATION OF HUMAN COLORECTAL CANCER CELLSR01CA085610 · NCI · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI DEWEY, WILLIAM C · 2001 to 2003
$481k
NCI NIH HHS 1P20 CA112973NCI NIH HHS 3R01CA089305-03S1NCI NIH HHS R01 CA085610NCI NIH HHS R01 CA089305NCI NIH HHS R01 CA105102NCI NIH HHS R01-CA105102NCI NIH HHS R01-CA85610NCI NIH HHS U56 CA112973
6 · The paper itself

Abstract

The MYC oncogene has been implicated in the regulation of up to thousands of genes involved in many cellular programs including proliferation, growth, differentiation, self-renewal, and apoptosis. MYC is thought to induce cancer through an exaggerated effect on these physiologic programs. Which of these genes are responsible for the ability of MYC to initiate and/or maintain tumorigenesis is not clear. Previously, we have shown that upon brief MYC inactivation, some tumors undergo sustained regression. Here we demonstrate that upon MYC inactivation there are global permanent changes in gene expression detected by microarray analysis. By applying StepMiner analysis, we identified genes whose expression most strongly correlated with the ability of MYC to induce a neoplastic state. Notably, genes were identified that exhibited permanent changes in mRNA expression upon MYC inactivation. Importantly, permanent changes in gene expression could be shown by chromatin immunoprecipitation (ChIP) to be associated with permanent changes in the ability of MYC to bind to the promoter regions. Our list of candidate genes associated with tumor maintenance was further refined by comparing our analysis with other published results to generate a gene signature associated with MYC-induced tumorigenesis in mice. To validate the role of gene signatures associated with MYC in human tumorigenesis, we examined the expression of human homologs in 273 published human lymphoma microarray datasets in Affymetrix U133A format. One large functional group of these genes included the ribosomal structural proteins. In addition, we identified a group of genes involved in a diverse array of cellular functions including: BZW2, H2AFY, SFRS3, NAP1L1, NOLA2, UBE2D2, CCNG1, LIFR, FABP3, and EDG1. Hence, through our analysis of gene expression in murine tumor models and human lymphomas, we have identified a novel gene signature correlated with the ability of MYC to maintain tumorigenesis.

Indexed as

Gene Expression Regulation, NeoplasticAlgorithmsAnimalsCell Line, TumorChromatin ImmunoprecipitationGene Expression ProfilingGene SilencingHumansLymphomaMiceOligonucleotide Array Sequence AnalysisPancreatic NeoplasmsPromoter Regions, GeneticProto-Oncogene Proteins c-mycTumor Cells, CulturedMYC protein, humanMyc protein, mouseProto-Oncogene Proteins c-myc

Identifiers

PMID18535662
PMCPMC2390767
OpenAlexW2048647140

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.