Evidence map›Paper›PMID 22624715›Full record

SynthesisCancer cell2012

DNA methylation screening identifies driver epigenetic events of cancer cell survival.

Daniel D De Carvalho, Shikhar Sharma, Jueng Soo You, Sheng-Fang Su, Phillippa C Taberlay, Theresa K Kelly, Xiaojing Yang, Gangning Liang, Peter A Jones

Open access · bronzeAbstract readMeta-Analysis
In one paragraph

Synthesis in Cancer cell, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 157 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
157citing papers in PubMed, 1 pooled it
12.9field-weighted citation impact, top 1% 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

157 citing papers in PubMed, 1 synthesis or guideline pooled it, 291 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
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  7. Biochemistry and biophysics reports · 2025
    Article
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  19. The Molecular Impacts of Retrotransposons in Development and Diseases.International journal of molecular sciences · 2023
    Review
  20. Article

97 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 1 institution in 1 country.

Daniel D De CarvalhoDepartment of Urology, Biochemistry and Molecular Biology, University of Southern California/Norris Comprehensive Cancer Center Keck School of Medicine, University of Southern California, Los Angeles, CA 90089-9181, USA.
Shikhar SharmaDepartment of Urology, Biochemistry and Molecular Biology, University of Southern California/Norris Comprehensive Cancer Center Keck School of Medicine, University of Southern California, Los Angeles, CA 90089-9181, USA; Program in Genetic, Molecular and Cellular Biology, University of Southern California/Norris Comprehensive Cancer Center Keck School of Medicine, University of Southern California, Los Angeles, CA 90089-9181, USA.
Jueng Soo YouDepartment of Urology, Biochemistry and Molecular Biology, University of Southern California/Norris Comprehensive Cancer Center Keck School of Medicine, University of Southern California, Los Angeles, CA 90089-9181, USA.
Sheng-Fang SuDepartment of Urology, Biochemistry and Molecular Biology, University of Southern California/Norris Comprehensive Cancer Center Keck School of Medicine, University of Southern California, Los Angeles, CA 90089-9181, USA; Program in Genetic, Molecular and Cellular Biology, University of Southern California/Norris Comprehensive Cancer Center Keck School of Medicine, University of Southern California, Los Angeles, CA 90089-9181, USA.
Phillippa C TaberlayDepartment of Urology, Biochemistry and Molecular Biology, University of Southern California/Norris Comprehensive Cancer Center Keck School of Medicine, University of Southern California, Los Angeles, CA 90089-9181, USA.
Theresa K KellyDepartment of Urology, Biochemistry and Molecular Biology, University of Southern California/Norris Comprehensive Cancer Center Keck School of Medicine, University of Southern California, Los Angeles, CA 90089-9181, USA.
Xiaojing YangDepartment of Urology, Biochemistry and Molecular Biology, University of Southern California/Norris Comprehensive Cancer Center Keck School of Medicine, University of Southern California, Los Angeles, CA 90089-9181, USA.
Gangning LiangDepartment of Urology, Biochemistry and Molecular Biology, University of Southern California/Norris Comprehensive Cancer Center Keck School of Medicine, University of Southern California, Los Angeles, CA 90089-9181, USA.
Peter A JonesDepartment of Urology, Biochemistry and Molecular Biology, University of Southern California/Norris Comprehensive Cancer Center Keck School of Medicine, University of Southern California, Los Angeles, CA 90089-9181, USA. Electronic address: pjones@med.usc.edu.
University of Southern California · US

Funding

Epigenetic Drivers of Cancer (PQ 10)R01CA170550 · NCI · VAN ANDEL RESEARCH INSTITUTE · PI BAYLIN, STEPHEN B., JONES, PETER A · 2012 to 2015
$2.4M
Mechanisms of De Novo Methylation in CancerR37CA082422 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI JONES, PETER A · 2009 to 2013
$2.2M
NCI NIH HHS R01 CA170550NCI NIH HHS R37 CA082422NCI NIH HHS R37CA082422
6 · The paper itself

Abstract

Cancer cells typically exhibit aberrant DNA methylation patterns that can drive malignant transformation. Whether cancer cells are dependent on these abnormal epigenetic modifications remains elusive. We used experimental and bioinformatic approaches to unveil genomic regions that require DNA methylation for survival of cancer cells. First, we surveyed the residual DNA methylation profiles in cancer cells with highly impaired DNA methyltransferases. Then, we clustered these profiles according to their DNA methylation status in primary normal and tumor tissues. Finally, we used gene expression meta-analysis to identify regions that are dependent on DNA methylation-mediated gene silencing. We further showed experimentally that these genes must be silenced by DNA methylation for cancer cell survival, suggesting these are key epigenetic events associated with tumorigenesis.

Indexed as

DNA MethylationEpigenesis, GeneticCell DeathCell SurvivalCell Transformation, NeoplasticCluster AnalysisComputational BiologyDNA Modification MethylasesGene Expression ProfilingGene Expression Regulation, NeoplasticGenetic Predisposition to DiseaseHCT116 CellsHumansNeoplasmsPhenotypeReproducibility of ResultsDNA Modification Methylases

Identifiers

PMID22624715
PMCPMC3395886
OpenAlexW2082477824

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.