Evidence map›Paper›PMID 26384656›Full record

ArticleGenomics2015

The DNA methylation landscape of human melanoma.

Seung-Gi Jin, Wenying Xiong, Xiwei Wu, Lu Yang, Gerd P Pfeifer

Open access · greenAbstract read
In one paragraph

Article in Genomics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

28 citing papers in PubMed, 54 citations in OpenAlex.

  1. Article
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  9. Article
  10. Review
  11. Review
  12. Machine Learning in Epigenomics: Insights into Cancer Biology and Medicine.Biochimica et biophysica acta. Reviews on cancer · 2021
    Review
  13. Article
  14. Article
  15. Targeted Therapy in Melanoma and Mechanisms of Resistance.International journal of molecular sciences · 2020
    Review
  16. Article
  17. Review
  18. Review
  19. Review
  20. Article
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

5 authors at 2 institutions in 1 country.

Seung-Gi JinCenter for Epigenetics, Van Andel Research Institute, Grand Rapids, MI 49503, USA; Department of Cancer Biology, Beckman Research Institute of the City of Hope, Duarte, CA 91010, USA.
Wenying XiongDepartment of Cancer Biology, Beckman Research Institute of the City of Hope, Duarte, CA 91010, USA.
Xiwei WuDepartment of Molecular and Cellular Biology, Beckman Research Institute of the City of Hope, Duarte, CA 91010, USA.
Lu YangDepartment of Molecular and Cellular Biology, Beckman Research Institute of the City of Hope, Duarte, CA 91010, USA.
Gerd P PfeiferCenter for Epigenetics, Van Andel Research Institute, Grand Rapids, MI 49503, USA; Department of Cancer Biology, Beckman Research Institute of the City of Hope, Duarte, CA 91010, USA. Electronic address: gerd.pfeifer@vai.org.
City of Hope · USVan Andel Institute · US

Funding

CPG METHYLATION AND MUTATIONR01CA084469 · NCI · CITY OF HOPE/BECKMAN RESEARCH INSTITUTE · PI PFEIFER, GERD P · 2000 to 2013
$4.0M
UV damage, repair, and mutagenesisR37ES006070 · NIEHS · CITY OF HOPE/BECKMAN RESEARCH INSTITUTE · PI PFEIFER, GERD P · 2004 to 2013
$3.7M
UV DAMAGE, REPAIR AND MUTAGENESISR01ES006070 · NIEHS · CITY OF HOPE/BECKMAN RESEARCH INSTITUTE · PI PFEIFER, GERD P · 1992 to 2003
$1.1M
NCI NIH HHS CA084469NCI NIH HHS R01 CA084469NIEHS NIH HHS ES06070NIEHS NIH HHS R01 ES006070NIEHS NIH HHS R37 ES006070
6 · The paper itself

Abstract

Using MIRA-seq, we have characterized the DNA methylome of metastatic melanoma and normal melanocytes. Individual tumors contained several thousand hypermethylated regions. We discovered 179 tumor-specific methylation peaks present in all (27/27) melanomas that may be effective disease biomarkers, and 3113 methylation peaks were seen in >40% of the tumors. We found that 150 of the approximately 1200 tumor-associated methylation peaks near transcription start sites (TSSs) were marked by H3K27me3 in melanocytes. DNA methylation in melanoma was specific for distinct H3K27me3 peaks rather than for broadly covered regions. However, numerous H3K27me3 peak-associated TSS regions remained devoid of DNA methylation in tumors. There was no relationship between BRAF mutations and the number of methylation peaks. Gene expression analysis showed upregulated immune response genes in melanomas presumably as a result of lymphocyte infiltration. Down-regulated genes were enriched for melanocyte differentiation factors; e.g., KIT, PAX3 and SOX10 became methylated and downregulated in melanoma.

Indexed as

DNA MethylationTranscription Initiation SiteCell DifferentiationGene Expression ProfilingHigh-Throughput Nucleotide SequencingHistonesHumansImmunityLysineMelanocytesMelanomaMethylationHistonesLysineBRAFDNA methylationH3K27me3MelanocytesMelanomaPolycomb

Identifiers

PMID26384656
PMCPMC4666751
OpenAlexW1617282725

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.