Evidence map›Paper›PMID 20065031›Full record

ArticleMolecular and cellular biology2010

Upregulation of c-MYC in cis through a large chromatin loop linked to a cancer risk-associated single-nucleotide polymorphism in colorectal cancer cells.

Jason B Wright, Seth J Brown, Michael D Cole

Abstract read
In one paragraph

Article in Molecular and cellular biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 155 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
155citing papers in PubMed, 5 pooled it
13.4field-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

155 citing papers in PubMed, 5 syntheses or guidelines pooled it, 267 citations in OpenAlex.

  1. Pooled it
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  4. Pooled it
  5. Pooled it
  6. Article
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  16. Review
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95 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 1 country.

Jason B WrightDepartment of Genetics, Dartmouth Medical School, Norris Cotton Cancer Center, Lebanon, NH 03756, USA.
Seth J Brown
Michael D Cole
Dartmouth College · US

Funding

Myc Oncogene Mutations and Polymorphisms in CancerR01CA080320 · NCI · PRINCETON UNIVERSITY · PI COLE, MICHAEL DAVID · 1999 to 2014
$4.6M
NCI NIH HHS R01 CA080320
6 · The paper itself

Abstract

Genome-wide association studies have mapped many single-nucleotide polymorphisms (SNPs) that are linked to cancer risk, but the mechanism by which most SNPs promote cancer remains undefined. The rs6983267 SNP at 8q24 has been associated with many cancers, yet the SNP falls 335 kb from the nearest gene, c-MYC. We show that the beta-catenin-TCF4 transcription factor complex binds preferentially to the cancer risk-associated rs6983267(G) allele in colon cancer cells. We also show that the rs6983267 SNP has enhancer-related histone marks and can form a 335-kb chromatin loop to interact with the c-MYC promoter. Finally, we show that the SNP has no effect on the efficiency of chromatin looping to the c-MYC promoter but that the cancer risk-associated SNP enhances the expression of the linked c-MYC allele. Thus, cancer risk is a direct consequence of elevated c-MYC expression from increased distal enhancer activity and not from reorganization/creation of the large chromatin loop. The findings of these studies support a mechanism for intergenic SNPs that can promote cancer through the regulation of distal genes by utilizing preexisting large chromatin loops.

Indexed as

Genetic Predisposition to DiseaseAllelesBase PairingBase SequenceBasic Helix-Loop-Helix Leucine Zipper Transcription Factorsbeta CateninCell Line, TumorChromatinColorectal NeoplasmsConserved SequenceDNA Mutational AnalysisEnhancer Elements, GeneticEvolution, MolecularGene Expression Regulation, NeoplasticHistonesHumansBasic Helix-Loop-Helix Leucine Zipper Transcription Factorsbeta CateninChromatinHistonesProto-Oncogene Proteins c-mycTCF4 protein, humanTranscription Factor 4Transcription Factors

Identifiers

PMID20065031
PMCPMC2832500
OpenAlexW2057629607

What OpenQuestion holds

Textmetadata
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.