Evidence map›Paper›PMID 29670109›Full record

ArticleNature communications2018

Mutation hotspots at CTCF binding sites coupled to chromosomal instability in gastrointestinal cancers.

Yu Amanda Guo, Mei Mei Chang, Weitai Huang, Wen Fong Ooi, Manjie Xing, Patrick Tan, Anders Jacobsen Skanderup

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 99 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
99citing papers in PubMed, 1 pooled it
12.3field-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

99 citing papers in PubMed, 1 synthesis or guideline pooled it, 160 citations in OpenAlex.

  1. Pooled it
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  16. An overview of BAP1 biological functions and current therapeutics.Biochimica et biophysica acta. Reviews on cancer · 2025
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39 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

7 authors at 2 institutions in 1 country.

Yu Amanda GuoComputational and Systems Biology, Agency for Science Technology and Research, Genome Institute of Singapore, 60 Biopolis Street, Singapore, 138672, Singapore.
Mei Mei ChangComputational and Systems Biology, Agency for Science Technology and Research, Genome Institute of Singapore, 60 Biopolis Street, Singapore, 138672, Singapore.
Weitai HuangComputational and Systems Biology, Agency for Science Technology and Research, Genome Institute of Singapore, 60 Biopolis Street, Singapore, 138672, Singapore.
Wen Fong OoiCancer Therapeutics and Stratified Oncology, Agency for Science Technology and Research, Genome Institute of Singapore, 60 Biopolis Street, Singapore, 138672, Singapore.
Manjie XingCancer Therapeutics and Stratified Oncology, Agency for Science Technology and Research, Genome Institute of Singapore, 60 Biopolis Street, Singapore, 138672, Singapore.
Patrick TanCancer and Stem Cell Biology Program, Duke-NUS Medical School, 8 College Road, Singapore, 169857, Singapore. gmstanp@duke-nus.edu.sg.
Anders Jacobsen SkanderupComputational and Systems Biology, Agency for Science Technology and Research, Genome Institute of Singapore, 60 Biopolis Street, Singapore, 138672, Singapore. skanderupamj@gis.a-star.edu.sg.ORCID http://orcid.org/0000-0001-6847-4980
Agency for Science, Technology and Research · SGNational University Cancer Institute, Singapore · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tissue-specific driver mutations in non-coding genomic regions remain undefined for most cancer types. Here, we unbiasedly analyze 212 gastric cancer (GC) whole genomes to identify recurrently mutated non-coding regions in GC. Applying comprehensive statistical approaches to accurately model background mutational processes, we observe significant enrichment of non-coding indels (insertions/deletions) in three gastric lineage-specific genes. We further identify 34 mutation hotspots, of which 11 overlap CTCF binding sites (CBSs). These CBS hotspots remain significant even after controlling for a genome-wide elevated mutation rate at CBSs. In 3 out of 4 tested CBS hotspots, mutations are nominally associated with expression change of neighboring genes. CBS hotspot mutations are enriched in tumors showing chromosomal instability, co-occur with neighboring chromosomal aberrations, and are common in gastric (25%) and colorectal (19%) tumors but rare in other cancer types. Mutational disruption of specific CBSs may thus represent a tissue-specific mechanism of tumorigenesis conserved across gastrointestinal cancers.

Indexed as

Chromosomal InstabilityDNA Mutational AnalysisINDEL MutationMutationBinding SitesCCCTC-Binding FactorCell Line, TumorChromosome AberrationsConserved SequenceDatabases, GeneticEpigenesis, GeneticFalse Positive ReactionsGastrointestinal NeoplasmsGene Expression ProfilingGenome, HumanGenomicsCCCTC-Binding FactorCTCF protein, human

Identifiers

PMID29670109
PMCPMC5906695
OpenAlexW2799593901

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.