Evidence map›Paper›PMID 27618450›Full record

ArticleNature genetics2016

G-quadruplex structures mark human regulatory chromatin.

Robert Hänsel-Hertsch, Dario Beraldi, Stefanie V Lensing, Giovanni Marsico, Katherine Zyner, Aled Parry, Marco Di Antonio, Jeremy Pike, Hiroshi Kimura, Masashi Narita and 2 more

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Nature genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 552 papers.

0numbers the graph read from it
0cells of the map it votes in
552citing papers in PubMed
37.4field-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

552 citing papers in PubMed, 981 citations in OpenAlex.

  1. Purification of RNA G-Quadruplex Binding Proteins.Methods in molecular biology (Clifton, N.J.) · 2027
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  8. G-Quadruplexes: Structural Diversity and Emerging Roles in Biomolecular Condensation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
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  20. Linker dependence ofOrganic & biomolecular chemistry · 2026
    Article

492 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

12 authors at 3 institutions in 2 countries.

Robert Hänsel-HertschCancer Research UK, Cambridge Institute, Li Ka Shing Centre, Cambridge, UK.
Dario BeraldiCancer Research UK, Cambridge Institute, Li Ka Shing Centre, Cambridge, UK.
Stefanie V LensingCancer Research UK, Cambridge Institute, Li Ka Shing Centre, Cambridge, UK.
Giovanni MarsicoCancer Research UK, Cambridge Institute, Li Ka Shing Centre, Cambridge, UK.
Katherine ZynerCancer Research UK, Cambridge Institute, Li Ka Shing Centre, Cambridge, UK.
Aled ParryCancer Research UK, Cambridge Institute, Li Ka Shing Centre, Cambridge, UK.ORCID 0000-0001-5192-3727
Marco Di AntonioDepartment of Chemistry, University of Cambridge, Cambridge, UK.
Jeremy PikeCancer Research UK, Cambridge Institute, Li Ka Shing Centre, Cambridge, UK.
Hiroshi KimuraCell Biology Unit, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Japan.
Masashi NaritaCancer Research UK, Cambridge Institute, Li Ka Shing Centre, Cambridge, UK.
David TannahillCancer Research UK, Cambridge Institute, Li Ka Shing Centre, Cambridge, UK.
Shankar BalasubramanianCancer Research UK, Cambridge Institute, Li Ka Shing Centre, Cambridge, UK.
Cancer Research UK Cambridge Center · GBUniversity of Cambridge · GBTokyo Institute of Technology · JP

Funding

Cancer Research UK 15890Cancer Research UK 18618Cancer Research UK 19836Cancer Research UK C14303/A17197Wellcome Trust 099232/Z/12/Z
6 · The paper itself

Abstract

G-quadruplex (G4) structural motifs have been linked to transcription, replication and genome instability and are implicated in cancer and other diseases. However, it is crucial to demonstrate the bona fide formation of G4 structures within an endogenous chromatin context. Herein we address this through the development of G4 ChIP-seq, an antibody-based G4 chromatin immunoprecipitation and high-throughput sequencing approach. We find ∼10,000 G4 structures in human chromatin, predominantly in regulatory, nucleosome-depleted regions. G4 structures are enriched in the promoters and 5' UTRs of highly transcribed genes, particularly in genes related to cancer and in somatic copy number amplifications, such as MYC. Strikingly, de novo and enhanced G4 formation are associated with increased transcriptional activity, as shown by HDAC inhibitor-induced chromatin relaxation and observed in immortalized as compared to normal cellular states. Our findings show that regulatory, nucleosome-depleted chromatin and elevated transcription shape the endogenous human G4 DNA landscape.

Indexed as

G-QuadruplexesRegulatory Sequences, Nucleic AcidCell LineChromatinChromatin ImmunoprecipitationHigh-Throughput Nucleotide SequencingHumansReal-Time Polymerase Chain ReactionTranscription, GeneticChromatin

Identifiers

PMID27618450
OpenAlexW2520749639

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.