Evidence map›Paper›PMID 32313204›Full record

ReviewNature reviews. Molecular cell biology2020

The regulation and functions of DNA and RNA G-quadruplexes.

Dhaval Varshney, Jochen Spiegel, Katherine Zyner, David Tannahill, Shankar Balasubramanian

Open access · greenAbstract readReview
In one paragraph

Review in Nature reviews. Molecular cell biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 641 papers.

0numbers the graph read from it
0cells of the map it votes in
641citing papers in PubMed
57.7field-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

641 citing papers in PubMed, 1,254 citations in OpenAlex.

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  15. N8-Modified Quino[4,3,2-Kl]acridines as Promising Antimalarial G-Quadruplex Ligands.Chembiochem : a European journal of chemical biology · 2026
    Article
  16. Cap-Independent Translation Regulation of VEGF Using CRISPR-dCas13d.bioRxiv : the preprint server for biology · 2026
    Article
  17. Article
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581 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

5 authors at 2 institutions in 2 countries.

Dhaval Varshney *Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Cambridge, UK.
Jochen Spiegel *Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Cambridge, UK.
Katherine Zyner *Cancer 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. sb10031@cam.ac.uk.ORCID http://orcid.org/0000-0002-0281-5815
Cancer Research UK Cambridge Center · GBUniversity of Cambridge · GB

Funding

Cancer Research UK 18618Cancer Research UK 19836Cancer Research UK A18618Cancer Research UK C14303/A17197Wellcome Trust 099232
6 · The paper itself

Abstract

DNA and RNA can adopt various secondary structures. Four-stranded G-quadruplex (G4) structures form through self-recognition of guanines into stacked tetrads, and considerable biophysical and structural evidence exists for G4 formation in vitro. Computational studies and sequencing methods have revealed the prevalence of G4 sequence motifs at gene regulatory regions in various genomes, including in humans. Experiments using chemical, molecular and cell biology methods have demonstrated that G4s exist in chromatin DNA and in RNA, and have linked G4 formation with key biological processes ranging from transcription and translation to genome instability and cancer. In this Review, we first discuss the identification of G4s and evidence for their formation in cells using chemical biology, imaging and genomic technologies. We then discuss possible functions of DNA G4s and their interacting proteins, particularly in transcription, telomere biology and genome instability. Roles of RNA G4s in RNA biology, especially in translation, are also discussed. Furthermore, we consider the emerging relationships of G4s with chromatin and with RNA modifications. Finally, we discuss the connection between G4 formation and synthetic lethality in cancer cells, and recent progress towards considering G4s as therapeutic targets in human diseases.

Indexed as

G-QuadruplexesAnimalsDNAGenomic InstabilityGenomicsHumansPromoter Regions, GeneticRegulatory Sequences, Nucleic AcidRNAStructure-Activity RelationshipDNARNA

Identifiers

PMID32313204
PMCPMC7115845
OpenAlexW3017349264

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.