Evidence map›Paper›PMID 32427223›Full record

ArticleAnnual reports in medicinal chemistry2020

Viral G-quadruplexes: New frontiers in virus pathogenesis and antiviral therapy.

Emanuela Ruggiero, Sara N Richter

Open access · greenAbstract read
In one paragraph

Article in Annual reports in medicinal chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
31.9field-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

57 citing papers in PubMed, 102 citations in OpenAlex.

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  6. G-Quadruplex Structures Formed by Human Telomere andInternational journal of molecular sciences · 2025
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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

2 authors at 1 institution in 1 country.

Emanuela RuggieroDepartment of Molecular Medicine, University of Padua, Padua, Italy.
Sara N RichterDepartment of Molecular Medicine, University of Padua, Padua, Italy.
University of Padua · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Viruses are the most abundant organisms on our planet, affecting all living beings: some of them are responsible for massive epidemics that concern health, national economies and the overall welfare of societies. Although advances in antiviral research have led to successful therapies against several human viruses, still some of them cannot be eradicated from the host and most of them do not have any treatment available. Consequently, innovative antiviral therapies are urgently needed. In the past few years, research on G-quadruplexes (G4s) in viruses has boomed, providing powerful evidence for the regulatory role of G4s in key viral steps. Comprehensive bioinformatics analyses have traced putative G4-forming sequences in the genome of almost all human viruses, showing that their distribution is statistically significant and their presence highly conserved. Since the genomes of viruses are remarkably variable, high conservation rates strongly suggest a crucial role of G4s in the viral replication cycle and evolution, emphasizing the possibility of targeting viral G4s as a new pharmacological approach in antiviral therapy. Recent studies have demonstrated the formation and function of G4s in pathogens responsible for serious diseases, such as HIV-1, Hepatitis B and C, Ebola viruses, to cite a few. In this chapter, we present the state of the art on the structural and functional characterization of viral G4s in RNA viruses, DNA viruses and retroviruses. We also present the G4 ligands that provide further details on the viral G4 role and which, showing promising antiviral activity, which could be exploited for the development of innovative antiviral agents.

Indexed as

Antiviral therapyChronic infectionDNA virusG-quadruplexG-quadruplex-ligandLatencyNon-canonical nucleic acid structureRetrovirusRNA virusVirus life cycle

Identifiers

PMID32427223
PMCPMC7233243
OpenAlexW3028264592

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.