Evidence map›Paper›PMID 32443810›Full record

ReviewCells2020

A Structural View of SARS-CoV-2 RNA Replication Machinery: RNA Synthesis, Proofreading and Final Capping.

Maria Romano, Alessia Ruggiero, Flavia Squeglia, Giovanni Maga, Rita Berisio

Abstract readReview
In one paragraph

Review in Cells, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 292 papers.

0numbers the graph read from it
0cells of the map it votes in
292citing papers in PubMed
–field-weighted citation impact
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

292 citing papers in PubMed.

  1. Review
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  8. MarinePharmaceuticals (Basel, Switzerland) · 2026
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Anti-interferon armamentarium of human coronaviruses.Cellular and molecular life sciences : CMLS · 2025
    Review
  15. An Evaluation of Cellulose Hydrogels Derived fromGels (Basel, Switzerland) · 2025
    Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. Review

232 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.

Maria RomanoInstitute of Biostructures and Bioimaging, IBB, CNR, 80134 Naples, Italy.ORCID 0000-0001-8901-3630
Alessia RuggieroInstitute of Biostructures and Bioimaging, IBB, CNR, 80134 Naples, Italy.
Flavia SquegliaInstitute of Biostructures and Bioimaging, IBB, CNR, 80134 Naples, Italy.
Giovanni MagaInstitute of Molecular Genetics, IGM, CNR, 27100 Pavia, Italy.
Rita BerisioInstitute of Biostructures and Bioimaging, IBB, CNR, 80134 Naples, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The current coronavirus disease-2019 (COVID-19) pandemic is due to the novel coronavirus SARS-CoV-2. The scientific community has mounted a strong response by accelerating research and innovation, and has quickly set the foundation for understanding the molecular determinants of the disease for the development of targeted therapeutic interventions. The replication of the viral genome within the infected cells is a key stage of the SARS-CoV-2 life cycle. It is a complex process involving the action of several viral and host proteins in order to perform RNA polymerization, proofreading and final capping. This review provides an update of the structural and functional data on the key actors of the replicatory machinery of SARS-CoV-2, to fill the gaps in the currently available structural data, which is mainly obtained through homology modeling. Moreover, learning from similar viruses, we collect data from the literature to reconstruct the pattern of interactions among the protein actors of the SARS-CoV-2 RNA polymerase machinery. Here, an important role is played by co-factors such as Nsp8 and Nsp10, not only as allosteric activators but also as molecular connectors that hold the entire machinery together to enhance the efficiency of RNA replication.

Indexed as

AnimalsBetacoronavirusCatalytic DomainCoronavirus InfectionsCOVID-19DNA-Directed RNA PolymerasesExoribonucleasesGenome, ViralHumansMethyltransferasesPandemicsPneumonia, ViralProtein Conformation, alpha-HelicalRNA HelicasesRNA, MessengerRNA, ViralDNA-Directed RNA PolymerasesExoribonucleasesMethyltransferasesNsp13 protein, SARS-CoVnsp14 protein, SARS coronavirusNsp16 protein, SARS virusORF1ab polyprotein, SARS-CoV-2RNA HelicasesRNA, MessengerRNA, ViralViral Nonstructural ProteinsViral Regulatory and Accessory ProteinsCOVID19infectious diseaseprotein structureRNA replicationSARS-CoV-2

Identifiers

PMID32443810
PMCPMC7291026

What OpenQuestion holds

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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.