Evidence map›Paper›PMID 32596474›Full record

ArticleScience advances2020

Evidence for host-dependent RNA editing in the transcriptome of SARS-CoV-2.

Salvatore Di Giorgio, Filippo Martignano, Maria Gabriella Torcia, Giorgio Mattiuz, Silvestro G Conticello

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 262 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
262citing papers in PubMed, 1 pooled it
26.2field-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

262 citing papers in PubMed, 1 synthesis or guideline pooled it, 400 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
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  5. Article
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  7. Review
  8. Article
  9. Two codes of RNA editing by deamination in human diseases.Experimental & molecular medicine · 2026
    Review
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  11. Article
  12. Article
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  14. Article
  15. Article
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202 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

Salvatore Di GiorgioCore Research Laboratory, ISPRO, Firenze 50139, Italy.ORCID 0000-0002-1419-717X
Filippo MartignanoCore Research Laboratory, ISPRO, Firenze 50139, Italy.ORCID 0000-0001-7564-9224
Maria Gabriella TorciaDepartment of Experimental and Clinical Medicine, University of Florence, Firenze 50139, Italy.ORCID 0000-0003-4740-4646
Giorgio MattiuzCore Research Laboratory, ISPRO, Firenze 50139, Italy.ORCID 0000-0002-9668-1706
Silvestro G ConticelloCore Research Laboratory, ISPRO, Firenze 50139, Italy.ORCID 0000-0002-4244-1846
University of Florence · ITUniversity of Siena · ITIstituto di Fisiologia Clinica · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The COVID-19 outbreak has become a global health risk, and understanding the response of the host to the SARS-CoV-2 virus will help to combat the disease. RNA editing by host deaminases is an innate restriction process to counter virus infection, but it is not yet known whether this process operates against coronaviruses. Here, we analyze RNA sequences from bronchoalveolar lavage fluids obtained from coronavirus-infected patients. We identify nucleotide changes that may be signatures of RNA editing: adenosine-to-inosine changes from ADAR deaminases and cytosine-to-uracil changes from APOBEC deaminases. Mutational analysis of genomes from different strains of Coronaviridae from human hosts reveals mutational patterns consistent with those observed in the transcriptomic data. However, the reduced ADAR signature in these data raises the possibility that ADARs might be more effective than APOBECs in restricting viral propagation. Our results thus suggest that both APOBECs and ADARs are involved in coronavirus genome editing, a process that may shape the fate of both virus and patient.

Indexed as

TranscriptomeAdenosine DeaminaseAPOBEC DeaminasesBase SequenceBetacoronavirusBronchoalveolar Lavage FluidCoronavirus InfectionsCOVID-19Genome, ViralHost-Pathogen InteractionsHumansMutation RateNucleotidesPandemicsPneumonia, ViralRNA EditingADA protein, humanAdenosine DeaminaseAPOBEC DeaminasesNucleotidesRNA, Viral

Identifiers

PMID32596474
PMCPMC7299625
OpenAlexW3025620739

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.