Evidence map›Paper›PMID 32283146›Full record

ArticleThe Journal of infection2020

Evolutionary analysis of SARS-CoV-2: how mutation of Non-Structural Protein 6 (NSP6) could affect viral autophagy.

Domenico Benvenuto, Silvia Angeletti, Marta Giovanetti, Martina Bianchi, Stefano Pascarella, Roberto Cauda, Massimo Ciccozzi, Antonio Cassone

Open access · greenAbstract read
In one paragraph

Article in The Journal of infection, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 169 papers.

0numbers the graph read from it
0cells of the map it votes in
169citing papers in PubMed
6.5field-weighted citation impact, top 3% 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

169 citing papers in PubMed, 276 citations in OpenAlex.

  1. Article
  2. Review
  3. Host Responses to SARS-CoV-2 with an Emphasis on Cytokines.International journal of molecular sciences · 2026
    Review
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  5. Article
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  7. Article
  8. Article
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  12. NSP6 of SARS-CoV-2 Dually Regulates Autophagic-Lysosomal Degradation.International journal of molecular sciences · 2025
    Article
  13. Anti-interferon armamentarium of human coronaviruses.Cellular and molecular life sciences : CMLS · 2025
    Review
  14. Review
  15. Article
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  20. Article

109 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

8 authors at 5 institutions in 2 countries.

Domenico BenvenutoUnit of Medical Statistics and Molecular Epidemiology, University Campus Bio-Medico of Rome, Via Álvaro del Portillo, 21, Rome 00128, Italy. Electronic address: domenicobenvenuto95@gmail.com.
Silvia AngelettiUnit of Clinical Laboratory Science, University Campus Bio-Medico of Rome, Via Álvaro del Portillo, 21, Rome 00128, Italy.
Marta GiovanettiLaboratório de Flavivírus, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Av. Brasil, 4365 - Manguinhos, Rio de Janeiro - RJ 21040-900, Brasil.
Martina BianchiDepartment of Biochemical Sciences "A. Rossi Fanelli", University of Rome "La Sapienza", Viale Regina Elena, 332, Rome 00185, Italy.
Stefano PascarellaDepartment of Biochemical Sciences "A. Rossi Fanelli", University of Rome "La Sapienza", Viale Regina Elena, 332, Rome 00185, Italy.
Roberto CaudaUOC Malattie Infettive - Fondazione Policlinico Universitario "A.Gemelli" IRCCS, Largo Agostino Gemelli, 8, Rome 00168, Italy; Department of Healthcare Surveillance and Bioethics, Catholic University of Sacred Heart, Largo Francesco Vito, 1, Rome 00168, Italy.
Massimo CiccozziUnit of Medical Statistics and Molecular Epidemiology, University Campus Bio-Medico of Rome, Via Álvaro del Portillo, 21, Rome 00128, Italy.
Antonio CassoneCenter of genomics, genetics and biology, University of Siena, Petriccio e Belriguardo, 35, Siena 53100, Italy.
Università Campus Bio-Medico · ITSapienza University of Rome · ITFundação Oswaldo Cruz · BRUniversità Cattolica del Sacro Cuore · ITUniversity of Siena · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSARS-CoV-2 is a new coronavirus that has spread globally, infecting more than 150000 people, and being declared pandemic by the WHO. We provide here bio-informatic, evolutionary analysis of 351 available sequences of its genome with the aim of mapping genome structural variations and the patterns of selection.

methodsA Maximum likelihood tree has been built and selective pressure has been investigated in order to find any mutation developed during the SARS-CoV-2 epidemic that could potentially affect clinical evolution of the infection. FINDING: We have found in more recent isolates the presence of two mutations affecting the Non-Structural Protein 6 (NSP6) and the Open Reding Frame10 (ORF 10) adjacent regions. Amino acidic change stability analysis suggests both mutations could confer lower stability of the protein structures.

interpretationOne of the two mutations, likely developed within the genome during virus spread, could affect virus intracellular survival. Genome follow-up of SARS-CoV-2 spread is urgently needed in order to identify mutations that could significantly modify virus pathogenicity.

Indexed as

MutationAutophagyBetacoronavirusCapsid ProteinsCoronavirus InfectionsCoronavirus Nucleocapsid ProteinsCOVID-19Evolution, MolecularGene Expression Regulation, ViralGenome, ViralHumansLikelihood FunctionsModels, MolecularOpen Reading FramesPandemicsPneumonia, ViralCapsid ProteinsCoronavirus Nucleocapsid ProteinsORF1ab polyprotein, SARS-CoV-2Viral Nonstructural ProteinsAutophagyBio-informaticCoronavirusCOVID-19Molecular evolutionSARS-CoV-2

Identifiers

PMID32283146
PMCPMC7195303
OpenAlexW3014450743

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.