In vitro efficacy of artemisinin-based treatments against SARS-CoV-2.


Journal

Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288

Informations de publication

Date de publication:
16 07 2021
Historique:
received: 06 10 2020
accepted: 23 06 2021
entrez: 17 7 2021
pubmed: 18 7 2021
medline: 24 7 2021
Statut: epublish

Résumé

Effective and affordable treatments for patients suffering from coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), are needed. We report in vitro efficacy of Artemisia annua extracts as well as artemisinin, artesunate, and artemether against SARS-CoV-2. The latter two are approved active pharmaceutical ingredients of anti-malarial drugs. Concentration-response antiviral treatment assays, based on immunostaining of SARS-CoV-2 spike glycoprotein, revealed that treatment with all studied extracts and compounds inhibited SARS-CoV-2 infection of VeroE6 cells, human hepatoma Huh7.5 cells and human lung cancer A549-hACE2 cells, without obvious influence of the cell type on antiviral efficacy. In treatment assays, artesunate proved most potent (range of 50% effective concentrations (EC

Identifiants

pubmed: 34272426
doi: 10.1038/s41598-021-93361-y
pii: 10.1038/s41598-021-93361-y
pmc: PMC8285423
doi:

Substances chimiques

Artemisinins 0
Plant Extracts 0

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

14571

Informations de copyright

© 2021. The Author(s).

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Auteurs

Yuyong Zhou (Y)

Copenhagen Hepatitis C Program (CO-HEP), Department of Infectious Diseases, Copenhagen University Hospital-Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Denmark.
CO-HEP, Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark.

Kerry Gilmore (K)

Max Planck Institute for Colloids and Interfaces, Am Mühlenberg 1, 14476, Potsdam, Germany.

Santseharay Ramirez (S)

Copenhagen Hepatitis C Program (CO-HEP), Department of Infectious Diseases, Copenhagen University Hospital-Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Denmark.
CO-HEP, Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark.

Eva Settels (E)

Max Planck Institute for Colloids and Interfaces, Am Mühlenberg 1, 14476, Potsdam, Germany.

Karen A Gammeltoft (KA)

Copenhagen Hepatitis C Program (CO-HEP), Department of Infectious Diseases, Copenhagen University Hospital-Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Denmark.
CO-HEP, Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark.

Long V Pham (LV)

Copenhagen Hepatitis C Program (CO-HEP), Department of Infectious Diseases, Copenhagen University Hospital-Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Denmark.
CO-HEP, Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark.

Ulrik Fahnøe (U)

Copenhagen Hepatitis C Program (CO-HEP), Department of Infectious Diseases, Copenhagen University Hospital-Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Denmark.
CO-HEP, Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark.

Shan Feng (S)

Copenhagen Hepatitis C Program (CO-HEP), Department of Infectious Diseases, Copenhagen University Hospital-Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Denmark.
CO-HEP, Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark.

Anna Offersgaard (A)

Copenhagen Hepatitis C Program (CO-HEP), Department of Infectious Diseases, Copenhagen University Hospital-Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Denmark.
CO-HEP, Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark.

Jakob Trimpert (J)

Institute for Virology, Freie Universität Berlin, Robert von Ostertag-Str. 7-13, 14163, Berlin, Germany.

Jens Bukh (J)

Copenhagen Hepatitis C Program (CO-HEP), Department of Infectious Diseases, Copenhagen University Hospital-Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Denmark.
CO-HEP, Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark.

Klaus Osterrieder (K)

Institute for Virology, Freie Universität Berlin, Robert von Ostertag-Str. 7-13, 14163, Berlin, Germany. no34@cornell.edu.
Department of Infectious Diseases and Public Health, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon Tong, Hong Kong. no34@cornell.edu.

Judith M Gottwein (JM)

Copenhagen Hepatitis C Program (CO-HEP), Department of Infectious Diseases, Copenhagen University Hospital-Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Denmark. jgottwein@sund.ku.dk.
CO-HEP, Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark. jgottwein@sund.ku.dk.

Peter H Seeberger (PH)

Max Planck Institute for Colloids and Interfaces, Am Mühlenberg 1, 14476, Potsdam, Germany. peter.seeberger@mpikg.mpg.de.
Institute of Chemistry and Biochemistry, Freie Universität Berlin, Arnimallee 22, 14195, Berlin, Germany. peter.seeberger@mpikg.mpg.de.

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Classifications MeSH