Selected article for: "broad spectrum and host virus"

Author: Ianevski, Aleksandr; Yao, Rouan; Fenstad, Mona Høysæter; Biza, Svetlana; Zusinaite, Eva; Reisberg, Tuuli; Lysvand, Hilde; Løseth, Kirsti; Landsem, Veslemøy Malm; Malmring, Janne Fossum; Oksenych, Valentyn; Erlandsen, Sten Even; Aas, Per Arne; Hagen, Lars; Pettersen, Caroline H.; Tenson, Tanel; Afset, Jan Egil; Nordbø, Svein Arne; Bjørås, Magnar; Kainov, Denis E.
Title: Potential antiviral options against SARS-CoV-2 infection
  • Cord-id: ucqago27
  • Document date: 2020_6_4
  • ID: ucqago27
    Snippet: As of June 2020, the number of people infected with severe acute respiratory coronavirus 2 (SARS-CoV-2) continues to skyrocket, with more than 6,5 million cases worldwide. Both the World Health Organization (WHO) and United Nations (UN) has highlighted the need for better control of SARS-CoV-2 infections. However, developing novel virus-specific vaccines, monoclonal antibodies and antiviral drugs against SARS-CoV-2 can be time-consuming and costly. Convalescent sera and safe-in-man broad-spectru
    Document: As of June 2020, the number of people infected with severe acute respiratory coronavirus 2 (SARS-CoV-2) continues to skyrocket, with more than 6,5 million cases worldwide. Both the World Health Organization (WHO) and United Nations (UN) has highlighted the need for better control of SARS-CoV-2 infections. However, developing novel virus-specific vaccines, monoclonal antibodies and antiviral drugs against SARS-CoV-2 can be time-consuming and costly. Convalescent sera and safe-in-man broad-spectrum antivirals (BSAAs) are readily available treatment options. Here we developed a neutralization assay using SARS-CoV-2 strain and Vero-E6 cells. We identified most potent sera from recovered patients for treatment of SARS-CoV-2-infected patients. We also screened 136 safe-in-man broad-spectrum antivirals against SARS-CoV-2 infection in Vero-E6 cells and identified nelfinavir, salinomycin, amodiaquine, obatoclax, emetine and homoharringtonine. We found that combinations of virus-directed nelfinavir along with host-directed amodiaquine exhibited the highest synergy. Finally, we developed a website to disseminate the knowledge on available and emerging treatments of COVID-19.

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