tetano
Editor, Senior Moderator
Nat Commun
. 2020 Jul 9;11(1):3418.
doi: 10.1038/s41467-020-17246-w.
Development of A4 Antibody for Detection of Neuraminidase I223R/H275Y-associated Antiviral Multidrug-Resistant Influenza Virus
Kyeonghye Guk[SUP] 1 2 [/SUP], Hyeran Kim[SUP] 1 [/SUP], Miyeon Lee[SUP] 3 [/SUP], Yoon-Aa Choi[SUP] 4 [/SUP], Seul Gee Hwang[SUP] 1 2 [/SUP], Gaon Han[SUP] 1 2 [/SUP], Hye-Nan Kim[SUP] 1 [/SUP], Hongki Kim[SUP] 1 [/SUP], Hwangseo Park[SUP] 5 [/SUP], Dongeun Yong[SUP] 6 [/SUP], Taejoon Kang[SUP] 7 [/SUP], Eun-Kyung Lim[SUP] 8 9 [/SUP], Juyeon Jung[SUP] 10 11 [/SUP]
Affiliations
Abstract
The emergence and spread of antiviral drug-resistant viruses have been a worldwide challenge and a great concern for patient care. We report A4 antibody specifically recognizing and binding to the mutant I223R/H275Y neuraminidase and prove the applicability of A4 antibody for direct detection of antiviral multidrug-resistant viruses in various sensing platforms, including naked-eye detection, surface-enhanced Raman scattering-based immunoassay, and lateral flow system. The development of the A4 antibody enables fast, simple, and reliable point-of-care assays of antiviral multidrug-resistant influenza viruses. In addition to current influenza virus infection testing methods that do not provide information on the antiviral drug-resistance of the virus, diagnostic tests for antiviral multidrug-resistant viruses will improve clinical judgment in the treatment of influenza virus infections, avoid the unnecessary prescription of ineffective drugs, and improve current therapies.
. 2020 Jul 9;11(1):3418.
doi: 10.1038/s41467-020-17246-w.
Development of A4 Antibody for Detection of Neuraminidase I223R/H275Y-associated Antiviral Multidrug-Resistant Influenza Virus
Kyeonghye Guk[SUP] 1 2 [/SUP], Hyeran Kim[SUP] 1 [/SUP], Miyeon Lee[SUP] 3 [/SUP], Yoon-Aa Choi[SUP] 4 [/SUP], Seul Gee Hwang[SUP] 1 2 [/SUP], Gaon Han[SUP] 1 2 [/SUP], Hye-Nan Kim[SUP] 1 [/SUP], Hongki Kim[SUP] 1 [/SUP], Hwangseo Park[SUP] 5 [/SUP], Dongeun Yong[SUP] 6 [/SUP], Taejoon Kang[SUP] 7 [/SUP], Eun-Kyung Lim[SUP] 8 9 [/SUP], Juyeon Jung[SUP] 10 11 [/SUP]
Affiliations
- PMID: 32647286
- DOI: 10.1038/s41467-020-17246-w
Abstract
The emergence and spread of antiviral drug-resistant viruses have been a worldwide challenge and a great concern for patient care. We report A4 antibody specifically recognizing and binding to the mutant I223R/H275Y neuraminidase and prove the applicability of A4 antibody for direct detection of antiviral multidrug-resistant viruses in various sensing platforms, including naked-eye detection, surface-enhanced Raman scattering-based immunoassay, and lateral flow system. The development of the A4 antibody enables fast, simple, and reliable point-of-care assays of antiviral multidrug-resistant influenza viruses. In addition to current influenza virus infection testing methods that do not provide information on the antiviral drug-resistance of the virus, diagnostic tests for antiviral multidrug-resistant viruses will improve clinical judgment in the treatment of influenza virus infections, avoid the unnecessary prescription of ineffective drugs, and improve current therapies.