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In vitro anti-influenza A activity of interferon (IFN)-λ1 combined with IFN-β or oseltamivir carboxylate

Identifieur interne : 000025 ( PascalFrancis/Corpus ); précédent : 000024; suivant : 000026

In vitro anti-influenza A activity of interferon (IFN)-λ1 combined with IFN-β or oseltamivir carboxylate

Auteurs : Natalia A. Ilyushina ; Raymond P. Donnelly

Source :

RBID : Pascal:14-0273479

Descripteurs français

English descriptors

Abstract

Influenza viruses, which can cross species barriers and adapt to new hosts, pose a constant potential threat to human health. The influenza pandemic of 2009 highlighted the rapidity with which an influenza virus can spread worldwide. Currently available antivirals have a number of limitations against influenza, and novel antiviral strategies, including novel drugs and drug combinations, are urgently needed. Here, we evaluated the in vitro effects of interferon (IFN)-β, IFN-λ1, oseltamivir carboxylate (a neuraminidase (NA) inhibitor), and combinations of these agents against two seasonal (i.e., H1N1 and H3N2) influenza A viruses. We observed that A/California/04/09 (H1N1) and A/Panama/2007/99 (H3N2) isolates were equally sensitive to the antiviral activity of IFN-β and oseltamivir carboxylate in A549 and Calu-3 cells. In contrast, IFN-λ1 exhibited substantially lower protective potential against the H1N1 strain (64-1030-fold ↓, P < 0.05), and was ineffective against H3N2 virus in both cell lines. Three dimensional analysis of drug-drug interactions revealed that IFN-λ1 interacted with IFN-β and oseltamivir carboxylate in an additive or synergistic manner, respectively, to inhibit influenza A virus replication in human airway epithelial cells. Overall, the present study demonstrated that anti-influenza agents with different mechanisms of action (e.g., a NA inhibitor combined with IFN-λ1) exerted a significantly greater (P < 0.05) synergistic effect compared to co-treatment with drugs that target the same signaling pathway (i.e., IFN-β plus IFN-λ1) in vitro. Our findings provide support for the combined use of interferon plus oseltamivir as a potential means for treating influenza infections.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A08 01  1  ENG  @1 In vitro anti-influenza A activity of interferon (IFN)-λ1 combined with IFN-β or oseltamivir carboxylate
A11 01  1    @1 ILYUSHINA (Natalia A.)
A11 02  1    @1 DONNELLY (Raymond P.)
A14 01      @1 Division of Therapeutic Proteins, Center for Drug Evaluation and Research, Food and Drug Administration @2 Silver Spring, MD 20993 @3 USA @Z 1 aut. @Z 2 aut.
A20       @1 112-120
A21       @1 2014
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C01 01    ENG  @0 Influenza viruses, which can cross species barriers and adapt to new hosts, pose a constant potential threat to human health. The influenza pandemic of 2009 highlighted the rapidity with which an influenza virus can spread worldwide. Currently available antivirals have a number of limitations against influenza, and novel antiviral strategies, including novel drugs and drug combinations, are urgently needed. Here, we evaluated the in vitro effects of interferon (IFN)-β, IFN-λ1, oseltamivir carboxylate (a neuraminidase (NA) inhibitor), and combinations of these agents against two seasonal (i.e., H1N1 and H3N2) influenza A viruses. We observed that A/California/04/09 (H1N1) and A/Panama/2007/99 (H3N2) isolates were equally sensitive to the antiviral activity of IFN-β and oseltamivir carboxylate in A549 and Calu-3 cells. In contrast, IFN-λ1 exhibited substantially lower protective potential against the H1N1 strain (64-1030-fold ↓, P < 0.05), and was ineffective against H3N2 virus in both cell lines. Three dimensional analysis of drug-drug interactions revealed that IFN-λ1 interacted with IFN-β and oseltamivir carboxylate in an additive or synergistic manner, respectively, to inhibit influenza A virus replication in human airway epithelial cells. Overall, the present study demonstrated that anti-influenza agents with different mechanisms of action (e.g., a NA inhibitor combined with IFN-λ1) exerted a significantly greater (P < 0.05) synergistic effect compared to co-treatment with drugs that target the same signaling pathway (i.e., IFN-β plus IFN-λ1) in vitro. Our findings provide support for the combined use of interferon plus oseltamivir as a potential means for treating influenza infections.
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Format Inist (serveur)

NO : PASCAL 14-0273479 INIST
ET : In vitro anti-influenza A activity of interferon (IFN)-λ1 combined with IFN-β or oseltamivir carboxylate
AU : ILYUSHINA (Natalia A.); DONNELLY (Raymond P.)
AF : Division of Therapeutic Proteins, Center for Drug Evaluation and Research, Food and Drug Administration/Silver Spring, MD 20993/Etats-Unis (1 aut., 2 aut.)
DT : Publication en série; Niveau analytique
SO : Antiviral research; ISSN 0166-3542; Coden ARSRDR; Royaume-Uni; Da. 2014; Vol. 111; Pp. 112-120; Bibl. 3/4 p.
LA : Anglais
EA : Influenza viruses, which can cross species barriers and adapt to new hosts, pose a constant potential threat to human health. The influenza pandemic of 2009 highlighted the rapidity with which an influenza virus can spread worldwide. Currently available antivirals have a number of limitations against influenza, and novel antiviral strategies, including novel drugs and drug combinations, are urgently needed. Here, we evaluated the in vitro effects of interferon (IFN)-β, IFN-λ1, oseltamivir carboxylate (a neuraminidase (NA) inhibitor), and combinations of these agents against two seasonal (i.e., H1N1 and H3N2) influenza A viruses. We observed that A/California/04/09 (H1N1) and A/Panama/2007/99 (H3N2) isolates were equally sensitive to the antiviral activity of IFN-β and oseltamivir carboxylate in A549 and Calu-3 cells. In contrast, IFN-λ1 exhibited substantially lower protective potential against the H1N1 strain (64-1030-fold ↓, P < 0.05), and was ineffective against H3N2 virus in both cell lines. Three dimensional analysis of drug-drug interactions revealed that IFN-λ1 interacted with IFN-β and oseltamivir carboxylate in an additive or synergistic manner, respectively, to inhibit influenza A virus replication in human airway epithelial cells. Overall, the present study demonstrated that anti-influenza agents with different mechanisms of action (e.g., a NA inhibitor combined with IFN-λ1) exerted a significantly greater (P < 0.05) synergistic effect compared to co-treatment with drugs that target the same signaling pathway (i.e., IFN-β plus IFN-λ1) in vitro. Our findings provide support for the combined use of interferon plus oseltamivir as a potential means for treating influenza infections.
CC : 002B02S05; 002B05C02C
FD : In vitro; Grippe A; Cytokine; Interféron bêta; Oséltamivir; Virus grippal A; Traitement associé; Association médicamenteuse; Antiviral
FG : Virose; Infection; Influenzavirus A; Orthomyxoviridae; Virus; Exo-α-sialidase; Glycosidases; Glycosylases; Hydrolases; Enzyme; Inhibiteur enzyme; Inhibiteur neuraminidase
ED : In vitro; Influenza A; Cytokine; Beta interferon; Oseltamivir; Influenza A virus; Combined treatment; Drug combination; Antiviral
EG : Viral disease; Infection; Influenzavirus A; Orthomyxoviridae; Virus; Exo-α-sialidase; Glycosidases; Glycosylases; Hydrolases; Enzyme; Enzyme inhibitor; Neuraminidase inhibitor
SD : In vitro; Gripe A; Citoquina; Interferón beta; Oseltamivir; Influenza A virus; Tratamiento asociado; Asociación medicamentosa; Antiviral
LO : INIST-18839.354000502689950160
ID : 14-0273479

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Pascal:14-0273479

Le document en format XML

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<s5>39</s5>
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<s0>Neuraminidase inhibitor</s0>
<s2>FR</s2>
<s5>39</s5>
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<server>
<NO>PASCAL 14-0273479 INIST</NO>
<ET>In vitro anti-influenza A activity of interferon (IFN)-λ1 combined with IFN-β or oseltamivir carboxylate</ET>
<AU>ILYUSHINA (Natalia A.); DONNELLY (Raymond P.)</AU>
<AF>Division of Therapeutic Proteins, Center for Drug Evaluation and Research, Food and Drug Administration/Silver Spring, MD 20993/Etats-Unis (1 aut., 2 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Antiviral research; ISSN 0166-3542; Coden ARSRDR; Royaume-Uni; Da. 2014; Vol. 111; Pp. 112-120; Bibl. 3/4 p.</SO>
<LA>Anglais</LA>
<EA>Influenza viruses, which can cross species barriers and adapt to new hosts, pose a constant potential threat to human health. The influenza pandemic of 2009 highlighted the rapidity with which an influenza virus can spread worldwide. Currently available antivirals have a number of limitations against influenza, and novel antiviral strategies, including novel drugs and drug combinations, are urgently needed. Here, we evaluated the in vitro effects of interferon (IFN)-β, IFN-λ1, oseltamivir carboxylate (a neuraminidase (NA) inhibitor), and combinations of these agents against two seasonal (i.e., H1N1 and H3N2) influenza A viruses. We observed that A/California/04/09 (H1N1) and A/Panama/2007/99 (H3N2) isolates were equally sensitive to the antiviral activity of IFN-β and oseltamivir carboxylate in A549 and Calu-3 cells. In contrast, IFN-λ1 exhibited substantially lower protective potential against the H1N1 strain (64-1030-fold ↓, P < 0.05), and was ineffective against H3N2 virus in both cell lines. Three dimensional analysis of drug-drug interactions revealed that IFN-λ1 interacted with IFN-β and oseltamivir carboxylate in an additive or synergistic manner, respectively, to inhibit influenza A virus replication in human airway epithelial cells. Overall, the present study demonstrated that anti-influenza agents with different mechanisms of action (e.g., a NA inhibitor combined with IFN-λ1) exerted a significantly greater (P < 0.05) synergistic effect compared to co-treatment with drugs that target the same signaling pathway (i.e., IFN-β plus IFN-λ1) in vitro. Our findings provide support for the combined use of interferon plus oseltamivir as a potential means for treating influenza infections.</EA>
<CC>002B02S05; 002B05C02C</CC>
<FD>In vitro; Grippe A; Cytokine; Interféron bêta; Oséltamivir; Virus grippal A; Traitement associé; Association médicamenteuse; Antiviral</FD>
<FG>Virose; Infection; Influenzavirus A; Orthomyxoviridae; Virus; Exo-α-sialidase; Glycosidases; Glycosylases; Hydrolases; Enzyme; Inhibiteur enzyme; Inhibiteur neuraminidase</FG>
<ED>In vitro; Influenza A; Cytokine; Beta interferon; Oseltamivir; Influenza A virus; Combined treatment; Drug combination; Antiviral</ED>
<EG>Viral disease; Infection; Influenzavirus A; Orthomyxoviridae; Virus; Exo-α-sialidase; Glycosidases; Glycosylases; Hydrolases; Enzyme; Enzyme inhibitor; Neuraminidase inhibitor</EG>
<SD>In vitro; Gripe A; Citoquina; Interferón beta; Oseltamivir; Influenza A virus; Tratamiento asociado; Asociación medicamentosa; Antiviral</SD>
<LO>INIST-18839.354000502689950160</LO>
<ID>14-0273479</ID>
</server>
</inist>
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