Combined effect of anti-high-mobility group box-1 monoclonal antibody and peramivir against influenza A virus-induced pneumonia in mice.
Identifieur interne : 000905 ( Main/Exploration ); précédent : 000904; suivant : 000906Combined effect of anti-high-mobility group box-1 monoclonal antibody and peramivir against influenza A virus-induced pneumonia in mice.
Auteurs : Kazuki Hatayama [Japon] ; Nobuyuki Nosaka [Japon] ; Mutsuko Yamada [Japon] ; Masato Yashiro [Japon] ; Yosuke Fujii [Japon] ; Hirokazu Tsukahara [Japon] ; Keyue Liu [Japon] ; Masahiro Nishibori [Japon] ; Akihiro Matsukawa [Japon] ; Tsuneo Morishima [Japon]Source :
- Journal of medical virology [ 1096-9071 ] ; 2019.
Descripteurs français
- KwdFr :
- Animaux, Anticorps monoclonaux (usage thérapeutique), Antiviraux (usage thérapeutique), Association de médicaments, Cyclopentanes (usage thérapeutique), Cytokines (antagonistes et inhibiteurs), Guanidines (usage thérapeutique), Infections à Orthomyxoviridae (traitement médicamenteux), Infections à Orthomyxoviridae (virologie), Infiltration par les neutrophiles (), Inflammation (traitement médicamenteux), Injections musculaires, Mâle, Pneumopathie virale (traitement médicamenteux), Poumon (virologie), Protéine HMGB1 (immunologie), Souris, Souris de lignée C57BL.
- MESH :
- antagonistes et inhibiteurs : Cytokines.
- immunologie : Protéine HMGB1.
- traitement médicamenteux : Infections à Orthomyxoviridae, Inflammation, Pneumopathie virale.
- usage thérapeutique : Anticorps monoclonaux, Antiviraux, Cyclopentanes, Guanidines.
- virologie : Infections à Orthomyxoviridae, Poumon.
- Animaux, Association de médicaments, Infiltration par les neutrophiles, Injections musculaires, Mâle, Souris, Souris de lignée C57BL.
English descriptors
- KwdEn :
- Animals, Antibodies, Monoclonal (therapeutic use), Antiviral Agents (therapeutic use), Cyclopentanes (therapeutic use), Cytokines (antagonists & inhibitors), Drug Therapy, Combination, Guanidines (therapeutic use), HMGB1 Protein (immunology), Inflammation (drug therapy), Injections, Intramuscular, Lung (virology), Male, Mice, Mice, Inbred C57BL, Neutrophil Infiltration (drug effects), Orthomyxoviridae Infections (drug therapy), Orthomyxoviridae Infections (virology), Pneumonia, Viral (drug therapy).
- MESH :
- chemical , antagonists & inhibitors : Cytokines.
- chemical , immunology : HMGB1 Protein.
- chemical , therapeutic use : Antibodies, Monoclonal, Antiviral Agents, Cyclopentanes, Guanidines.
- drug effects : Neutrophil Infiltration.
- drug therapy : Inflammation, Orthomyxoviridae Infections, Pneumonia, Viral.
- virology : Lung, Orthomyxoviridae Infections.
- Animals, Drug Therapy, Combination, Injections, Intramuscular, Male, Mice, Mice, Inbred C57BL.
Abstract
Human pandemic H1N1 2009 influenza virus causes significant morbidity and mortality with severe acute lung injury due to the excessive inflammatory reaction, even with neuraminidase inhibitor use. The anti-inflammatory effect of anti-high-mobility group box-1 (HMGB1) monoclonal antibody (mAb) against influenza pneumonia has been reported. In this study, we evaluated the combined effect of anti-HMGB1 mAb and peramivir against pneumonia induced by influenza A (H1N1) virus in mice. Nine-week-old male C57BL/6 mice were inoculated with H1N1 and treated with intramuscularly administered peramivir at 2 and 3 days post-infection (dpi). The anti-HMGB1 mAb or a control mAb was administered at 2, 3, and 4 dpi. Survival rates were assessed, and lung lavage and pathological analyses were conducted at 5 and 7 dpi. The combination of peramivir with the anti-HMGB1 mAb significantly improved survival rate whereas the anti-HMGB1 mAb alone did not affect virus proliferation in the lungs. This combination therapy also significantly ameliorated histopathological changes, neutrophil infiltration, and macrophage aggregation by inhibiting HMGB1, inflammatory cytokines, and oxidative stress. Fluorescence immunostaining showed that the anti-HMGB1 mAb inhibited HMGB1 translocation from type I alveolar epithelial cells. In summary, combining anti-HMGB1 with conventional anti-influenza therapy might be useful against severe influenza virus infection.
DOI: 10.1002/jmv.25330
PubMed: 30281823
Affiliations:
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Le document en format XML
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<term>Cytokines (antagonists & inhibitors)</term>
<term>Drug Therapy, Combination</term>
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<term>Neutrophil Infiltration (drug effects)</term>
<term>Orthomyxoviridae Infections (drug therapy)</term>
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<front><div type="abstract" xml:lang="en">Human pandemic H1N1 2009 influenza virus causes significant morbidity and mortality with severe acute lung injury due to the excessive inflammatory reaction, even with neuraminidase inhibitor use. The anti-inflammatory effect of anti-high-mobility group box-1 (HMGB1) monoclonal antibody (mAb) against influenza pneumonia has been reported. In this study, we evaluated the combined effect of anti-HMGB1 mAb and peramivir against pneumonia induced by influenza A (H1N1) virus in mice. Nine-week-old male C57BL/6 mice were inoculated with H1N1 and treated with intramuscularly administered peramivir at 2 and 3 days post-infection (dpi). The anti-HMGB1 mAb or a control mAb was administered at 2, 3, and 4 dpi. Survival rates were assessed, and lung lavage and pathological analyses were conducted at 5 and 7 dpi. The combination of peramivir with the anti-HMGB1 mAb significantly improved survival rate whereas the anti-HMGB1 mAb alone did not affect virus proliferation in the lungs. This combination therapy also significantly ameliorated histopathological changes, neutrophil infiltration, and macrophage aggregation by inhibiting HMGB1, inflammatory cytokines, and oxidative stress. Fluorescence immunostaining showed that the anti-HMGB1 mAb inhibited HMGB1 translocation from type I alveolar epithelial cells. In summary, combining anti-HMGB1 with conventional anti-influenza therapy might be useful against severe influenza virus infection.</div>
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<tree><country name="Japon"><noRegion><name sortKey="Hatayama, Kazuki" sort="Hatayama, Kazuki" uniqKey="Hatayama K" first="Kazuki" last="Hatayama">Kazuki Hatayama</name>
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<name sortKey="Fujii, Yosuke" sort="Fujii, Yosuke" uniqKey="Fujii Y" first="Yosuke" last="Fujii">Yosuke Fujii</name>
<name sortKey="Liu, Keyue" sort="Liu, Keyue" uniqKey="Liu K" first="Keyue" last="Liu">Keyue Liu</name>
<name sortKey="Matsukawa, Akihiro" sort="Matsukawa, Akihiro" uniqKey="Matsukawa A" first="Akihiro" last="Matsukawa">Akihiro Matsukawa</name>
<name sortKey="Morishima, Tsuneo" sort="Morishima, Tsuneo" uniqKey="Morishima T" first="Tsuneo" last="Morishima">Tsuneo Morishima</name>
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<name sortKey="Nosaka, Nobuyuki" sort="Nosaka, Nobuyuki" uniqKey="Nosaka N" first="Nobuyuki" last="Nosaka">Nobuyuki Nosaka</name>
<name sortKey="Tsukahara, Hirokazu" sort="Tsukahara, Hirokazu" uniqKey="Tsukahara H" first="Hirokazu" last="Tsukahara">Hirokazu Tsukahara</name>
<name sortKey="Yamada, Mutsuko" sort="Yamada, Mutsuko" uniqKey="Yamada M" first="Mutsuko" last="Yamada">Mutsuko Yamada</name>
<name sortKey="Yashiro, Masato" sort="Yashiro, Masato" uniqKey="Yashiro M" first="Masato" last="Yashiro">Masato Yashiro</name>
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