Immunomorphologic Manifestations in Mice Liver Infected with Influenza A/H5N1, A/Goose/Krasnoozerskoye/627/05 Strain

Highly pathogenic avian influenza H5N1 (HPAI H5N1) viruses can infect mammals, including humans, causing severe systemic disease with the inhibition of the immune system and a high mortality rate. In conditions of lymphoid tissue depletion, the liver plays an important role in host defence against v...

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Main Authors: Oxana V. Potapova, Tatyana V. Sharkova, Vyacheslav A. Shkurupiy, Alexander M. Shestopalov
Format: Article
Language:English
Published: Wiley 2013-01-01
Series:Clinical and Developmental Immunology
Online Access:http://dx.doi.org/10.1155/2013/342686
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author Oxana V. Potapova
Tatyana V. Sharkova
Vyacheslav A. Shkurupiy
Alexander M. Shestopalov
author_facet Oxana V. Potapova
Tatyana V. Sharkova
Vyacheslav A. Shkurupiy
Alexander M. Shestopalov
author_sort Oxana V. Potapova
collection DOAJ
description Highly pathogenic avian influenza H5N1 (HPAI H5N1) viruses can infect mammals, including humans, causing severe systemic disease with the inhibition of the immune system and a high mortality rate. In conditions of lymphoid tissue depletion, the liver plays an important role in host defence against viruses. The changes in mice liver infected with HPAI H5N1 virus A/goose/Krasnoozerskoye/627/05 have been studied. It has been shown that the virus persistence in the liver leads to the expression of proinflammatory cytokines (TNF-α, IL-6) and intracellular proteases (lysozyme, cathepsin D, and myeloperoxidase) by Kupffer cells. Defective antiviral response exacerbates destructive processes in the liver accelerating the development of liver failure.
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institution Kabale University
issn 1740-2522
1740-2530
language English
publishDate 2013-01-01
publisher Wiley
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series Clinical and Developmental Immunology
spelling doaj-art-005c9706468645588638fea18d6991882025-02-03T05:43:44ZengWileyClinical and Developmental Immunology1740-25221740-25302013-01-01201310.1155/2013/342686342686Immunomorphologic Manifestations in Mice Liver Infected with Influenza A/H5N1, A/Goose/Krasnoozerskoye/627/05 StrainOxana V. Potapova0Tatyana V. Sharkova1Vyacheslav A. Shkurupiy2Alexander M. Shestopalov3FSBI Research Center of Clinical and Experimental Medicine, SB RAMS, Timakova Street 2, Novosibirsk 630117, RussiaFSBI Research Center of Clinical and Experimental Medicine, SB RAMS, Timakova Street 2, Novosibirsk 630117, RussiaFSBI Research Center of Clinical and Experimental Medicine, SB RAMS, Timakova Street 2, Novosibirsk 630117, RussiaFSBI Research Center of Clinical and Experimental Medicine, SB RAMS, Timakova Street 2, Novosibirsk 630117, RussiaHighly pathogenic avian influenza H5N1 (HPAI H5N1) viruses can infect mammals, including humans, causing severe systemic disease with the inhibition of the immune system and a high mortality rate. In conditions of lymphoid tissue depletion, the liver plays an important role in host defence against viruses. The changes in mice liver infected with HPAI H5N1 virus A/goose/Krasnoozerskoye/627/05 have been studied. It has been shown that the virus persistence in the liver leads to the expression of proinflammatory cytokines (TNF-α, IL-6) and intracellular proteases (lysozyme, cathepsin D, and myeloperoxidase) by Kupffer cells. Defective antiviral response exacerbates destructive processes in the liver accelerating the development of liver failure.http://dx.doi.org/10.1155/2013/342686
spellingShingle Oxana V. Potapova
Tatyana V. Sharkova
Vyacheslav A. Shkurupiy
Alexander M. Shestopalov
Immunomorphologic Manifestations in Mice Liver Infected with Influenza A/H5N1, A/Goose/Krasnoozerskoye/627/05 Strain
Clinical and Developmental Immunology
title Immunomorphologic Manifestations in Mice Liver Infected with Influenza A/H5N1, A/Goose/Krasnoozerskoye/627/05 Strain
title_full Immunomorphologic Manifestations in Mice Liver Infected with Influenza A/H5N1, A/Goose/Krasnoozerskoye/627/05 Strain
title_fullStr Immunomorphologic Manifestations in Mice Liver Infected with Influenza A/H5N1, A/Goose/Krasnoozerskoye/627/05 Strain
title_full_unstemmed Immunomorphologic Manifestations in Mice Liver Infected with Influenza A/H5N1, A/Goose/Krasnoozerskoye/627/05 Strain
title_short Immunomorphologic Manifestations in Mice Liver Infected with Influenza A/H5N1, A/Goose/Krasnoozerskoye/627/05 Strain
title_sort immunomorphologic manifestations in mice liver infected with influenza a h5n1 a goose krasnoozerskoye 627 05 strain
url http://dx.doi.org/10.1155/2013/342686
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