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Published in: Virology Journal 1/2007

Open Access 01-12-2007 | Short report

Cyclooxygenase activity is important for efficient replication of mouse hepatitis virus at an early stage of infection

Authors: Matthijs Raaben, Alexandra WC Einerhand, Lucas JA Taminiau, Michel van Houdt, Janneke Bouma, Rolien H Raatgeep, Hans A Büller, Cornelis AM de Haan, John WA Rossen

Published in: Virology Journal | Issue 1/2007

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Abstract

Cyclooxygenases (COXs) play a significant role in many different viral infections with respect to replication and pathogenesis. Here we investigated the role of COXs in the mouse hepatitis coronavirus (MHV) infection cycle. Blocking COX activity by different inhibitors or by RNA interference affected MHV infection in different cells. The COX inhibitors reduced MHV infection at a post-binding step, but early in the replication cycle. Both viral RNA and viral protein synthesis were affected with subsequent loss of progeny virus production. Thus, COX activity appears to be required for efficient MHV replication, providing a potential target for anti-coronaviral therapy.
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Metadata
Title
Cyclooxygenase activity is important for efficient replication of mouse hepatitis virus at an early stage of infection
Authors
Matthijs Raaben
Alexandra WC Einerhand
Lucas JA Taminiau
Michel van Houdt
Janneke Bouma
Rolien H Raatgeep
Hans A Büller
Cornelis AM de Haan
John WA Rossen
Publication date
01-12-2007
Publisher
BioMed Central
Published in
Virology Journal / Issue 1/2007
Electronic ISSN: 1743-422X
DOI
https://doi.org/10.1186/1743-422X-4-55

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