Showing posts with label Antiviral agents. Show all posts
Showing posts with label Antiviral agents. Show all posts

Antiviral therapy: old and current issues

Many antiviral drugs are currently approved and formally licensed for clinical use in the treatment of viral infections caused by human immunodeficiency virus, herpes simplex viruses, varicella–zoster virus, respiratory syncytial virus, cytomegalovirus, hepatitis B virus, hepatitis C virus or influenza virus. Recent decades have seen major advances in our knowledge of the natural history and pathogenesis of viral diseases as well as ongoing developments and improvements in antiviral therapy. However, research is far from complete and indeed previously unknown and unexpected issues are currently arising. This review aims to discuss some of these issues in the belief that they should be carefully addressed to enhance the management of patients with viral infections.

Original Source:
http://www.ijaaonline.com/article/S0924-8579(12)00163-X/abstract


Identification of a novel compound with antiviral activity against influenza A virus depending on PA subunit of viral RNA polymerase

Influenza viruses have developed resistance to current drugs, creating a need for new antiviral targets and new drugs to treat influenza virus infections. In this study, computational and experimental screening of an extensive compound library identified THC19, which was able to suppress influenza virus replication.