Influenza 'histone mimic' suppresses antiviral response
Wednesday, March 14, 2012 - 17:30
in Health & Medicine
A team of researchers led by scientists at The Rockefeller University has identified a novel mechanism by which influenza interferes with antiviral host response. The finding, reported in this week's issue of the journal Nature, shows that the immunosuppressive NS1 protein of the influenza A virus hijacks key regulators of antiviral gene function by mimicking a core component of gene regulating machinery. The results they describe have major implications for our understanding of the biology of seasonal influenza virus and its pathogenesis. This research also suggests a possible target for a new class of antiviral and anti-inflammatory drugs.