Virology Commons^™

An Evaluation Of Host Factors As Novel Therapeutic Targets During Influenza Infection Using Rna Technologies, Michael Ryan Haden Thompson

Electronic Theses, Projects, and Dissertations

Influenza A is a single-stranded, multi-segmented, negative sense RNA virus of the family Orthomyxoviridae and is the causative agent of seasonal Influenza. Influenza viruses cause significant impacts on a global scale regarding public health and economics. Annual influenza virus infections in the United States account for over 200,000 hospitalizations, up to 49,000 deaths, and an $87.1 billion economic burden. Influenza A virus has caused several pandemics since the turn of the 20th century. The effects of Influenza on public health and economics, compounded with low efficacy of the annual vaccine and emerging antiviral resistance, brings to light the need for …

Characterizing The Role Of N Terminus Of Influenza A Nucleoprotein For Location And Viral Rnp Activity, Jared Lin

Electronic Theses, Projects, and Dissertations

The influenza viral ribonucleoprotein complexes (vRNPs) are responsible for viral RNA synthesis. Each vRNP is comprised of one vRNA segment, the viral RNA dependent RNA polymerase complex (RdRP), and multiple copies of nucleoprotein (NP). NP serves as scaffold in formation of vRNPs, but also regulates vRNP activity. The N-terminus of NP contains a nonconventional nuclear localization signal (NLS1) essential for initial vRNP nuclear import, but also interacts with host RNA helicases to enhance viral RNA replication in the nucleus. NP contains at least one additional NLS sequence, with bioinformatics revealing a third NLS in some NP proteins.

Published yeast-two hybrid …

Investigation Into The Causes And Severity Of The 1918 Influenza Pandemic, Alex T. Freedenberg

The Review: A Journal of Undergraduate Student Research

The 1918 Influenza outbreak is regarded as one of the worst pandemics in human history due to its widespread effects across the globe and its high death rate. This death rate was unusual among influenza infections as most strains do not cause the amount of death that is seen in this outbreak, with 20 million dead as a conservative estimate and 100 million by other estimations. This pandemic was not very well contained for a plethora of reasons. Two main reasons are that it came at a time when understanding viral mechanics still escaped medical professionals, and due to the …