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Full-Text Articles in Virology

Pathological Consequences Of Pdi Oxidoreductase Activity On Viral Protein Maturation, Nicolas Chamberlain Jan 2020

Pathological Consequences Of Pdi Oxidoreductase Activity On Viral Protein Maturation, Nicolas Chamberlain

Graduate College Dissertations and Theses

The influenza A virus (IAV) causes severe respiratory illness in humans. Current treatments are rapidly becoming ineffective due to the emergence of viral resistance to available therapies such as oseltamivir and zanamivir. Given the impact of this virus there is an urgent need to explore novel targets for new treatments less susceptible to viral mutation; targeting host proteins utilized by the virus may avoid these limitations. It has been shown in vitro that interactions with host ER based protein disulfide isomerases (PDIs) are required for specific IAV proteins to reach their functional conformations. The viral proteins hemagglutinin (HA) and neuraminidase …


Characterization Of The Influences Of Human Cytomegalovirus Glycoprotein O (Go) Expression On Gh/Gl Complexes Assembly And Its Polymorphisms On Cell-Free And Cell-To-Cell Spread, And Antibody Neutralization., Le Z. Day Jan 2020

Characterization Of The Influences Of Human Cytomegalovirus Glycoprotein O (Go) Expression On Gh/Gl Complexes Assembly And Its Polymorphisms On Cell-Free And Cell-To-Cell Spread, And Antibody Neutralization., Le Z. Day

Graduate Student Theses, Dissertations, & Professional Papers

Human cytomegalovirus (HCMV) is widely spread throughout the world and immunocompromised individuals can suffer severe diseases from HCMV infection. Once the infection is established, HCMV can spread through the body and infect many major somatic cell types. The glycoproteins H and L (gH/gL) on HCMV envelope can be bound by either gO or the UL128-131 proteins to form complexes gH/gL/gO and gH/gL/UL128-131 that are critical for viral entry and spread, and these two complexes are important targets of neutralizing antibodies. Strains of HCMV vary considerably in the levels of gH/gL/gO and gH/gL/UL128-131. gO is one of the most diverse loci …