The Role Of Paramyxovirus P Protein Subcellular Trafficking In Virus Pathogenicity And Antagonism Of Host Interferon Responses
Funder
National Health and Medical Research Council
Funding Amount
$78,491.00
Summary
Emerging zoonotic viruses pose a major health threat worldwide, highlighted by recent outbreaks of viruses such as Nipah and Hendra via interspecies invasion to infect humans. A major barrier to interspecies infection is the innate immune response, which viruses must evolve to combat before successful infection can occur. We aim to examine in detail the mechanisms underlying immune evasion of such viruses, with the ultimate goal of discovering novel targets for therapeutics to viral infection.
Hepatitis C affects between 1-3% of Australians. Currently, there is no effective vaccine and only 30% will spontaneously clear infection, while the remained develop a chronic disease with a small risk of progression to liver cirrhosis and liver cancer over time. This study aims to evaluate the safety and efficacy of a two different treatment regimens among individuals with recent Hepatitis C infection; and define the risk factors and natural history of Hepatitis C superinfection during treatmen ....Hepatitis C affects between 1-3% of Australians. Currently, there is no effective vaccine and only 30% will spontaneously clear infection, while the remained develop a chronic disease with a small risk of progression to liver cirrhosis and liver cancer over time. This study aims to evaluate the safety and efficacy of a two different treatment regimens among individuals with recent Hepatitis C infection; and define the risk factors and natural history of Hepatitis C superinfection during treatment.Read moreRead less
The Mechanisms Of SIV Entry Of Follicular Helper T Cells
Funder
National Health and Medical Research Council
Funding Amount
$95,313.00
Summary
Follicular helper T (Tfh) cells are a type of immune cells essential in antibody production. Preliminary data shows that SIV infects macaque Tfh cells. In this project, we will investigate the mechanisms by which SIV enters into Tfh cells, and test the susceptibility of human Tfh cells to HIV-1 infection ex vivo. This project will enable understanding of the fate of Tfh in HIV infection and its role in HIV host defense and it may facilitate the design of vaccine against HIV.