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.
Molecular Characterisation Of Host Cell Targets Of Human Pathogenic Viruses And Evaluating Their Potential As Novel Therapeutic Targets.
Funder
National Health and Medical Research Council
Funding Amount
$307,946.00
Summary
There are currently no therapeutics to treat victims of Hendra, Nipah or Rabies virus infections, which account for > 50,000 deaths/yr worldwide. Through not fully understood mechanisms, these viruses affect the functions of specific cellular proteins in order to inhibit the host immune system, a process essential to their pathogenicity. We aim to characterise the mechanisms underlying viral inhibition of host immunity and evaluate their potential as novel targets to develop urgently needed t ....There are currently no therapeutics to treat victims of Hendra, Nipah or Rabies virus infections, which account for > 50,000 deaths/yr worldwide. Through not fully understood mechanisms, these viruses affect the functions of specific cellular proteins in order to inhibit the host immune system, a process essential to their pathogenicity. We aim to characterise the mechanisms underlying viral inhibition of host immunity and evaluate their potential as novel targets to develop urgently needed therapeutics against these deadly pathogens.Read moreRead less
Activation Of The Respiratory Syncytial Virus Fusion Protein
Funder
National Health and Medical Research Council
Funding Amount
$582,072.00
Summary
Respiratory Syncytial Virus (RSV) is the most important viral cause of respiratory tract disease in both infants and the elderly. However, there are few available options for control, whether by vaccination or therapeutic intervention. This proposal investigates the way RSV infects cells. A clearer understanding of the molecular basis of this process should provide potential targets for new drugs that can block this process and new insights for the generation of vaccine candidates.