Novel Antivirals For The Treatment Of Hendravirus Infection.
Funder
National Health and Medical Research Council
Funding Amount
$199,227.00
Summary
Hendravirus outbreaks have become frequent and 7 human cases have been reported, this has resulted in 4 deaths. Currently we have no treatment options. Researchers at Griffith University and the CSIRO have developed a new treatment that attacks the virus by turning off the viral genes at the site of infection. The plan is to treat patients soon after infection to slow or stop the virus and allow patients to recover naturally from this highly lethal disease.
Rhinovirus Protease Subcellular Trafficking And Host Cell Targets; Relevance To Asthma Exacerbation And Vaccine Approaches
Funder
National Health and Medical Research Council
Funding Amount
$582,072.00
Summary
Rhinovirus (RV) infections are the major cause of virus induced asthma attacks, causing significant morbidity and mortality. Asthma & asthma exacerbations are increasing worldwide with new strategies urgently needed to reduce RV-associated disease. We aim to build on our substantive new data, using cutting edge technology to identify new targets for novel asthma therapies.
Stealth Liposomes And SiRNA For The Treatment Of Respiratory Viral Infections
Funder
National Health and Medical Research Council
Funding Amount
$528,793.00
Summary
Respiratory infections caused by Influenza and Respiratory syncytial virus cause significant hospitalisations and deaths within the community. For example, RSV causes around 1000 hospital admissions of young children a year and there is no cure or vaccination. Therapies are limited and toxic. We will develop and test a novel therapy based on gene silencing to specifically target viral genes, and combine this with our novel drug delivery system for better treatment of these diseases.
Viral And Host Factors Determining Outcome Of Zika Virus Infection
Funder
National Health and Medical Research Council
Funding Amount
$910,780.00
Summary
The proposal aims at identifying viral and host factors determining outcomes of infection with Zika virus, a significant mosquito-transmitted pathogen associated with debilitating neurological pathology in new-borne babies from mothers infected during pregnancy. We will use cutting edge methodologies and infections models to bring our understanding of Zika virus infection to unprecedented level. The results could also facilitate identification of targets for effective anti-viral therapy.
Host Genes Controlling Flavivirus Infection: New Insights And Application For Developing Highly Effective Kunjin Replicon-based Ebola Vaccine
Funder
National Health and Medical Research Council
Funding Amount
$736,995.00
Summary
The applications is aimed at identifying new host genes controlling infection with West Nile virus and other medically important flaviviruses such as dengue and Japanese encephalitis. For this, we will use novel in vivo RNAi screening approach with virus libraries encoding artificial microRNAs (amirs) targeting whole mouse genome. We will then apply amiR technology to produce highly effective Kujniin replicon-based Ebola vaccine candidate that has shown promising results in trails in primates.
HIV-1 Transcriptional Gene Silencing By Promoter Targeted Si/shRNAs: Uncovering Mechanisms, Optimising Delivery Systems, Assessing In Vivo Efficacy.
Funder
National Health and Medical Research Council
Funding Amount
$641,789.00
Summary
Current therapy for HIV is effective but must be taken for life. If therapy is stopped the virus comes back immediately from reservoirs not affected by current drugs. These fluctuating levels of virus are associated with increased illness and death. We are exploring a method of inducing prolonged viral latency using short double stranded RNA molecules. We propose to understand the mechanism of action of these possible therapeutics and to develop these constructs towards use in clinical trials.