Comparative Expression Studies To Identify Cellular Factors Promoting Hendra Virus Replication For A Comprehensive Understanding Of Hendra Virus Pathogenesis
Funder
National Health and Medical Research Council
Funding Amount
$374,619.00
Summary
Hendra virus (HeV) is an emerging pathogen indigenous to fruit bats. HeV is associated with limited outbreaks with high mortality in domesticated animals and humans. To advance the understanding of HeV-related pathogenesis, we will perform comparative studies in bat and human cell lines to recognise differences in virus-host cell interactions leading to a comprehensive understanding of the HeV life cycle and pathogenesis.
A single vaccine for influenza and pneumonia. Influenza and bacterial pneumonia collaborate to kill millions of people each year. This project aims to develop a single vaccine that will provide long-lasting protection against both influenza and pneumonia.
Exploration Of The Role Of Microbes In Gastrointestinal Diseases
Funder
National Health and Medical Research Council
Funding Amount
$687,974.00
Summary
This fellowship will investigate diseases of the gastrointestinal tract of children. The research program will undertake a range of is a highly innovative projects including; development of an effective rotavirus vaccine to be administered to newborns; genetic characterisation of rotavirus strains able to escape vaccine protection; and how alterations in the human gut microbiome (bacteria and viruses) influence the development/relapse of CrohnÍs disease.
Discovery of Novel Respiratory Viruses Causing Influenza-Like Illness in Healthy Australian Adults Aged 18 to 64 Years. This work will inform our understanding of the causes of acute respiratory illnesses in Australia at the present time by looking for both known and previously undiscovered respiratory viruses. Increasing the knowledge base regarding causes of disease will have downstream relevance for health policy planners seeking to assess the burden of disease due to different causes. Early ....Discovery of Novel Respiratory Viruses Causing Influenza-Like Illness in Healthy Australian Adults Aged 18 to 64 Years. This work will inform our understanding of the causes of acute respiratory illnesses in Australia at the present time by looking for both known and previously undiscovered respiratory viruses. Increasing the knowledge base regarding causes of disease will have downstream relevance for health policy planners seeking to assess the burden of disease due to different causes. Early identification and description of new diseases will allow pre-emptive evaluation of new public health threats. This information will help to ensure availability and marketability of vaccines to prevent infection.Read moreRead less
EEF1A1 Is Critical For HIV-1 Reverse Transcription And Replication
Funder
National Health and Medical Research Council
Funding Amount
$521,429.00
Summary
The project will investigate interaction between the AIDS virus, HIV-1, and the human cell it grows in specifically focusing on a human protein called eEF1A. Our research shows eEF1A is required for HIV-1 growth by regulating a step in the virus life cycle called reverse transcription. The goal of this project is investigate how interaction with eEF1A helps HIV-1 reverse transcription and to find drugs that block HIV-1 interaction with eEF1A.
Development and commercialization of novel diagnostic assays for the early detection of acute dengue virus infection. Dengue is an emerging disease of the tropics and is endemic in more than 100 countries with up to 100 million cases annually. Of these, 500,000 result in dengue haemorrhagic fever (DHF), a serious life-threatening complication of dengue virus infection. Dengue activity in northern Australia has increased in recent years with suggestions that it may be coming endemic in this count ....Development and commercialization of novel diagnostic assays for the early detection of acute dengue virus infection. Dengue is an emerging disease of the tropics and is endemic in more than 100 countries with up to 100 million cases annually. Of these, 500,000 result in dengue haemorrhagic fever (DHF), a serious life-threatening complication of dengue virus infection. Dengue activity in northern Australia has increased in recent years with suggestions that it may be coming endemic in this country. Early diagnosis, using NS1 based assays should facilitate containment of such outbreaks through earlier identification, treatment, isolation and strategic mosquito control.Read moreRead less
The diversity of HIV quasispecies within a single AIDS patient is far greater than the global diversity of influeneza annually, highlighting the enormous burden HIV imposes on the immune network. The capacity of HIV-1 to evolve quickly has significantly impaired our effort to produce effective vaccine and long lasting treatment strategy. This project utilizes multidisciplinary approaches to delineate determinants that drives the diversification of HIV-1.
Oral Human Papillomavirus Infection In Head And Neck Cancers And The General Population.
Funder
National Health and Medical Research Council
Funding Amount
$422,800.00
Summary
Mucosal cancers of the head and neck are the sixth most common type of cancer worldwide and are increasing in Australia. Human papillomaviruses (HPV), which are the major cause of cervical cancer and the cause of 5% of all human cancers, have recently also been implicated as a cause of some types of head and neck cancer, especially in patients younger than 50 years. In this project we will investigate how HPV infection regulates the expression of key genes in cancers of the head and neck, and ho ....Mucosal cancers of the head and neck are the sixth most common type of cancer worldwide and are increasing in Australia. Human papillomaviruses (HPV), which are the major cause of cervical cancer and the cause of 5% of all human cancers, have recently also been implicated as a cause of some types of head and neck cancer, especially in patients younger than 50 years. In this project we will investigate how HPV infection regulates the expression of key genes in cancers of the head and neck, and how that affects prognosis of this disease.Read moreRead less
Retroviral Recombination, RNA Dimers & Multiple Drug Resistant HIV-1
Funder
National Health and Medical Research Council
Funding Amount
$405,017.00
Summary
The emergence of multiple drug resistant strains of HIV-1 has threatened the continue success of current clinical treatment to suppress virus propagation. Retroviruses, such as HIV-1, can reshuffle its two copies of genetic materials during the viral replication process, which leads to the production of offspring viruses that contain a mixture of the parental genetic materials. This process of genetic information reshuffling is believed to be important for the generation of multiple drug resista ....The emergence of multiple drug resistant strains of HIV-1 has threatened the continue success of current clinical treatment to suppress virus propagation. Retroviruses, such as HIV-1, can reshuffle its two copies of genetic materials during the viral replication process, which leads to the production of offspring viruses that contain a mixture of the parental genetic materials. This process of genetic information reshuffling is believed to be important for the generation of multiple drug resistant strains of HIV-1. The objective of this proposal is to define the parameters that regulate the reshuffling of HIV-1 genetic materials and to design novel tools to inhibit the production of multiple drug resistant HIV-1.Read moreRead less
Viral Factors Contributing To Flavivirus-induced Cell Death And Pathogenicity
Funder
National Health and Medical Research Council
Funding Amount
$612,885.00
Summary
West Nile virus is a mosquito-transmitted pathogen that causes severe and fatal neurological disease in humans. There are currently no effective treatments or vaccines for this disease. In this project, we will investigate how West Nile virus and other viruses of the same group use a novel translational regulatory mechanism to modulate the host antiviral response and facilitate viral pathogenicity. This will provide valuable information for the development of effective treatments against this me ....West Nile virus is a mosquito-transmitted pathogen that causes severe and fatal neurological disease in humans. There are currently no effective treatments or vaccines for this disease. In this project, we will investigate how West Nile virus and other viruses of the same group use a novel translational regulatory mechanism to modulate the host antiviral response and facilitate viral pathogenicity. This will provide valuable information for the development of effective treatments against this medically important group of viral pathogens.Read moreRead less