Understanding The Role Of Ongoing Viral Activity In Herpes Simplex Virus Latency
Funder
National Health and Medical Research Council
Funding Amount
$980,762.00
Summary
The virus that causes cold sores and genital herpes has a dormant phase from which renewed infection can recur. We recently discovered that this dormant phase is more active than we thought and we now want to learn how the body acts to suppress the virus so that these defence mechanisms might be improved to stop recurrent infections.
Chikungunya Virus Disease; The Role Of Proteases And Their Receptors
Funder
National Health and Medical Research Council
Funding Amount
$682,716.00
Summary
Chikungunya virus (CHIKV) is a mosquito borne virus related to the Australian Ross River virus. The arthritic disease caused by these viruses is often poorly managed by current treatments. We have recently identified several proteins call proteases that circulate in the blood of infected people and promote arthritis. If successful the grant will provide new treatment options for these (and perhaps other) diseases using recently developed drugs that inhibit the activity of these proteases.
Understanding How Virus Infection Accelerates Type 1 Diabetes Development
Funder
National Health and Medical Research Council
Funding Amount
$610,774.00
Summary
We linked rotavirus infection in children at-risk of type 1 diabetes with faster diabetes development. A heightened response to the virus is implicated by our mouse model studies. We will determine if more rapid mouse diabetes due to rotavirus requires this heightened response, and if this response is also made by cells from diabetes patients after stimulation with rotavirus or other relevant viruses. These studies are vital to learn how viruses affect type 1 diabetes and devise interventions.
Elucidating The Pathogenic Role Of Rotavirus Infection In Type 1 Diabetes Development
Funder
National Health and Medical Research Council
Funding Amount
$535,579.00
Summary
Rotavirus infection is the main cause of severe diarrhoea in children, and has been implicated in accelerated progression of genetically at-risk children towards type 1 diabetes in two independent studies. My group has further discovered that rotavirus also accelerates diabetes onset in mice in a novel immunological process. In this project, we will determine the mechanism behind this disease exacerbation in the mice, to facilitate understanding of the process in children.