Finding Therapeutic Targets For An Opportunistic Human Fungal Pathogen
Funder
National Health and Medical Research Council
Funding Amount
$404,068.00
Summary
Penicillium marneffei is a fungus that causes disease in patients with depressed immunity. This project models this infection in zebrafish, which have advantages for modelling infectious disease. It uses fluorescent fungi and fish with fluorescent immune cells to study the way white blood cells fight this infection, and mutant zebrafish and mutant fungi to find new therapeutic targets in the host-pathogen interaction.
Rhinovirus impairs physiological and immunological lung development and causes exacerbation of allergic airways disease. Rhinovirus (RV) infections account for around 90 per cent of asthma exacerbations, yet the mechanisms behind this are unknown. This project will use mouse models to study the effects of early life RV infection and allergic sensitisation on respiratory and immunological development, with the expectation that early life RV infection disrupts anitgen presenting cell function.