Novel Epigenetic Regulatory Mechanisms In Moraxella Catarrhalis And Non-typeable Haemophilus Influenzae: Impact On Vaccine Development And Role In Pathobiology
Funder
National Health and Medical Research Council
Funding Amount
$626,979.00
Summary
Moraxella catarrhalis (Mcat) and non-typeable Haemophilus influenzae (NTHI) are two major causes of middle ear infections in children, and respiratory disease in adults. This project aims to characterise novel regulatory mechanisms associated with disease isolates of these bacteria. This research will aid vaccine development by defining the repertoire of stably expressed potential vaccine targets of Mcat and NTHi, and will improve our understanding of host-pathogen interactions.
Vaccine Discovery For Human Mucosal Pathogens: Identifying Novel Vaccine Antigens That Are Stably Expressed During Host Interactions, Using Analysis Of Cell-contact And Phasevarion Mediated Expression Profiles
Funder
National Health and Medical Research Council
Funding Amount
$418,482.00
Summary
The control of several human pathogens depends on vaccine development due to antibiotic resistance and the devastating outcome of infection. This work aims to identify new vaccine targets for diseases including gonorrhoae, ear infections, meningitis and sepsis, based on proteins required for interaction with human cells. Proteins that are randomly switched on and off in these bacteria will also be studied to better understand disease and to rule out variably expressed genes from new vaccines.