Structure, Transport And Assembly Of PorB, A Key Invasion Molecule Of Meningococcal Disease
Funder
National Health and Medical Research Council
Funding Amount
$292,639.00
Summary
When the bacteria that cause meningococcal disease invade cells, they use specialized cell surface pore proteins to hijack the human cell and maintain infection. This research will study the structure of these bacterial pore proteins to help understand how they function to subvert normal cellular processes, and this insight will be important in the development of new treatments for meningococcal disease.
Improving The Bioavailability Of Peptide-based Therapeutics For The Treatment Of Multiple Sclerosis
Funder
National Health and Medical Research Council
Funding Amount
$341,123.00
Summary
Many diseases are controlled at the molecular level by proteins and their interactions with other proteins. Harmonin is a key protein in Usher syndrome, the most common form of deaf-blindness in humans, and harmonin has similarities to some proteins involved in Alzheimer’s disease. We seek to understand how harmonin works. The findings of this study may lead to new treatments for deaf-blindness and Alzheimer’s disease.
Oligomers Of The Alzheimer's Amyloid-? Peptide: Structure, Mechanism Of Toxicity And Small Molecule Interactions
Funder
National Health and Medical Research Council
Funding Amount
$356,324.00
Summary
Alzheimer’s disease is a devastating neurodegenerative disease that currently affects 240 000 Australians. The protein called amyloid-? is found in deposits in the brains of Alzheimer’s patients. The toxic form of this protein is thought to be small aggregated particles called ‘oligomers’. This work aims to investigate the structure of these particles, the reason why they are toxic, as well as their interaction with the neuroprotective compound EGCG, which is found in green tea.