Peripheral Membrane Proteins In Health And Disease
Funder
National Health and Medical Research Council
Funding Amount
$640,210.00
Summary
Peripheral membrane proteins are critical for processes such as cell transport, signaling, neurosecretion and development. As such, their dysfunction can lead to many debilitating diseases including cancer, inflammation and neurodegeneration. This project will establish fundamental new knowledge about how peripheral membrane proteins regulate cell function, how their perturbation or mutation results in human disease, and will inform efforts to target them for future therapeutic outcomes.
Unraveling The Dynamic Munc18a:Syntaxin1 Interaction Required For Neurotransmission
Funder
National Health and Medical Research Council
Funding Amount
$674,591.00
Summary
Membrane trafficking, the topic of the 2013 Nobel prize in Medicine, is required for delivery of cellular cargo. This research will investigate the interactions and structures of proteins from the neuronal membrane trafficking system. Understanding how this system operates will expand our knowledge of processes fundamental to learning and memory and may ultimately lead to development of selective therapeutics for treating a range of diseases.
Characterising The Beta-catenin Nuclear Targeting Pathway In Cancer
Funder
National Health and Medical Research Council
Funding Amount
$485,081.00
Summary
Bowel cancer is caused by inherited gene mutations that cause build-up of beta-catenin protein in the cell nucleus. Bowel cancer is the second largest cause of cancer deaths in Australia. We aim to study the mechanisms controlling beta-catenin accumulation in the nucleus. We will characterise new signalling pathways that control movement and activity of beta-catenin in the nucleus. This will yield insights into the role of beta-catenin in cancer and possible targets for therapy.
Endosomal Sorting Of Amyloid Precursor Protein In Alzheimer's Disease
Funder
National Health and Medical Research Council
Funding Amount
$858,643.00
Summary
Alzheimer's Disease is a progressive neurological disorder and is the most common cause of dementia. Effective treatments are desperately needed, but none are currently available. The toxic amyloid peptide A? is central to disease pathology and is derived from breakdown of the Alzheimer’s amyloid precursor protein (APP). In this project we will examine the interactions between APP and the molecular machinery that controls its location in the cell and subsequent degradation.
The Role Of Intracellular Protein Trafficking In Alzheimer's Disease
Funder
National Health and Medical Research Council
Summary
Alzheimer’s disease (AD) is a progressive neurological disorder and is the most common cause of dementia. The development of therapies must be preceded by a thorough understanding of the molecular processes that underpin the disease. In this project we will examine the interactions between the Alzheimer’s precursor protein (APP) and the molecular machinery that controls its intracellular localization and breakdown to the toxic A? peptide that is central to disease pathology.