Elucidating The Mechanism And Function Of Cell Disassembly During Apoptosis
Funder
National Health and Medical Research Council
Funding Amount
$425,048.00
Summary
In humans, billions of cells will die daily in various organs as part of normal turnover and disease progression. During cell death, dying cells can disassembly in to smaller fragments, a process that could facilitate their removal, as well as mediate communication with other healthy cells. I aim to understand the machinery that control how dying cells can disassemble into smaller pieces and their function in influenza A infection.
Understanding The Link Between Mitochondrial Biogenesis And Disease
Funder
National Health and Medical Research Council
Funding Amount
$421,055.00
Summary
As the predominate energy producers of our cells, mitochondria are implicated in a variety of diseases. To function properly, these dynamic organelles rely on protein components that regulate their structure and distribution throughout the cell. My work aims to expand our knowledge of the way these components control mitochondrial shape and trafficking. By understanding the correlation between mitochondrial morphology and function, we will gain insight into related diseases.
The Molecular Determinants Of Immunological Tolerance
Funder
National Health and Medical Research Council
Funding Amount
$473,477.00
Summary
Autoimmune diseases, such as type I diabetes and multiple sclerosis, are debilitating disorders that impose a massive toll on wellbeing in Australia and worldwide. This fellowship will support research aimed at determining the genes and mechanisms that control autoimmunity. New technologies will be brought to bear to track immune cells throughout their development, maturity and malfunction in disease settings. We aim to uncover new therapeutic targets to prevent and reverse autoimmune disease.
Female fertility and age at menopause are determined by the number and quality of eggs stored in the ovaries. For unknown reasons, two-thirds of all eggs die soon after they are made. Furthermore, a serious side effect of cancer treatment is egg death resulting in infertility and early menopause. I am unravelling the genes involved in determining whether an egg will live or die. This understanding will help us develop novel strategies to preserve fertility during aging and cancer treatment.
Schistosomiasis is a disease caused by parasites known as schistosomes. As the current use of a single drug could lead to resistance, there is an urgency for new drugs. I discovered a novel cell death machinery in schistosomes and I now aim to unravel how this cell death pathway works and to identify the players required for parasite survival. The next step will then be to develop molecules that neutralize the activity of these pro-survival molecules hence leading to parasite death.
Control Of Organ Size During Development And Disease By The Salvadore-Warts-Hippo Pathway
Funder
National Health and Medical Research Council
Funding Amount
$331,674.00
Summary
Cancer is a disease that results from the generation of too many cells. Many signalling pathways control cell number including the newly identified Salvador-Warts-Hippo pathway. We are studying the mechanisms by which activity of this pathway is controlled, using the vinegar fly as a model. Information obtained from our study will aid understanding of human cancer as cellular processes which go awry in cancer, such as cell proliferation and death, are highly conserved between flies and humans.