Dissecting A Serial Killer: Investigating The Degranulation Pathways In Cytotoxic Lymphocytes
Funder
National Health and Medical Research Council
Funding Amount
$604,459.00
Summary
When cells of the human body become cancerous or infected with virus, the body's immune system engages cytotoxic lymphocytes, known as "killer cells", that secrete an auxiliary of toxic proteins to eliminate these cells. The aim of this study is to investigate the mechanisms by which these critical immune cells accomplish this task. Importantly, humans who are genetically lacking in critical constituents of the cytotoxic lymphocyte are less able to fight off a viral infection and may be at a hig ....When cells of the human body become cancerous or infected with virus, the body's immune system engages cytotoxic lymphocytes, known as "killer cells", that secrete an auxiliary of toxic proteins to eliminate these cells. The aim of this study is to investigate the mechanisms by which these critical immune cells accomplish this task. Importantly, humans who are genetically lacking in critical constituents of the cytotoxic lymphocyte are less able to fight off a viral infection and may be at a higher risk of developing cancer.Read moreRead less
MOLECULAR CELL BIOLOGICAL ANALYSIS OF CAVEOLIN SECRETION
Funder
National Health and Medical Research Council
Funding Amount
$536,657.00
Summary
Aggressive forms of prostate cancer are associated with the release of a protein, called caveolin, from the cancerous cells. Caveolin is normally embedded in the cell surface and drives the formation of microscopic pits termed caveolae. In this proposal we will investigate how caveolin is secreted with a long-term goal of preventing the secretion, or the action, of caveolin.