Understanding How Perforin Forms Pores: The Role Of Calcium And Lipids.
Funder
National Health and Medical Research Council
Funding Amount
$797,813.00
Summary
This grant aims to study perforin, a key part of the mammalian immune system. The work will facilitate the development of perforin inhibitors. It is anticipated that these data will be of utility in developing first in class drugs to improve the success of bone marrow transplantation.
Cytotoxic T Lymphocyte Synapse Formation And Serial Killing: When Breaking Up Is Hard To Do.
Funder
National Health and Medical Research Council
Funding Amount
$626,688.00
Summary
Killer T cells are a specialised group of immune cells, which destroy cancerous and infected cells. When killer T cells find a target, they attach and secrete toxic molecules. It then detaches from the dying target, so that it may go on to kill other cells. If it doesn’t detach properly, it remains bound to the target cell and results in an improper immune response. This proposal will investigate how the killer cell detaches, which is essential for an efficient immune response.
Structural Studies On The Immune Effector Perforin: Developing Mechanism-based Inhibitors
Funder
National Health and Medical Research Council
Funding Amount
$1,116,594.00
Summary
Perforin is an essential weapon deployed by the human immune cells in order to destroy virally infected or cancerous cells. Despite this key role, unwanted or excessive perforin function can result in disease and can severely impact on successful treatment of leukaemia through bone marrow transplantation. This application aims to understand the molecular details of perforin function, and to apply this knowledge to develop perforin inhibitors.