Characterization Of A Novel Regulator Of Angiogenesis
Funder
National Health and Medical Research Council
Funding Amount
$592,235.00
Summary
PI3K is an enzyme required for new blood vessel formation during embryo development as well as in response to tumour formation. We have identified a novel enzyme that opposes PI3K signals and we hypothesise that it regulates new blood vessel formation in various physiological settings. We propose to investigate the role of this enzyme in blood vessels using mouse models in which this protein is reduced or absent.
Small Molecule Apoptosis Inhibitors To Define The Bak Activating Switch
Funder
National Health and Medical Research Council
Funding Amount
$713,687.00
Summary
Tissue loss due to excessive apoptosis is a contributing factor to organ transplant failure and other diseases characterised by too much cell death. Using an innovative cell-based screening approach, we have identified a first in class series of molecules that potently block cell death driven by the apoptosis effector Bak. By unravelling the molecular target of our unique inhibitors and characterising their mode of action, we hope to uncover a new facet of Bax and Bak biology.