Diabolic Regulation Of Macrophage Cell Death Pathways By Legionella
Funder
National Health and Medical Research Council
Funding Amount
$616,912.00
Summary
The bacterial pathogen Legionella causes fatal pneumonia in immuno-compromised humans. Infections depend on a sophisticated secretion machinery that translocates hundreds of proteins into host cells. These proteins subvert several essential defense pathways, including cell death signals. This project will highlight how Legionella interfere with cell death pathways and control the survival of its host cells. These findings will facilitate the development of promising new anti-bacterial agents.
Mechanisms Of Cytokine Independence During The Development Of Leukaemia
Funder
National Health and Medical Research Council
Funding Amount
$598,163.00
Summary
Signals from growth factors such as cytokines and hormones are required for cell survival. In their absence cells activate an in-built self-destruct process. Determining how cytokines regulate cell death will provide novel targets so that unwanted cells (like cancer cells) can be triggered to die and needed cells (such as brain cells) can survive.
Mapping The TNF Pathway: A Qualitative And Quantative Molecular Analysis Of The Components And Post-translational Modifications Involved In Physiological And Pathological TNFR1 Signalling
Funder
National Health and Medical Research Council
Funding Amount
$636,258.00
Summary
TNF is a master regulator of the inflammation response and dysregulated TNF signalling causes many human diseases. We will use a cutting edge mass spectrometry technique that we have developed to analyse molecules required for TNF signalling. Understanding how the TNF signalling works in all cell types and with different forms of ligands will open up therapeutic opportunities to selectively target TNF signalling in inflammatory diseases, such as Rheumatoid Arthritis and Cancer.