Characterization Of Human-specific Anti-microbial Pathways
Funder
National Health and Medical Research Council
Funding Amount
$586,428.00
Summary
The immune system protects us against infectious disease by killing invading microbes or pathogens. Macrophages are white blood cells that are important for the recognition and destruction of pathogens. This project aims to investigate the role of certain genes, which are turned on in macrophages when they sense invading pathogens, in protecting us against infectious diseases such as tuberculosis and gastroenteritis.
Cytoplasmic DNA As A Danger Signal For Mammalian Cells
Funder
National Health and Medical Research Council
Funding Amount
$592,661.00
Summary
DNA in mammalian cells is contained within a structure known as the nucleus. The presence of DNA outside the nucleus in the cytoplasm of the cell is a sure sign that something is wrong, and may indicate the presence of a viral invader. In this case, the cell initiates anti-viral responses, including production of anti-viral proteins and death of the infected cell to stop replication of the virus. Lack of proper control of these responses may contibute to the autoimmune disease lupus.