Targeting Acetohydroxyacid Synthase To Discover New Antifungal Agents.
Funder
National Health and Medical Research Council
Funding Amount
$481,135.00
Summary
Invasive fungal infections are increasingly being recognized as a major life threatening risk to hospitalized patients. The efficacy of the current medications is sub-optimal due to the emergence of resistance and the high dosage regimes that are required to treat these infections. We propose to develop a new class of antifungal agent that target an enzyme, acetohydroxyacid synthase, whose activity is required for the survival of pathogenic fungi in mammals.
Multi-domain Regulation Of DNA Damage Response Kinases
Funder
National Health and Medical Research Council
Funding Amount
$313,427.00
Summary
DNA damage plays a key role in the onset of cancer and the response to cancer therapies. Mutations in the Chk2 DNA damage response kinase are associated with increased cancer risk. We will study detailed mechanisms how phosphorylation of Chk2-like kinases contributes to normal copying of our DNA every time a cell divides, and how it regulates how Chk2 is activated. The studies will improve our understanding how cancer may originate and how cancer cells respond to chemo- or radiation therapy.