I am a protein crystallographer determining the structures of medically important proteins such as proteases. I am also a bioinformatician leading the development of informatics systems for automated highthroughput crystallography, and bioinformatic analy
A Novel Role For Proteolysis In Promoting Inner Ear Cell Injury And Hearing Loss
Funder
National Health and Medical Research Council
Funding Amount
$972,818.00
Summary
Nearly 40% of hearing loss is attributable to traumatic noise exposure. This project will test a new idea that cells in the inner ear are damaged and die via noise-induced proteolysis, and investigate whether a similar mechanism operates during age-related hearing loss. It will open new avenues for therapies to preserve hearing where trauma is unavoidable, or has occurred through accident or incident.
Targeting Neuroserpin-plasmin Interactions To Protect The Retina In Glaucoma
Funder
National Health and Medical Research Council
Funding Amount
$648,965.00
Summary
Glaucoma causes blindness and despite our best treatment many patients continue to progress. A new approach is needed to protect the cells that die in the retina. We have established that a common protease – plasmin – is involved in the process, and a protein that normally regulates it – neuroserpin – is downregulated in the disease. We aim to modify neuroserpin using an ocular gene therapy approach and show it could be used as a novel therapy in glaucoma.
Under this fellowship the applicant will study a n important group of enzymes and molecular delivery machines involved in clotting disease, immune dysfunction and cancer.
Proteases And Protease-inhibitor Complexes As Modulators Of Traumatic Brain Injury Severity
Funder
National Health and Medical Research Council
Funding Amount
$613,311.00
Summary
Traumatic brain injury (TBI) is a significant cause of mortality and morbidity in Australia, affecting approximately 21,800 Australians annually. A large number of survivors have permanent neurological deficits, causing adverse effects on lifestyle and family relationships and placing a significant burden on the health system. In this project we will address a novel means to improve TBI outcome by targeting two linked enzyme systems that together have been shown to be deleterious in this conditi ....Traumatic brain injury (TBI) is a significant cause of mortality and morbidity in Australia, affecting approximately 21,800 Australians annually. A large number of survivors have permanent neurological deficits, causing adverse effects on lifestyle and family relationships and placing a significant burden on the health system. In this project we will address a novel means to improve TBI outcome by targeting two linked enzyme systems that together have been shown to be deleterious in this condition.Read moreRead less