This study is investigating an autoimmune disease called lymphocytic hypophysitis, involving the master gland in the body, the pituitary. It often affects pregnant women and is under diagnosed. The aim of our study is to determine the cause of this disease and its unexplained link with pregnancy. We are also working on a new diagnostic test which will enable doctors to confirm the diagnosis by serological means. At present, invasive pituitary biopsy is needed. Whilst developing this new test, we ....This study is investigating an autoimmune disease called lymphocytic hypophysitis, involving the master gland in the body, the pituitary. It often affects pregnant women and is under diagnosed. The aim of our study is to determine the cause of this disease and its unexplained link with pregnancy. We are also working on a new diagnostic test which will enable doctors to confirm the diagnosis by serological means. At present, invasive pituitary biopsy is needed. Whilst developing this new test, we have identified three proteins and their genes. This information may have major implications for the study of pituitary gland function.Read moreRead less
Investigating The Biological Significance Of Proteolytic Prion Protein Processing.
Funder
National Health and Medical Research Council
Funding Amount
$328,558.00
Summary
Prion diseases, including Bovine Spongiform encephalopathy (“mad cow disease”) and Creutzfeldt-Jakob Disease in humans are transmissible and fatal diseases that occur when the normal prion protein (PrPc) mis-folds and accumulates in the brain. The specific function of PrPc within a cell remains unclear, however its presence is essential for prion diseases to occur. This project aims to define how PrPc cleavage affects its biological function(s), and influences susceptibility to prion infection.
Haemolysins And Haemoglobinases As Anti-hookworm Vaccines.
Funder
National Health and Medical Research Council
Funding Amount
$322,951.00
Summary
To meet its growth and reproductive requirements, hookworms must be able to utilise host haemoglobin located in the red blood cells. To puncture the red blood cell membrane, and break down the exposed haemoglobin into small peptides or single amino acids; the hookworm uses proteases called haemolysins and haemoglobinases. Identifying these proteases and disrupting their function may lead to reduced worm burdens, size and fecundity. Therefore these proteases could be ideal vaccine candidates.