Immunological Changes During Pregnancy And The Impact On Viral Hepatitis Infection
Funder
National Health and Medical Research Council
Funding Amount
$353,355.00
Summary
Hepatitis B virus (HBV) can cause long term health problems particularly affecting the liver and can be passed from mother to baby. Despite the availability of a HBV vaccine babies can still become infected. During pregnancy there are changes in a woman’s immune system which may impact on HBV infection and make transmission to the baby more likely. This research aims to explore the changes in a woman’s immune system and the impact this has on risks for hepatitis and transmission to the baby.
Assessment Of Calcium Signaling In Breast Cancer Cells Associated With Epithelial-mesenchymal Transition
Funder
National Health and Medical Research Council
Funding Amount
$116,762.00
Summary
This research will assess the role of specific proteins that control cell function in a process which is important in the spread of cancer cells throughout the body. The work is aimed at identifying new targets for drugs that may be used to prevent or stop the spread of breast cancer cells to other organs such as the brain and liver.
Calcium acts as a signal to control cell processes important in cancer. The entry of calcium into the cell is regulated by calcium channels and we have found some channels are over-expressed in breast cancer. Altering the expression and activity of these calcium channels is a possible therapeutic approach for cancer. We will determine the reasons and consequences of alterations of calcium channels in breast cancer and whether they are viable anti-cancer therapies and biomarkers.
Anthracyclines Disrupt Ca2+ Signalling In Cardiomyocytes: A Contribution To Cardiac Toxicity
Funder
National Health and Medical Research Council
Funding Amount
$525,620.00
Summary
Anthracyclines are one of the most effective drugs used in chemotherapy, but cause side effects resulting in serious heart problems which can be fatal. The link between anthracycline therapy and the problems they cause in the heart is not fully defined. We will investigate mechanisms leading to these side effects and define specific targets of anthracyclines in the heart. It is hoped this will lead to the design of new drugs which counteract the side effects of anthracycline treatment.