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.
Two Recently Identified Calcium Transporters In Lactation And During Mammary Epithelial Cell Apoptosis.
Funder
National Health and Medical Research Council
Funding Amount
$465,115.00
Summary
The transport of calcium into milk is a key event in human health. In addition to its importance in neonatal nutrition, the way breast cells regulate calcium also has implications in breast cancer, as well as the modification of proteins important in immunity, and the activity of biopharmaceuticals. This grant will determine how two specific calcium transporters regulate calcium levels in the breast and their respective roles in cellular processes important in normal function and in disease.