The Role Of Membrane Condensation In T Lymphocyte Activation And Signal Transduction
Funder
National Health and Medical Research Council
Funding Amount
$82,421.00
Summary
T cell lymphocytes are essential cells in our immune system. They respond to signals from foreign bodies to mount an immune response. Many diseases arise from errors in their activation processes. The key steps in the translation of the initial arrival of a foreign-body to a T cell into an immune response will be examined in these studies, where we will look at the cooperation of components of the cell membrane during T cell activation. This will help us to understand and treat immune disorders.
The Role Of The Gastric H/K ATPase In Parietal Cell Function
Funder
National Health and Medical Research Council
Funding Amount
$166,885.00
Summary
The cells of the body contain many specialised membrane structures. At present it is not clear how the synthesis of these stuctures is directed. To study this problem we are examining the acid secretory parietal cells of the stomach. These cells have a very elaborate membrane system that contains a major proton pump protein. By manipulating the levels and form of the proton pump we will gain novel insights into the mechanism of membrane structure and function.