The Plasmalemmal Calcium Pump And Vascular Smooth Muscle Cell Proliferation.
Funder
National Health and Medical Research Council
Funding Amount
$179,593.00
Summary
Excessive growth of smooth muscle cells can lead to adverse effects in our arteries. The level of calcium inside the muscle cells that line our arteries appears to regulate their growth. In these studies we will assess the changes in the synthesis (expression) of a pump which removes calcium from cells. We will also characterise the effects of modifiers of cell growth on the expression of the calcium pump. The effect of directly inhibiting the production of the calcium pump, on the growth of smo ....Excessive growth of smooth muscle cells can lead to adverse effects in our arteries. The level of calcium inside the muscle cells that line our arteries appears to regulate their growth. In these studies we will assess the changes in the synthesis (expression) of a pump which removes calcium from cells. We will also characterise the effects of modifiers of cell growth on the expression of the calcium pump. The effect of directly inhibiting the production of the calcium pump, on the growth of smooth muscle cells and the regulation of calcium will be determined for the first time.Read moreRead less
Vascular Smooth Muscle Cell Senescence And The Effects Of Oestrogen
Funder
National Health and Medical Research Council
Funding Amount
$191,370.00
Summary
The incidence of cardiovascular diseases is much lower in women before menopause, and this is thought to be due to a beneficial effect of oestrogen on the cardiovascular system. However the mechanisms of the hormone’s cardiovascular-protective actions are still not clear. The proposed project will determine whether oestrogen acts by slowing the natural ageing process of cells.
The Role Of Reduced Lung Volume In The Pathogenesis Of Asthma.
Funder
National Health and Medical Research Council
Funding Amount
$275,095.00
Summary
Asthma is a disease for which the cause is not understood. This project is designed to examine the possibilty that breathing at low volumes causes an abnormality in the smooth muscle of the airways that predisposes them to the airway hyperresponsiveness of asthma.