Regulation Of Epithelial Sodium Channels By Caveolin
Funder
National Health and Medical Research Council
Funding Amount
$408,391.00
Summary
Abnormal sodium absorption in the kidney, gut and lung is implicated in hypertension, cystic fibrosis and pulmonary oedema. Epithelial Na+ channels are a key component of the mechanism by which these organs absorb sodium. The project will investigate the mechanisms by which the activity of these channels is controlled and is intended to discover new approaches to treating abnormal sodium absorption.
Hormone Transport By Alpha-2-Macroglobulin: Novel Roles In Regulating Hormone Activity
Funder
National Health and Medical Research Council
Funding Amount
$602,857.00
Summary
Alpha-2-macroglobulin is a large protein in the blood known to bind and transport numerous hormones in the circulation. Our previous studies published in BLOOD (2009) and JBC (2013) have discovered an important role for this molecule in the transport and regulation of a peptide hormone. The studies proposed in this application have important implications for understanding new roles of alpha-2-macroglobulin in hormone binding and regulating the activity of hormones in disease states.
Is The Role Of IL6 In Metabolism Dependent On Its Cellular Origin?
Funder
National Health and Medical Research Council
Funding Amount
$714,061.00
Summary
Interleukin-6 is a protein secreted from many cells in the body. For over 10 years, a great deal of research has been undertaken to determine if this protein is "good" or "bad" for patients suffering from type 2 diabetes. We have evidence that IL-6 is both good and bad depending upon which cell produces it. We intend to fully explore this notion. This is most important to clarify the confusion amongst the field and because drugs that target the IL-6 receptor complex are in clinical development f ....Interleukin-6 is a protein secreted from many cells in the body. For over 10 years, a great deal of research has been undertaken to determine if this protein is "good" or "bad" for patients suffering from type 2 diabetes. We have evidence that IL-6 is both good and bad depending upon which cell produces it. We intend to fully explore this notion. This is most important to clarify the confusion amongst the field and because drugs that target the IL-6 receptor complex are in clinical development for type 2 diabetes.Read moreRead less
Manipulating Store-operated Ca2+ Entry To Improve Muscle Function In Dystrophy
Funder
National Health and Medical Research Council
Funding Amount
$516,163.00
Summary
Muscle function is regulated in a complex manner by calcium and is impaired in Duchenne muscular dystrophy (DMD). Changes in calcium regulation will be investigated in DMD patients and in an animal model using a novel approach. We will use a combination of novel experimental approaches to manipulate muscles in dystrophic mice and test for improvement in function. Results will determine the viability of a potential treatment.
Role Of AMPK Signaling In Metabolic Control During Exercise
Funder
National Health and Medical Research Council
Funding Amount
$566,288.00
Summary
It is well recognized that sedentary life styles are associated with increased incidence of obesity, Type 2 diabetes and atherosclerotic cardiovascular disease. The medical, social and financial costs of these diseases are growing rapidly and represent a major health care challenge. Exercise is beneficial for maintaining health in patients at risk of developing these diseases and for this reason we are interested in understanding how exercise capacity is regulated.