Approaches To Therapy For The Skeletal Muscle Actin Diseases
Funder
National Health and Medical Research Council
Funding Amount
$912,078.00
Summary
We have shown that errors in a crucial muscle protein called actin cause muscle diseases that affect newborn children. These diseases are mainly very severe, causing death within the first year of life. Currently there is no cure. This project will investigate possible therapies for these diseases, such as viral delivery of a normal version of actin and finding a drug to overcome the weakness. Successful outcomes will crucially bring treatment closer for the patients.
The Effects Of ?-actinin-3 On Muscle Metabolism, Human Health And Disease
Funder
National Health and Medical Research Council
Funding Amount
$643,060.00
Summary
We have identified a common genetic variant that results in absence of the fast muscle fibre protein ?-actinin-3 in more than one billion humans worldwide. Loss of ?-actinin-3 influences elite athletic performance, muscle bulk and strength in the general population, response to diet and exercise, and susceptibility to obesity and developing type 2 diabetes. We have also demonstrated that ?-actinin-3 influence disease severity in a variety of inherited and acquired muscle disorders.
Neuromuscular Disorders: Gene Discovery And Disease Mechanism
Funder
National Health and Medical Research Council
Funding Amount
$880,569.00
Summary
Inherited muscle disorders lead to lifelong disability and early death. Less that 50% of patients get an accurate diagnosis and there are currently no effective therapies. In this project, two leading Australian laboratories will use state-of-the-art methods to identify novel disease genes and how they cause muscle weakness. This research will have immediate outcomes to diagnosis, management and prevention and for the development of new therapeutic agents.