Therapeutic Potential Of Modulating Heat Shock Protein Expression For Muscle Wasting Disorder
Funder
National Health and Medical Research Council
Funding Amount
$1,172,146.00
Summary
Heat shock proteins help stressed proteins fold back to their original conformation and restore function. In a discovery published in Nature we identified induction of heat shock protein 72 (Hsp72) as a novel approach for muscular dystrophy and other conditions where there is inflammation and muscle weakness. This proposal will investigate whether Hsp72 induction is similarly effective in tackling the muscle wasting and weakness in conditions like ageing and frailty and in muscle injury.
Modulating Heat Shock Protein Expression In Skeletal Muscle To Improve The Pathophysiology Of Muscular Dystrophy
Funder
National Health and Medical Research Council
Funding Amount
$502,361.00
Summary
Duchenne muscular dystrophy (DMD) is the most common and severe form of muscular dystrophy. Dystrophic muscles are fragile, prone to injury, and regenerate poorly after damage. Defective calcium handling has been implicated in these processes. We have revealed that upregulating levels of stress proteins called _heat shock proteins� (HSPs) can improve calcium regulation in muscular dystrophy. Modulating the HSP response has significant potential to delay the onset or slow the progression of DMD.
Role Of Laminin-mediated Adhesion In Regulating Muscle Cell Attachment In Development And Disease.
Funder
National Health and Medical Research Council
Funding Amount
$490,202.00
Summary
Muscular dystrophies and myopathies are amongst the largest group of inherited disorders to afflict the human condition. It is our hope that the results of this research will lead to a better understanding of how treatments could be employed to correct such disorders. Our development of zebrafish models of common muscular dystrophies allows us to study these disorders utilising the advantages of the zebrafish system.