Control Of Cardiac And Skeletal Contractility By Luminal Calcium Store Load In Health And Disease
Funder
National Health and Medical Research Council
Funding Amount
$415,138.00
Summary
Disorders affecting skeletal muscle and the heart can have life threatening effects and lead to impaired mobility and sudden cardiac death. This project will uncover the mechanisms of disorders which lead to skeletal muscle fatigue, chemotherapy induced toxicity in the heart and heart failure. Understanding these mechanisms may lead to successful gene therapy treatment and to the design of a new range of drug therapies to treat these devastating disorders.
Reconsideration Of The Mechanisms Underlying Movement Changes With Pain
Funder
National Health and Medical Research Council
Funding Amount
$401,361.00
Summary
Pain changes the way we move. Although undisputed, there is a surprising lack of agreement regarding the underlying mechanisms. This project involves an innovative mix of neurophysiological methods to investigate how the drive to muscle cells from the nervous system is altered during pain. We aim to resolve the perplexing problem of how pain changes our ability to activate muscle. Our findings are likely to provide a clear understanding of the underlying mechanisms and guide rehabilitation.
Structural And Mechanical Determinants Of Airway Hyperresponsiveness
Funder
National Health and Medical Research Council
Funding Amount
$415,219.00
Summary
In asthma and chronic obstructive pulmonary disease, the capacity for airway passages to narrow is increased which limits airflow in and out of the lung and contributes to disease severity. The aim of this project is to identify the underlying physiological abnormalities producing the increased narrowing capacity. The investigations will focus on the role of the airway smooth muscle and epithelial layers that are widely implicated in driving the increased narrowing response, but for which the ev ....In asthma and chronic obstructive pulmonary disease, the capacity for airway passages to narrow is increased which limits airflow in and out of the lung and contributes to disease severity. The aim of this project is to identify the underlying physiological abnormalities producing the increased narrowing capacity. The investigations will focus on the role of the airway smooth muscle and epithelial layers that are widely implicated in driving the increased narrowing response, but for which the evidence remains circumstantial.Read moreRead less
Using Gene Delivery Tools To Understand And Treat Skeletal Muscle-related Disease
Funder
National Health and Medical Research Council
Funding Amount
$459,270.00
Summary
As a muscle biologist, I study the mechanisms that regulate skeletal muscle size, so that we can develop therapies for muscle wasting. What sets my research apart is my combination of expertise in muscle biology, and the use of recombinant viral vectors for altering the expression of specific genes exclusively in skeletal muscles. Our approaches enable us to study the inner workings of muscles in ways others cannot, and develop promising new therapies for treating muscle diseases.
Advancing The Diagnosis And Treatment Of Inherited Muscle Disorders
Funder
National Health and Medical Research Council
Funding Amount
$408,388.00
Summary
Inherited myopathies collectively affect ~1 in 1000 people, cause life-long disability and often shortened life. This fellowship addresses two key areas of need. 1. New gene discovery for the inherited myopathies using the latest genetic techniques and 2. developing therapies. I will test two recently developed drugs as potential treatments for tropomyosin myopathies and investigate key areas of disease mechanism for tropomyosin and RYR1 myopathies to identify new therapeutic targets.
WHY YOUNG PEOPLE DEVELOP OLD KNEES: PREDICTORS OF EARLY JOINT CHANGES FOLLOWING KNEE LIGAMENT RECONSTRUCTION
Funder
National Health and Medical Research Council
Funding Amount
$415,218.00
Summary
My research investigates how muscles & movement patterns (i.e. biomechanics) contribute to early adverse knee cartilage & bone changes in young individuals at risk of developing premature knee osteoarthritis (OA): a debilitating disease causing pain & diminished quality of life. Biomechanical measures selected can be modified with interventions such as exercise & gait retraining. Ultimately, my research could reduce future risk of knee OA & its resultant personal & societal costs.
Gene Discovery And Pathobiology In Muscle Diseases
Funder
National Health and Medical Research Council
Funding Amount
$425,048.00
Summary
I aim to find the genetic causes of muscle diseases that are lethal or severely debilitating. These diseases result in a significant burden to the affected individuals and their families and also on Australia’s Health care system. A genetic diagnosis provides families with answers, allows family planning, such that couples do not have another affected child, enables appropriate clinical management and gives researchers evidence as to how to develop treatments.