Sarcoplasmic reticulum-mitochondrial functional interactions in muscle. Muscle in the body of animals and human has the ability to adapt to stress placed on it, to improve performance. This allows new physical tasks that have been unfamiliar to become easier. One form of stress on the muscle is the demand to work longer without fatigue. This can be important for animal survival or athletes training for sport. A single session of intense muscle contractions can lead to the muscle increasing its c ....Sarcoplasmic reticulum-mitochondrial functional interactions in muscle. Muscle in the body of animals and human has the ability to adapt to stress placed on it, to improve performance. This allows new physical tasks that have been unfamiliar to become easier. One form of stress on the muscle is the demand to work longer without fatigue. This can be important for animal survival or athletes training for sport. A single session of intense muscle contractions can lead to the muscle increasing its capacity for endurance within 24 hrs. This project aims to examine this phenomenon in animals and human to decipher the mechanism involved in the beneficial muscle changes experienced in such a brief time. It will provide benefits such as the potential to manipulate human muscle condition and animal muscle (meat) quality.Read moreRead less
Heat regulation by the fibre types in muscle. Mammals maintain a constant core body temperature by generating heat in resting muscles in response to changes in the environmental temperatures. This project aims to show how the fibre types that make up skeletal muscles regulate heat generation against other muscle function, to maintain core body temperature and the normal movement and posture of the mammal. Project outcomes include defining, for the first time, how heat generation in the muscles o ....Heat regulation by the fibre types in muscle. Mammals maintain a constant core body temperature by generating heat in resting muscles in response to changes in the environmental temperatures. This project aims to show how the fibre types that make up skeletal muscles regulate heat generation against other muscle function, to maintain core body temperature and the normal movement and posture of the mammal. Project outcomes include defining, for the first time, how heat generation in the muscles of the body is regulated. This should provide critical knowledge of mammalian evolution and ways to manipulate metabolism, which may provide ways to assist with achieving a desired meat quality and yield in beef and other commercially important animals.Read moreRead less
Regulated muscle-based thermogenesis for body temperature regulation. Mammals maintain a constant core body temperature by generating heat in resting muscles in response to changes in the environmental temperatures. This project aims to show how the skeletal muscles that are closer to the body core contribute the majority of heat, how the muscles of the limbs have their heat generation curtailed as necessary, and how this is coordinated by the body in response to ambient temperature. Project out ....Regulated muscle-based thermogenesis for body temperature regulation. Mammals maintain a constant core body temperature by generating heat in resting muscles in response to changes in the environmental temperatures. This project aims to show how the skeletal muscles that are closer to the body core contribute the majority of heat, how the muscles of the limbs have their heat generation curtailed as necessary, and how this is coordinated by the body in response to ambient temperature. Project outcomes include defining, for the first time, how heat generation in the muscles of the body is regulated. This should provide critical knowledge of mammalian evolution and ways to manipulate metabolism, which may provide ways to assist the production of meat by managing hypothermia and hyperthermia risk in agriculture.Read moreRead less
Imaging the foundation of the nervous system. This Project aims to understand the formation of the neural tube; a fundamental tissue structure that generates the brain and the spinal cord. Using interdisciplinary approaches and exploiting recent advances in transgenic and imaging technologies, the Project expects to reveal the complex interplay of molecular, cellular and mechanical processes that direct neural tissue formation and cell fate specification. Outcomes from the Project include knowle ....Imaging the foundation of the nervous system. This Project aims to understand the formation of the neural tube; a fundamental tissue structure that generates the brain and the spinal cord. Using interdisciplinary approaches and exploiting recent advances in transgenic and imaging technologies, the Project expects to reveal the complex interplay of molecular, cellular and mechanical processes that direct neural tissue formation and cell fate specification. Outcomes from the Project include knowledge of previously intractable developmental processes, training of future scientists and development of international collaborations. This should provide enhanced imaging capacity, a higher quality scientific workforce and position Australia at the forefront of developmental biology.
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Revealing the mechanobiology of neural tube formation. This project aims to understand the formation of the neural tube; a fundamental tissue structure that generates the brain and the spinal cord. Using interdisciplinary approaches and exploiting recent advances in transgenic and imaging technologies, we expect to reveal the complex interplay between cells and their environment that generates mechanical forces to direct neural tissue formation. Outcomes include knowledge of previously intractab ....Revealing the mechanobiology of neural tube formation. This project aims to understand the formation of the neural tube; a fundamental tissue structure that generates the brain and the spinal cord. Using interdisciplinary approaches and exploiting recent advances in transgenic and imaging technologies, we expect to reveal the complex interplay between cells and their environment that generates mechanical forces to direct neural tissue formation. Outcomes include knowledge of previously intractable developmental processes, training of future scientists and development of international collaborations. This should provide enhanced imaging capacity, a higher quality scientific workforce and position Australia at the forefront of cell and developmental biology.Read moreRead less